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Cross Technologies 2016-25-01 Instruction Manual

Downconverter
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Model 2016-25-01
Instruction Manual
Downconverter
March 2009 Rev A
IF MONITOR
RF MONITOR
MODEL 2016
DOWNCONVERTER
F=2250.000
G=+10
MENU
C
T
ROSS
ECHNOLOGIES INC.
EXECUTE
ALARM
REMOTE
POWER
Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc.,
but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc.
for purposes of operating the equipment.
When ordering parts from Cross Technologies, Inc., be sure to include the equipment
model number, equipment serial number, and a description of the part.
C
T
ROSS
ECHNOLOGIES, INC.
6170 Shiloh Road
Alpharetta, Georgia 30005
(770) 886-8005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com

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Summary of Contents for Cross Technologies 2016-25-01

  • Page 1 POWER Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc., but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc. for purposes of operating the equipment. When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number, equipment serial number, and a description of the part.

  • Page 2: Table Of Contents

    All Cross Technologies, Inc. products are warranted against defective materials and workmanship for a period of one year after shipment to customer. Cross Technologies, Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall not be liable for any special, indirect, or consequential damages.

  • Page 3: General

    1.0 General 1.1 Equipment Description The 2016-25-01 Downconverter converts 2000 to 2500 MHz to 70 ± 18 MHz in 100 KHz steps with low group delay and flat frequency response. Synthesized local oscillators (LO) provide frequency selection. Multi- function push button switches select the RF frequency and gain. Front panel LEDs provide indication of DC power (green), remote operation (yellow), and PLL alarm (red).

  • Page 4: Technical Characteristics

    1.2 Technical Characteristics TABLE 1.0 2016-25-01 Downconverter Specifications* Input Characteristics Impedance/Return Loss /12 dB Frequency 2.0 to 2.5 GHz Input Level -70 to -20 dBm Output Characteristics Impedance/Return Loss 75 /18 dB Frequency 70 ± 18 MHz Output level -30 to -20 dBm...

  • Page 5: Monitor & Control Interface

    A) Remote serial interface Protocol: RS-232C, 38400 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit. (RS-232C, RS-422/RS-485 -> option -Q) M&C Cable Diagram - Cross Technologies Frequency Converters Male DB-9 Female DB-9 2015/16/17 M&C Port...
  • Page 6 B) Status Requests Table 1.1 lists the status requests for the 2016-25-01 and briefly describes them. PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below, should be used ONLY when RS-485, (OPTION-Q), is selected. TABLE 1.1 2016-25-01 Statu u s TABLE 1.1 2016-25-01 Status Requests...
  • Page 7 C) Commands Table 1.2 lists the commands for the 2016-25-01 and briefly describes them. After a command is sent the 2016-25-01 sends a return “>” indicating the command has been received and executed. General Command Format - The general command format is {aaCND...}, where:...

  • Page 8: Environmental Use Information

    G. Top Cover - There are no serviceable parts inside the product so, the Top Cover should not be removed. If the Top Cover is removed the ground strap and associated screw MUST BE RE-INSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 2016-25-01 Manual _Rev A Page 8 3/26/09...

  • Page 9: Installation

    2.1 Mechanical The 2016-25-01 consists of one RF/Controller PCB housed in a 1 RU (1 3/4 inch high) by 16 inch de ep chassis. A switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2016-25-01 can be secured to a rack using the 4 holes on the front panel.

  • Page 10: Pin Description

    75 , BNC (female) - See Table 2.1. RJ45 Ethernet Connector 100-240 ±10% VAC, 47-60 Hz. see Table 2.2 for other options. FIGURE 2.2 2016-25-01 Downconverter Rear Panel Inputs/Outputs Table 2.1 J10 Pinouts (RS-485/RS-422/RS-232C)* Table 2.1 J10 Description Rx+ (RS-232C)

  • Page 11: Auto 10 Mhz Reference Mode

    Does not function in the the normal display mode normal display mode FIGURE 2.3 2016-25-01 Front Panel Controls and Indicators 2.4 Auto 10 MHz Reference Mode When the frequency converter’s reference mode is set to AUTO it will lock to an external reference and automatically switch to the internal reference if both PLL circuits become unlocked.
  • Page 12 2.5 Installation / Operation 2.5.1 Installing and Operating the 2016-25-01, Downconverter Section 1. Connect a -20 dBm to -70 dBm signal to RF In, J2 (Figure 2.2) 2. Connect the IF OUT, J1, to the external equipment 3. Connect 100-240 ±10% VAC, 47 - 63 Hz to AC on the back panel.

  • Page 13: Operation

    If programming is initiated and no operator action takes place for approximately 12 seconds (before the final press of the Menu/Execute switch) the display will revert to its previous status and you will need to start over. 2016-25-01 Manual _Rev A Page 13 3/26/09...
  • Page 14 A. During frequency, gain changes, the vertical movement will raise or lower the selected number in the direction of the arrows. B. For other functions, the vertical switch will alternately turn the function on or off regardless of the direction operated. 2016-25-01 Manual _Rev A Page 14 3/26/09...
  • Page 15 Selecting Y will save the new settings. Selecting N will revert to the previous settings. Pushing the Menu/Execute switch then takes you to the default display: F=2350 G=+00 Figure 2.5 shows all the menu items and how to make changes. 2016-25-01 Manual _Rev A Page 15 3/26/09...
  • Page 16 Selecting Y will save the new settings. Selecting N will revert to the previous settings. Pushing the Menu/Execute switch then takes you to: F=2350 G=+10 Figure 2.5 gives the menu items and how to make changes 2016-25-01 Manual _Rev A Page 16 3/26/09...
  • Page 17 (RS485 only) (option Q) SCROLL PUSH BUTTON Save? When “R” is selected from SAVE SETