COBHAM Sea Tel 4010W-17 Installation Manual
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COBHAM Sea Tel 4010W-17 Installation Manual

Transmit / receive system with selectable co-pol or cross-pol receive, broadband-at-sea
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FOR SEA TEL 4010W-17 BROADBAND-AT-SEA
TRANSMIT / RECEIVE SYSTEM WITH SELECTABLE CO-POL OR
Sea Tel, Inc.
4030 Nelson Avenue
Concord, CA 94520
Tel: (925) 798-7979
Fax: (925) 798-7986
Web: :
www.cobham.com\seatel
April 21, 2011
INSTALLATION MANUAL
CROSS-POL RECEIVE
Sea Tel Inc doing business as Cobham SATCOM
Sea Tel Europe
Unit 1, Orion Industrial Centre
Wide Lane, Swaythling
Southampton, UK S0 18 2HJ
Tel: 44 (0)23 80 671155
Fax: 44 (0)23 80 671166
Web:
www.cobham.com\seatel
Document. No. 132131 Revision B

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Summary of Contents for COBHAM Sea Tel 4010W-17

  • Page 1 Tel: (925) 798-7979 Southampton, UK S0 18 2HJ Fax: (925) 798-7986 Tel: 44 (0)23 80 671155 Web: : www.cobham.com\seatel Fax: 44 (0)23 80 671166 Web: www.cobham.com\seatel Sea Tel Inc doing business as Cobham SATCOM April 21, 2011 Document. No. 132131 Revision B...
  • Page 2 Sea Tel, Inc. The information in this document is subject to change without notice. Copyright © 2010 Sea Tel, Inc is doing business as Cobham SATCOM. This document has been registered with the U.S. Copyright Office.

  • Page 5: Table Of Contents

    Table of Contents 4010W-17 Installation Manual 1. 10 SERIES SYSTEM CONFIGURATION(S) ........................... 1-1 1.1..................................1-1 ASIC YSTEM NFORMATION 1.2......................................1-1 YSTEM ABLES 1.3................................... 1-1 THER NPUTS TO THE YSTEM 1.4. 40BS 10 S ........................1-1 IMPLIFIED BLOCK DIAGRAM OF A ERIES SYSTEM 1.5.
  • Page 6 4010W-17 Installation Manual Table of Contents 3.6.3. System Configuration ................................3-10 3.6.4. Installing the Below Deck Equipment ......................... 3-10 3.7............................3-10 ONNECTING THE ELOW ECKS QUIPMENT 3.7.1. Connecting the ADE AC Power Cable ......................... 3-10 3.7.2. Connecting the BDE AC Power Cables ........................3-10 3.7.3.
  • Page 7 Table of Contents 4010W-17 Installation Manual 9.1.3. You Observe “Home” Pointing is RIGHT of the Bow-line: ..................9-2 9.1.4. To Enter the HFO value in the DAC_2202: ........................9-3 9.2. ) ..............9-4 ECHANICAL ALIBRATION OF ELATIVE NTENNA OSITION FFSET 10.
  • Page 8 4010W-17 Installation Manual Table of Contents 15.1. ACU / A ................................15-1 NTENNA YSTEM HECK 15.2. L ............................. 15-1 ATITUDE ONGITUDE PDATE CHECK 15.3. H ....................................15-1 EADING OLLOWING 15.4. B .................................. 15-1 LOCKAGE IMULATION 15.5. F ................................15-2 UADRANT RACKING 15.6.
  • Page 9 Table of Contents 4010W-17 Installation Manual 19.8. S ............................19-4 TABILIZED NTENNA EDESTAL SSEMBLY 19.9. R , 50” ................................... 19-5 ADOME SSEMBLY 19.10. R , 60” ................................... 19-5 ADOME SSEMBLY 19.11. XX10 E ............................. 19-6 NVIRONMENTAL PECIFICATIONS 19.11.1. Climatic Conditions ................................19-6 19.11.2.

  • Page 11: Series System Configuration(S)

    10 Series System Configuration(s) 4010W-17 Installation Manual 10 Series System Configuration(s) The 10 Series Stabilized Antenna system is to be used for Transmit/Receive (TX/RX) satellite communications, it is comprised of two major groups of equipment. These are the Above Decks Equipment (ADE) and the Below Decks Equipment (BDE). There will also be interconnecting cables between the ADE &...

  • Page 12: Dual Antenna Configuration

    4010W-17 Installation Manual 10 Series System Configuration(s) • Customer Furnished Equipment - Satellite Modem and other below decks equipment required for the desired communications purposes (including LAN and VOIP equipment). • Appropriate Coax, Ethernet, and telephone cables 1.5. Dual Antenna Configuration Sometimes, due to very large blockage conditions, you may need to install a dual antenna configuration to provide uninterrupted services.

  • Page 13: Dual Antenna Arbitrator

    10 Series System Configuration(s) 4010W-17 Installation Manual 1.6. Dual Antenna Arbitrator The Dual Antenna Arbitrator panel can pass LNB voltages (and handle 250-400 ma of current) and the RXIF signals on the RX connections. TXIF, Reference and BUC supply voltage can be passed through this arbitrator panel to the antenna, but it is not recommended that BUC power be supplied through the dual channel rotary joint of the antenna (a BUC power supply is provided on all Series 09 Antenna Pedestals).

  • Page 14: Interface Requirements

    4010W-17 Installation Manual 10 Series System Configuration(s) the parameters of both the satellite modem (proper option files) and the ACU/PCU (setup parameters) are actually compatible for the intended satellite(s). 1.7.2. Interface requirements: 1.7.2.1. Hardware Sea Tel Antenna Control Units Model DAC2202 or DAC2302. Any Satellite modem manufacturer that is compatible with OpenAMIP CAT5 Patch cable 1.7.2.2.

  • Page 15: Site Survey

    Site Survey 4010W-17 Installation Manual Site Survey The objective of the Site survey is to find the best place to mount the antenna & the below decks equipment, the length and routing of the cables and any other items or materials that are required to install the system and identify any other issues that must be resolved before or during the installation.

  • Page 16: Mounting Foundation

    4010W-17 Installation Manual Site Survey 2.3. Mounting Foundation 2.3.1. Mounting on Deck or Deckhouse While mounting the ADE on a mast is a common solution to elevate the ADE far enough above the various obstructions which create signal blockages, sometimes the best mounting position is on a deck or deckhouse top.

  • Page 17: Mounting Height

    Site Survey 4010W-17 Installation Manual For an ADE mounted greater than 0.6 meters (24 inches) above the ship’s structure, at least one (1) foot rung should be added. Additional rungs should be added for every 0.3 meter (12 inches) of pedestal height above the ship’s structure.

  • Page 18: Vertical Masts

    4010W-17 Installation Manual Site Survey 2.5.1. Vertical Masts Vertical masts are a very ancient and common mast design. In essence, it is the mast derived from the sailing mast, adapted for mounting the ever-increasing array of antennae ships need to communicate with the world.

  • Page 19: Truss Mast

    Site Survey 4010W-17 Installation Manual support structure will reduce the vibration tendencies. Mounting the antenna directly above the girder columns provides ample support to the antenna pedestal and locates the antenna weight where it will influence the natural frequency of the mast the least. 2.5.4.

  • Page 20: Ade/Bde Coaxial Cables

    4010W-17 Installation Manual Site Survey 2.8.1. ADE/BDE Coaxial Cables The first concern about the coaxial cables installed between the ADE & BDE is length. This length is used to determine the loss of the various possible coax, Heliax or fiber-optic cables that might be used. You should always provide the lowest loss cables to provide the strongest signal level into the satellite modem.

  • Page 21: Installation

    Installation 4010W-17 Installation Manual Installation Your antenna pedestal comes completely assembled in its radome. This section contains instructions for unpacking, final assembly and installation of the equipment. It is highly recommended that installation of the system be performed by trained technicians.

  • Page 22: Installing The Ade

    4010W-17 Installation Manual Installation 3.3. Installing the ADE The antenna pedestal is shipped completely assembled in its radome. Please refer to the entire Site Survey chapter of this manual. Base Hatch Access - Mounting the radome directly on the deck, or platform prevents access to the hatch in the base of the radome unless an opening is designed into the mounting surface to allow such entry.

  • Page 23: Installing The 50, 60 Or 66" Radome Assembly

    Installation 4010W-17 Installation Manual Attach shackles and four part web lifting sling arrangement to the eyebolts. Attach a suitable length tagline to one of the eyebolts. 3.3.2. Installing the 50, 60 or 66” Radome Assembly The antenna pedestal is shipped completely assembled in its radome. Man the tag line(s).
  • Page 24 4010W-17 Installation Manual Installation Remove the hardware in the cable mounting frame. Lift the cable mounting frame out from the cable passage channel. NOTE: If the bottom center cable passage will NOT be used, it is recommended that the strain reliefs be installed in place of this cable mounting frame.
  • Page 25 Installation 4010W-17 Installation Manual 15. Remove the rubber bar from the top of the Roxtec® Multidiameter® blocks. 16. Remove the Roxtec® Multidiameter® blocks from the cable mounting frame. 17. Pass the coaxes and power cable through the cable mounting frame. HINT: Again, It may be easier to connect, or tie-wrap, the coaxes and power cable temporarily.

  • Page 26: Removing The Shipping/Stow Restraints Prior To Power-Up

    4010W-17 Installation Manual Installation HINT: It may be helpful to put the clamp bar and rubber bar in place (held loosely by one screw) to hold some of the Roxtec® Multidiameter blocks in place while you complete the others. 22. Re-install the clamp bar using the hardware removed in step 14 above.

  • Page 27: Removing The El Shipping/Stow Restraint

    Installation 4010W-17 Installation Manual To un-restrain azimuth rotation of the antenna simply lift the spring loaded plunger handle and rotate it 90 degrees (CW or CCW) to its retracted/locked position (assure that the horizontal pin locks into the grooves in the top collar).

  • Page 28: Removing The Cl Shipping/Stow Restraint

    4010W-17 Installation Manual Installation To un-restrain the elevation axis of the antenna, unthread the two hex nuts. Remove the hex nuts and washer from the stow pin- bolt. Remove the stow pin-bolt from the bracket. Remove the washer from the stow pin-bolt and thread one of the 2 hex nuts onto the bolt and tighten.

  • Page 29: Cable Installation

    Installation 4010W-17 Installation Manual To un-restrain the cross-level axis of the antenna use a 7/16“ open end wrench to loosen the nut on the top side of the locking bar (either end of the bar). Remove the bottom nut off of that adjustable bumper.

  • Page 30: System Configuration

    4010W-17 Installation Manual Installation 3.6.3. System Configuration Figure 3-1 Series 10 Simplified Block Diagram 3.6.4. Installing the Below Deck Equipment Install the ACU in the front of the standard 19” equipment rack or other suitable location. The DAC- 2202 ACU is one rack unit high. Install the Terminal Mounting Strip on the rear of the 19”...

  • Page 31: Connecting The Ade If Coaxes

    Installation 4010W-17 Installation Manual 3.7.3. Connecting the ADE IF Coaxes Attach the TXIF coax from the antenna to the TX Connector on the Base Multiplexer Panel. Attach the RXIF coax from the antenna to the RX Connector on the Base Multiplexer Panel. 3.7.4.
  • Page 32 4010W-17 Installation Manual Installation Connect the 9 pin ribbon cable from this PCB to J2 “NMEA” DB9 on the rear panel of the ACU. Connect the 25 pin ribbon cable from this PCB to J1 “Ship Gyro” DB25 on the rear panel of the ACU. CAUTION - Electrical Shock Potentials exist on the Gyro Compass output lines.
  • Page 33 Installation 4010W-17 Installation Manual • Operation - In NORMAL operation, AGC must be above Threshold AND external MODEM Lock input must be locked to Track the satellite. If you are tracking a satellite signal and the AGC is above threshold (Tracking light on solid) but the external AGC signal rises above 2.5 volts for more than 20 seconds (external MODEM input UNLOCKED) the ACU will automatically retarget the selected satellite.

  • Page 34: Other Bde Connections

    4010W-17 Installation Manual Installation 3.7.7.7. TS5 NMEA A/B, GPS output. • RxA- and RxA+- screw terminals, which are defined as the NMEA A connection is used to connect to the ships Gyro Compass (Heading). The NMEA0183 compliant inputs are then connected via a 9 pin ribbon cable to the ACU’s J2 NMEA communications port.

  • Page 35: Antenna Maintenance

    Installation 4010W-17 Installation Manual 3.10. Antenna Maintenance 3.10.1. Balancing the Antenna The antenna and equipment frame are balanced at the factory however, after disassembly for shipping or maintenance, balance adjustment may be necessary. The elevation and cross-level motors have a brake mechanism built into them, therefore, power must be ON to release the brakes and DishScan and antenna drive must be OFF to balance the antenna.
  • Page 36 4010W-17 Installation Manual Installation • A normal trace display will be ± 1 divisions from the red reference line while under calm sea conditions and with DishScan Drive turned off. See example below • The Cross Level display will decrease (plots below red line) as the antenna requires drive to the left and increase (plots above red line) as the antenna requires to the right.
  • Page 37 Installation 4010W-17 Installation Manual • The Azimuth display should decrease (plots below red line) as the antenna is driven CCW and increase (plots above red line) as the antenna is rotated CW. 3-17...
  • Page 38 4010W-17 Installation Manual Installation This Page Intentionally Left Blank 3-18...

  • Page 39: Basic Setup Of The Acu

    Basic Setup of the ACU 4010W-17 Installation Manual Basic Setup of the ACU 4.1. Operator Settings Refer to the Operation chapter of this manual to set the Ship information. Latitude and Longitude should automatically update when the GPS engine mounted on the antenna pedestal triangulates an accurate location, but you may enter this information manually to begin.

  • Page 40: Save New Parameters

    4010W-17 Installation Manual Basic Setup of the ACU AZ LIMIT 1 AZ LIMIT 2 EL LIMIT 12 AZ LIMIT 3 AZ LIMIT 4 Setup – Blockage & RF Radiation Hazard Zones EL LIMIT 34 AZ LIMIT 5 AZ LIMIT 6 EL LIMIT 56 5v OFFSET Leave at factory Defaults...

  • Page 41: Setup - Ships Gyro Compass

    Setup – Ships Gyro Compass 4010W-17 Installation Manual Setup – Ships Gyro Compass The Ships Gyro Compass connection provides true heading (heading of the ship relative to true North) input to the system. This allows the ACU to target the antenna to a “true” Azimuth position to acquire any desired satellite. After targeting this input keeps the antenna stabilized in Azimuth (keeps it pointed at the targeted satellite Azimuth).
  • Page 42 4010W-17 Installation Manual Setup – Ships Gyro Compass This Page Intentionally Left Blank...

  • Page 43: Setup - Tracking Receiver - Vsat

    Setup – Tracking Receiver - VSAT 4010W-17 Installation Manual Setup – Tracking Receiver - VSAT 6.1. Determining the IF Tracking Frequency (MHz) The IF Tracking frequency parameter is a value entered into the ACU’s MHZ Sub-Menu. The value itself may be provided by your air-time provider and the MHz value will be entered directly in this sub-menu.

  • Page 44: Volt

    4010W-17 Installation Manual Setup – Tracking Receiver - VSAT 6.5. Volt 6.5.1. VSAT Application Above Decks Powered - The LNB’s installed onto all Series 09 VSAT antenna systems are powered by the antenna itself (above decks), and thus there is no applicable use for VOLT control. For antenna systems that have voltage and tone controlled multiband LNB’s installed, you will use the tracking band selection to control/toggle the voltage output of the ADE 400MHz FSK modem.

  • Page 45: Setup - Band Selection

    Setup – Band Selection 4010W-17 Installation Manual Setup – Band Selection To properly control the band selection of the LNB(s) mounted on the antenna the TRACK DISP (Tracking Display) parameter must be set correctly. Which value the TRACK DISP parameter is set to depends on the hardware configuration of the antenna pedestal.
  • Page 46 4010W-17 Installation Manual Setup – Band Selection 7.4. Cross-Pol only Quad-Band LNB This is the default setting for the Series 09 antenna pedestals with Quad-Band SMW LNB. Use the Band1 when you want Cross-Pol Band1 output to be routed to below decks, Band 2 selects Cross-Pol Band2, Band 3 selects Cross-Pol Band3 and Band 4 selects Cross-Pol Band4.
  • Page 47 Setup – Band Selection 4010W-17 Installation Manual 7.7. Cross-Pol AND Co-Pol Tri-Band LNBs Use the Xp B1 when you want Cross-Pol KuLo band output to be routed to below decks, Xp B2 selects Cross-Pol KuMid band, Xp B3 selects Cross-Pol KuHi band, Xp and B4 selects RxOff. Use the Cp B1 when you want Co-Pol KuLo band output to be routed to below decks, Cp B2 selects Co-Pol KuMid band, Cp B3 selects Co-Pol KuHi band and Cp B4 selects Co-Pol RxOff.
  • Page 48 4010W-17 Installation Manual Setup – Band Selection This Page Intentionally Left Blank...

  • Page 49: Setup - Targeting

    Setup – Targeting 4010W-17 Installation Manual Setup – Targeting In this lesson you will learn how to optimize the targeting of the antenna to land on or near a desired satellite (within +/-1 degree). 8.1. AUTO TRIM The Auto Trim function will automatically calculate and set the required Azimuth and Elevation trim offset parameters required to properly calibrate the antennas display to the mechanical angle of the antenna itself, while peaked ON satellite.

  • Page 50: El Trim

    4010W-17 Installation Manual Setup – Targeting 8.3. EL TRIM Elevation trim offset parameter is entered in tenths of degrees. Adjusts display to correct for antenna alignment errors or imbalances in the antenna system. Increase number to increase display. Refer to “Optimizing Targeting” in the Setup section of your antenna manual.

  • Page 51: Setup - Home Flag Offset

    Setup – Home Flag Offset 4010W-17 Installation Manual Setup – Home Flag Offset Home Flag Offset is used to calibrate the relative azimuth value of the antenna to the bow line of the ship. This assures that the encoder input increments/decrements from this initialization value so that the encoder does not have to be precision aligned. When the antenna is pointed in-line with the bow (parallel to the bow) the “Relative”...

  • Page 52: You Observe "Home" Pointing Is Left Of The Bow-Line

    4010W-17 Installation Manual Setup – Home Flag Offset If AZ TRIM was a plus value: HFO = (TRIM / 360) x 255 Example: AZ TRIM was 0200 (plus 20 degrees). HFO = (20/360) x 255 = (0.0556) x 255 = 14.16 round off to 14. Set, and Save, HFO to 014 using the “To Enter the HFO value”...

  • Page 53: To Enter The Hfo Value In The Dac_2202

    Setup – Home Flag Offset 4010W-17 Installation Manual “home” was to the right of bow) this difference of 09.0 to the bow line position 000.0. Therefore “home” should be 90.0 Relative. I now calculate the HFO = = ((90.0) / 360)) x 255 = 0.25 x 255 = 63.75 which I round off to 64. I set, and Save, HFO to 222 using the “To Enter the HFO value”...

  • Page 54: Mechanical Calibration Of Relative Antenna Position (Home Flag Offset)

    4010W-17 Installation Manual Setup – Home Flag Offset 9.2. Mechanical Calibration of Relative Antenna Position (Home Flag Offset) During initialization, azimuth drives the antenna CW until the Home Flag Switch senses the trailing edge of the metal tab (as shown in the picture). The sensor will appear to go past the metal tab, then come back to the trailing edge of the...

  • Page 55: Setup - Searching

    Setup – Searching 4010W-17 Installation Manual Setup – Searching 10.1. Searching Operation The ACU will initiate an automated search pattern after AGC falls below the current Threshold setting (indicates that satellite signal has been lost). The SEARCH DELAY parameter sets the amount of delay, in seconds, that the ACU will wait after AGC has fallen below the threshold value before it starts a search.

  • Page 56: Inclined Orbit Search Pattern

    4010W-17 Installation Manual Setup – Searching 10.1.2. Inclined Orbit Search Pattern Some older satellites, in order to save fuel to keep them exactly positioned over the Equator, are in an inclined geosynchronous orbit. The satellite remains geosynchronous but is no longer geostationary. From a fixed observation point on Earth, it would appear to trace out a figure-eight with lobes oriented north- southward once every twenty-four hours.

  • Page 57: No Gyro Search Pattern

    Setup – Searching 4010W-17 Installation Manual 10.1.3. No Gyro Search Pattern If the ship does not have a gyro compass to use as a heading input to the Antenna Control Unit, you may manually key in the actual heading of the vessel and then re-target the desired satellite, every time you need to re-target a satellite, or configure the ACU to do a “No Gyro Search Pattern”.

  • Page 58: Changing The Search Parameters

    4010W-17 Installation Manual Setup – Searching 10.2. Changing the Search Parameters The information above described what some of these parameters need to be set to for a specific search pattern. Below are some additional pieces of information on the other parameters and the steps to change any one of these parameters.

  • Page 59: Search Inc

    Setup – Searching 4010W-17 Installation Manual 10.2.5. SEARCH INC Sets size of search pattern increment. Units are in pedestal step resolution (12 steps per degree). The suggested setting is equal to the full 3dB beamwidth of your antenna. Default value is 15 these systems. To manually update, press the LEFT arrow key to bring the cursor under the least significant character.
  • Page 60 4010W-17 Installation Manual Setup – Searching This Page Intentionally Left Blank 10-6...

  • Page 61: Setup - Blockage & Rf Radiation Hazard Zones

    Setup – Blockage & RF Radiation Hazard Zones 4010W-17 Installation Manual Setup – Blockage & RF Radiation Hazard Zones This section discusses how to set up blockage, or RF Radiation Hazard, zones in the ACU. 11.1. Radiation Hazard and Blockage Mapping (AZ LIMIT parameters) The ACU can be programmed with relative azimuth sectors (zones) where blockage exists or where transmit power would endanger personnel who are frequently in that area.
  • Page 62 4010W-17 Installation Manual Setup – Blockage & RF Radiation Hazard Zones When used for “FCC TX Mute” logic output for a single Sea Tel TXRX antenna, this output is used to suppress RF transmissions whenever the antenna is mis-pointed 0.5 degrees or more, is blocked, searching, targeting or unwrapping.
  • Page 63 Setup – Blockage & RF Radiation Hazard Zones 4010W-17 Installation Manual EXAMPLE 2 - Three blockage Zones, Dual Antenna configuration: A ship has 2 Sea Tel antennas, “Antenna A” mounted on the port side and “Antenna B” mounted on the starboard side. Antenna A is designated as the master antenna and its zones would be set as in example 1 above.

  • Page 64: Save New Parameters

    4010W-17 Installation Manual Setup – Blockage & RF Radiation Hazard Zones ZONE 2 is not needed. Enter AZ LIMIT 3 value of 0000 and AZ LIMIT 4 value of 0000. Set EL LIMIT 34 to 0000. ZONE 3 is not needed. Enter AZ LIMIT 5 value of 0000 and AZ LIMIT 6 value of 0000. Set EL LIMIT 56 to 0000.

  • Page 65: Setup - Modem Connections, Setup And Test

    Setup – Modem Connections, Setup and Test 4010W-17 Installation Manual Setup – Modem Connections, Setup and Test In order to be compliant with FCC Order 04-286 and WRC-03 Resolution 902 the Satellite Modem MUST be connected to the Antenna control Unit/Terminal Mounting Strip to provide TX Mute control functionality. The FCC/WARC requirements have been adopted by ITU &...

  • Page 66: Connections (Acu To Satellite Modem)

    4010W-17 Installation Manual Setup – Modem Connections, Setup and Test 12.4. Connections (ACU to Satellite Modem) 12.4.1. iDirect Modems Infinity 3100 - Use an RJ-45 straight serial cable connected from the Terminal Mounting Strip “Console Port” connector to the Console Port connector on the rear panel of the modem.

  • Page 67: Blockage Simulation Test

    Setup – Modem Connections, Setup and Test 4010W-17 Installation Manual The functions below can be enabled to change the normal behavior of the system if desired. Select system options according to the following table. Add together all the desired options and enter the sum into the SYSTEM TYPE parameter to enable the desired functions.

  • Page 68: Nput In The Acu

    4010W-17 Installation Manual Setup – Modem Connections, Setup and Test • When used as simple “RF Radiation Hazard” logic output for a single Sea Tel TX/RX antenna, this output could be used to suppress RF transmissions while the antenna is pointed where people would be harmed by the transmitted microwave RF power output.

  • Page 69: Save New Parameters

    Setup – Modem Connections, Setup and Test 4010W-17 Installation Manual to change the next digit. Continue until frequency value, recorded in step 3, is displayed and press the ENTER key to re-tune the tracking receiver. 12.8. SAVE NEW PARAMETERS Parameters that have been changed are only temporarily changed until they are SAVED. If changes are made and not stored, they will still be effective but will be lost when power is removed or the RESET key is pressed.
  • Page 70 4010W-17 Installation Manual Setup – Modem Connections, Setup and Test This Page Intentionally Left Blank 12-6...

  • Page 71: Setup - Optimizing Polarity & Cross-Pol Isolation

    Setup – Optimizing Polarity & Cross-Pol Isolation 4010W-17 Installation Manual Setup – Optimizing Polarity & Cross-Pol Isolation The only way to optimize the polarization of the antenna properly is to peak the polarity angle while the system is in auto- polarization mode.

  • Page 72: Optimizing Auto-Polarization Cross-Pol Isolation

    4010W-17 Installation Manual Setup – Optimizing Polarity & Cross-Pol Isolation Make a series of small changes in the opposite direction until you see the signal peak and then fall the same amount as noted in step 6. Note this SAT SKEW value. 10.

  • Page 73: Setup - Other Parameters

    Setup – Other Parameters 4010W-17 Installation Manual Setup – Other Parameters 14.1. SETUP Parameter display and entry menus. Press and hold BOTH the LEFT and the RIGHT arrow keys for 6 seconds to access to the system setup parameters (at the EL TRIM selection). Press BOTH the LEFT and the RIGHT arrow keys momentarily to access to the SAVE NEW PARAMETERS parameter.

  • Page 74: Satellite Reference Mode

    4010W-17 Installation Manual Setup – Other Parameters 14.7. Satellite Reference Mode The ships gyro compass input to the ACU may be accurate and stable in static conditions and yet may NOT be accurate or stable enough in some underway dynamic conditions. If there is no gyro compass or if the input is corrupt, not stable or not consistently accurate the tracking errors will become large enough to cause the antenna to be mis- pointed off satellite.

  • Page 75: Functional Testing

    Functional Testing 4010W-17 Installation Manual Functional Testing If not already ON, Turn ON the Power switch on the front panel of the ACU. 15.1. ACU / Antenna System Check Turn ACU power ON. Turn antenna Pedestal/RF Equipment power ON Press RESET on the ACU front panel. Verify the display shows "SEA TEL INC - MASTER" and the ACU software version number.

  • Page 76: Four Quadrant Test Tracking

    4010W-17 Installation Manual Functional Testing • When used as simple “BLOCKED” logic output for a single Sea Tel antenna, this output could be used to light a remote LED and/or sound a buzzer to alert someone that the antenna is blocked, and signal is lost. •...

  • Page 77: Blockage Simulation Test

    Functional Testing 4010W-17 Installation Manual A flashing ‘2’ indicates an Elevation Down command A flashing ‘8’ indicates an Elevation Up command A flashing ‘4’ indicates an Azimuth Down (CCW) command A flashing ‘6’ indicates an Azimuth Up (CW) command A flashing ‘0’ indicates No antenna drive command 10.
  • Page 78 4010W-17 Installation Manual Functional Testing 15.7. Test Broadband Operation Open your Internet Browser and access several internet sites, email or other functions as you normally would. Operation should be the same as any equivalent service ashore (based on your subscription rate). 15.8.

  • Page 79: Installation Troubleshooting

    Installation Troubleshooting 4010W-17 Installation Manual Installation Troubleshooting This section describes the theory of operation to aid in troubleshooting and adjustments of the antenna system. Also refer to the Troubleshooting section of your ACU manual for additional troubleshooting details. WARNING: Electrical Hazard – Dangerous AC Voltages exist in the Breaker Box and the Antenna Pedestal Power Supply.
  • Page 80 4010W-17 Installation Manual Installation Troubleshooting Try pressing RESET first and then in some cases you may want to turn Power OFF for a short period of time then turn it back ON to see if that restores normal operation. Remember, with most Gyro Compass types (Synchro and SBS inputs) you MUST enter the beginning Heading value EVERY time you power-up the ACU, before you will be able to retarget your desired satellite.
  • Page 81 Installation Troubleshooting 4010W-17 Installation Manual S3 and finally S3 and S1. They should all read between 0 and 90 VAC. The voltage level will change as the ship turns. If one reading is very close to 0 volts wait until the ship has made a major change in heading and then check voltage again.
  • Page 82 4010W-17 Installation Manual Installation Troubleshooting This Page Intentionally Left Blank 16-4...

  • Page 83: Stowing The Antenna For Underway With Power Off

    Stowing the Antenna for Underway with Power OFF 4010W-17 Installation Manual Stowing the Antenna for Underway with Power OFF This antenna must be properly stowed if the ship will be underway while AC power to the Above Decks Equipment (ADE) is de- energized.

  • Page 84: Installing The El Shipping/Stow Restraint

    4010W-17 Installation Manual Stowing the Antenna for Underway with Power OFF Verify that the stow pin is engaged in the channel of the stow block (as shown). Verify that the antenna does NOT rotate. 17.1.2. Installing the EL Shipping/Stow Restraint The EL Shipping/Stow restraint is formed by a Stow pin-bolt mounted through a bracket and is engaged into a hole in the elevation pan...

  • Page 85: Installing The Cl Shipping/Stow Restraint

    Stowing the Antenna for Underway with Power OFF 4010W-17 Installation Manual Remove the washer and hex nut from the stow pin-bolt. Place a washer onto the stow pin-bolt and insert it into the bracket. Place a washer and then start to thread a hex nut onto the stow pin-bolt .

  • Page 86: Removing The Shipping/Stow Restraints Prior To Power-Up

    4010W-17 Installation Manual Stowing the Antenna for Underway with Power OFF 17.2. Removing the Shipping/Stow Restraints PRIOR to Power-Up The order in which the restraints are removed is not critical. CAUTION: There are three shipping/Stow restraints on this antenna pedestal that MUST be removed, before energizing the antenna, for normal operation.

  • Page 87: Removing The El Shipping/Stow Restraint

    Stowing the Antenna for Underway with Power OFF 4010W-17 Installation Manual 17.2.2. Removing the EL Shipping/Stow Restraint The EL Shipping/Stow restraint is formed by a Stow pin-bolt mounted through a bracket and is engaged into a hole in the elevation pan when the dish is up at zenith (90 degrees elevation).

  • Page 88: Removing The Cl Shipping/Stow Restraint

    4010W-17 Installation Manual Stowing the Antenna for Underway with Power OFF Tighten the hex nut to prevent the hardware from loosening while in the un-stowed configuration. Verify that the antenna rotates freely and easily through its full elevation range of motion.

  • Page 89: Dac-2202 Technical Specifications

    DAC-2202 Technical Specifications 4010W-17 Installation Manual DAC-2202 Technical Specifications The technical specifications for the DAC-2202 ACU and some of the specifications for general Below Decks are: 18.1. DAC-2202 Antenna Control Unit The technical specifications for the DAC-2202 ACU are: 18.1.1. General Physical Dimensions: Rackmount: 1.75"...

  • Page 90: J4B "Antenna" Pedestal M&C Interface

    4010W-17 Installation Manual DAC-2202 Technical Specifications 18.1.5. J4B “Antenna” Pedestal M&C Interface Communications Parameters: 9600 Baud, 8 bits, No parity, 1Stop Bit Interface Protocol: Full Duplex FSK Modulated at 70 KHz (TX) & 120 KHz (RX) Antenna Power: 30 Volts DC Interface Connector: Type F female 18.1.6.

  • Page 91: Dvb Compliant Tracking Receiver

    DAC-2202 Technical Specifications 4010W-17 Installation Manual 18.1.10. DVB Compliant Tracking Receiver Internal Satellite Identification Receiver Tuning range 950 to 2150 MHz in 1 MHz increments in DVB Mode. Input RF Level -85 to -25 dBm typical Output RF Level Input level +/- 1 dB typical Sensitivity 30 mV / dB typical Bandwidth...

  • Page 92: Sbs Interface

    4010W-17 Installation Manual DAC-2202 Technical Specifications 18.2.2. SBS Interface Connectors 4 screw terminal connections Input Voltage Level 20-90 VDC Interface Opto-Isolated, Polarity Auto switching Ratio 6 steps per degree Impedance: 10K ohm 18.2.3. Control Interface 18.2.3.1. External AGC External AGC or Satellite Modem Lock Input. Connections 2 screw terminal connections (AGC and GND) Voltage Level:...

  • Page 93: Environmental Conditions

    DAC-2202 Technical Specifications 4010W-17 Installation Manual 18.3. Environmental Conditions The following requirements apply to equipment installed in weather protected locations. Temperature 0 to 40 degrees C Humidity Up to 100% @ 40 degrees C, Non-condensing 18.4. DAC-2202 AC Power Consumption Voltage: 100-240 VAC, 1 Phase Cycle:...
  • Page 94 4010W-17 Installation Manual DAC-2202 Technical Specifications This Page Intentionally Left Blank 18-6...

  • Page 95: 17 Technical Specifications

    4010C-17 Technical Specifications 4010W-17 Installation Manual 4010C-17 Technical Specifications The specifications of your antenna system are below. 19.1. Antenna Reflector/Feed 4010 The antenna assembly is comprised of the Dish, feed assembly and LNB. A variety of LNBs could be used, refer to LNB specification for the LNB that is provided with your system.: Reflector Diameter 1.0 m (40.0 inch)

  • Page 96: Tx Radio Package ( -17 Systems)

    4010W-17 Installation Manual 4010C-17 Technical Specifications 19.3. TX Radio Package ( -17 systems) SSPB (Block Up-Converter) NJRC 5218, 8 Watt BUC IF Input Frequency: 950-1750 MHz L.O. Frequency: 12.8 GHz RF Output Frequency: 13.75-14.5 GHz Input Power +18VDC to +60VDC Co-Pol Diplexer DPX75K-002 Common Port (to feed)

  • Page 97: Mh Z Base & Pedestal Unlimited Azimuth Modems (3 Channel )

    4010C-17 Technical Specifications 4010W-17 Installation Manual 19.6. 400 MHz Base & Pedestal Unlimited Azimuth Modems (3 Channel) Combined Signals (-1,-2) Pass-Thru 950-3200 MHz RX IF, Injected 22Khz Tone DC LNB Voltage Select 400 MHz Pedestal M&C Connectors: RX IF L-Band SMA female Rotary Joint SMA female...

  • Page 98: Stabilized Antenna Pedestal Assembly

    4010W-17 Installation Manual 4010C-17 Technical Specifications 19.8. Stabilized Antenna Pedestal Assembly Type: Three-axis (Level, Cross Level, AZ) Stabilization: Torque Mode Servo Stab Accuracy: 0.1 degrees RMS, 0.2 degrees MAX in presence of specified ship motions (see below). Azimuth Motor: Size 23 Brushless DC Servo, Double Stacked w/ Encoder Level and Cross Level Motors, Size 23 Brushless DC Servo Inertial Reference:...

  • Page 99: Radome Assembly , 50

    4010C-17 Technical Specifications 4010W-17 Installation Manual 19.9. Radome Assembly, 50” Type/Material: Rigid fiberglass dome Material: Composite foam/fiberglass Size: Diameter: 51.75 inches (131.3 cm) 59 inches (149.9 cm) MAX Height: 250 pounds MAX including antenna Installed weight RF attenuation: 0.5 dB at 12 GHz, dry 0.5 dB @ 14 GHz, dry Wind: Withstand relative average winds up to 125 MPH/201 Knmph from...

  • Page 100: Xx10 Environmental Specifications

    4010W-17 Installation Manual 4010C-17 Technical Specifications 19.11. XX10 Environmental Specifications 19.11.1. Climatic Conditions Environmental condition Test Level Temperature Range (Operating) -20º to +55º Celsius (-4º to +131º F) Humidity 100% Non-Condensing Wind Speed (relative) 56 m/sec (125 mph) Solar Radiation 1,120 Watts per square meter, 55º...

  • Page 101: Cables

    4010C-17 Technical Specifications 4010W-17 Installation Manual 19.13. Cables 19.13.1. Antenna Control Cable (Provided from ACU to the Base MUX) RS-422 Pedestal Interface Type Shielded Twisted Pairs Number of wires Wire Gauge 24 AWG or larger Communications Parameters: 9600 Baud, 8 bits, No parity Interface Protocol: RS-422 Interface Connector:...
  • Page 102 4010W-17 Installation Manual 4010C-17 Technical Specifications This Page Intentionally Left Blank 19-8...

  • Page 103: Drawings

    DRAWINGS 4010W-17 Installation Manual DRAWINGS The drawings listed below are provided as a part of this manual for use as a diagnostic reference. 20.1. DAC-2202 Antenna Control Unit Drawings Drawing Title 125411-1_M DAC-2202 w/ DVB Rackmount General Assembly 20-3 125411-3_M DAC-2202 w/ SCPC Rackmount General Assembly 20-5 20.2.
  • Page 104 4010W-17 Installation Manual DRAWINGS This Page Intentionally Left Blank 20-2...
  • Page 105 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 124265 G ENCLOSURE, 1U RACKMOUNT, DAC-2200 SER 1 EA 122300 LID, DAC-2200 SERIES ENCLOSURE 1 EA 120385-2 B1 BRACKET, LID, ACU ASS'Y, 4-40 PEM 1 EA 122445 FRONT PANEL ASS'Y, DAC-2202 1 EA 122307-1...
  • Page 106 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 124871 6.08 SOFTWARE, DAC-2202 ACU, GP32, STD 1 EA 108929-2 D POWER CORD, 110V AC (NOT SHOWN) 1 EA 109752-3 POWER CORD, 220V AC (NOT SHOWN) 1 EA 110959-1 C4 DECAL, SERIAL NUMBER/PATENT, SMALL...
  • Page 107 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 124265 G ENCLOSURE, 1U RACKMOUNT, DAC-2200 SER 1 EA 122300 LID, DAC-2200 SERIES ENCLOSURE 1 EA 120385-2 B1 BRACKET, LID, ACU ASS'Y, 4-40 PEM 1 EA 122445 FRONT PANEL ASS'Y, DAC-2202 1 EA 127166-1...
  • Page 108 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 124871 6.08 SOFTWARE, DAC-2202 ACU, GP32, STD 1 EA 108929-2 D POWER CORD, 110V AC (NOT SHOWN) 1 EA 109752-3 POWER CORD, 220V AC (NOT SHOWN) 1 EA 110959-1 C4 DECAL, SERIAL NUMBER/PATENT, SMALL...
  • Page 112 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 132476-1 GENERAL ASS'Y, 4010W-17 1 EA 132246-1 RADOME ASS'Y, GA INSTALL, 50 IN, TX/R 1 EA 128541-4 A1 SSPB, KU-BAND, 8W, NJT5218NM, XTRNL D 2 EA 127386-2 A3 LNB, SMW, KU BAND, QUAD LO 1 EA 125411-3...
  • Page 113 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 132476-1 GENERAL ASS'Y, 4010W-17 1 EA 132248-1 RADOME ASS'Y, GA INSTALL, 60 IN, TX/R 1 EA 128541-4 A1 SSPB, KU-BAND, 8W, NJT5218NM, XTRNL D 2 EA 127386-2 A3 LNB, SMW, KU BAND, QUAD LO 1 EA 125411-3...
  • Page 114 FINISH: APPROVED DATE: 4010W-17 130450 INSTALLATION ARRANGEMENT, 34/50/60/66 IN RADOME of Cobham PLC. Neither this document, the information, or the specifications disclosed shall 132684 SYSTEM BLOCK DIAGRAM, XX10W-17 be reproduced or transferred in whole or in part for any purpose without the specific written...
  • Page 115 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 132476-1 GENERAL ASS'Y, 4010W-17 1 EA 132228-1 FEED ASS'Y, KU, 4010W 2 EA 127386-X (REF ONLY) LNB, SMW, KU BAND, DUAL/TR 2 EA 122188-X (REF ONLY) LNB, KU-BAND, NJRC, TYPE F 1 EA 128541-X (REF ONLY) SSPB, KU-BAND, 8W, NJT5118...
  • Page 116 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 2 EA 115492-1 C1 ADAPTER, N(F)-SMA(F), W/FLANGE 1 EA 116466 D ROTARY JOINT, 4.5 GHz, DUAL COAX. 1 EA 115425-2 POT ASS'Y (ELEX.), POLANG 1 EA 121880-1 A1 MOTOR ASS'Y, POLANG, (PRI-FOCUS) 1 EA 128059 B1 FILTER, TX REJECT, WR-75, 13.75-14.5...
  • Page 117 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 120643-25 CABLE ASS'Y, RS232, 9-WIRE, STRAIGHT, 1 EA 120643-6 CABLE ASS'Y, RS232, 9-WIRE, STRAIGHT, 1 EA 119479-10 B1 CABLE ASS'Y, CAT5 JUMPER, 10 FT. 1 EA 126877 B1 HARNESS ASS'Y, COMTECH MODEM COMTECH MODEM...
  • Page 119 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 132245-1 RADOME ASS'Y, 50 IN, STD, WHITE 1 EA 130390-1 KIT, HARDWARE, GA TO RADOME, STD 2 EA 119801-012 CABLE TIE, NYLON, 4 IN, NATURAL 1 EA 111679-7 CABLE CLAMP, NYLON, .50 DIA, #8 MTG H 1 EA 111679-25...
  • Page 120 REVISION HISTORY ECO# DATE DESCRIPTION 7378 07/23/10 RELEASE TO PRODUCTION. WAS REVISION X1. DASH DESCRIPTION WHITE FRENCH NAVY GREY ACCESS IRISH NAVY GREY DOOR DANISH NAVY GREY GREY RAL 7001 WINDOW GREY RAL 7004 OYSTER WHITE NOTES: UNLESS OTHERWISE SPECIFIED 1.
  • Page 121 POSITION GAWITH CABLE EXIT TOWARDS CABLE PASS-THRU PLATE ROUTE CABLES AS SHOWN (GA) BASE PLATE DETAIL J (4 PLACES) DETAIL J GENERAL ASSEMBLY (GA) ATTACHMENT GROUND STRAP NOT SHOWN CABLE PASS THRU ASS'Y DETAIL D APPLY SUFFICIENT AMOUNT OF ITEM 10 (AS SHOWN).
  • Page 122 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 132247-1 RADOME ASS'Y, 60 IN, STD, WHITE 1 EA 130390-1 KIT, HARDWARE, GA TO RADOME, STD 2 EA 119801-012 CABLE TIE, NYLON, 4 IN, NATURAL (NOT ALL SHOWN) 1 EA 111679-7 CABLE CLAMP, NYLON, .50 DIA, #8 MTG H...
  • Page 123 REVISION HISTORY ECO# DATE DESCRIPTION 7-30-10 RELEASED TO PRODUCTION WAS REV. X1; ADDED ANNOTATION ARROW FOR NOTE 4 HARDWARE SHOWN IS FOR TRANSIT ONLY. REMOVE & REPLACE WITH KIT 130394-1 AT FINAL INSTALLATION. DETAIL A NOTES: UNLESS OTHERWISE SPECIFIED 1. APPLY ADHESIVE PER SEATEL SPEC. 121730. DASH DESCRIPTION 2.
  • Page 124 POSITION GA WITH CABLE EXIT TOWARDS CABLE PASS THRU PLATE ROUTE CABLES AS SHOWN GENERAL ASS'Y (GA) GROUND STRAP BASEPLATE NOT SHOWN 4X M12 X 60 SET SCREW 4X 1/2" FENDER WASHER DETAIL J 4X M12 HEX NUT GENERAL ASS'Y P/O ITEM 4 (GA) ATTACHMENT DETAIL J...
  • Page 126 Procedure, Radome Strain Relief Installation Purpose. To define the installation procedure for installing strain reliefs in “smooth base” radomes. Scope. This installation procedure applies to fiberglass radomes having Sea Tel’s standard four-hole mounting pattern, and M12 mounting hardware , in the 80-180 cm (34-66 in) nominal size range, typically referred to as “smooth”...
  • Page 127 Procedure, Radome Strain Relief Installation Making the holes PLANNING: Space has been allowed for up to 5 ea. strain reliefs, but, install only as many as needed. (Typically only 2-3 for TX/RX systems). Refer to Fig 2 then plan which hole positions to use. For 76-inch radomes lowest holes may be approx 1.5 inches from inside wall corner with floor (ref drawing 129416).
  • Page 128 Procedure, Radome Strain Relief Installation Measure, mark and drill pilot holes CAUTION: The hole locations cannot be determined accurately from outside of the radome. Using full scale drawing 132234, provided in the strain relief kit, measure mark and drill pilot holes from the inside out, and using only light pressure, use the small drill bit, (~1/8”...
  • Page 129 Procedure, Radome Strain Relief Installation Fig. 5 – Outside view. Rotate General Assembly (G.A.) Once cables have been installed, rotate General Assembly (G.A.), to ensure cables are routed properly and do not interfere with azimuth rotation. Fig. 6 – Inside view. Records.
  • Page 130 Procedure, Radome Strain Relief Installation Strain relief positioning for 80-180 cm (34-66 in) smooth based radomes, (May use Sea Tel drawing 132234 as template.) Document No Page 5 of 6 131226 Rev A Form # 117140-B...
  • Page 131 Procedure, Radome Strain Relief Installation Strain relief positioning for 193 cm (76-inch) radomes. (May use Sea Tel drawing 132234 as template.) Document No Page 6 of 6 131226 Rev A Form # 117140-B...
  • Page 132 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 2 EA 118169-4 CONNECTOR, MODULAR PLUG, RJ45 60 IN 119678 CABLE, FLAT MODULAR LINE CORD CABLE ASS'Y, RJ-45 SERIAL, 60 IN. PROD FAMILY EFF. DATE DRAWING SHT 1 OF COMMON 7/8/2010...
  • Page 134 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 37 IN 117950-5 CABLE, SHIELD CONTROL 9535 3 EA 121899-22 A2 PIN TERMINAL, CRIMP, 22 AWG, TRQS 3 EA 112267-13 SOCKET, SNAP N CRIMP, DB, 24-20 AWG 1 EA 110935-38 K1 CONNECTOR, D-SUB, DA-15S 1 EA 112570-12...
  • Page 136 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 112657 MACHINING, TERMINAL MOUNTING STRIP 1 EA 126865-2 PCB ASS'Y, TERMINAL MOUNTING STRIP, 5 1 EA 112936-36 D1 CABLE ASS'Y, D-SUB, 25 PIN, 36 IN 1 EA 116669-36 B1 CABLE ASS'Y, D-SUB, 9-PIN, 36 IN.
  • Page 137 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 112657 MACHINING, TERMINAL MOUNTING STRIP 1 EA 126865-2 PCB ASS'Y, TERMINAL MOUNTING STRIP, 5 1 EA 112936-36 D1 CABLE ASS'Y, D-SUB, 25 PIN, 36 IN 1 EA 116669-36 B1 CABLE ASS'Y, D-SUB, 9-PIN, 36 IN.
  • Page 140 SINGLE LEVEL MFG BILL OF MATERIAL FIND QTY PART NO REV DESCRIPTION REFERENCE DESIGNATOR 1 EA 116880 G PANEL MACHINING, RACK, BASE MUX 1 EA 129613-2 D MODEM ASS'Y, 400MHZ FSK, 3 CH, BDE, R 1 EA 116388 D BRACKET, CONNECTOR 1 EA 115492-1 C1 ADAPTER, N(F)-SMA(F), W/FLANGE 8 EA 114588-107...

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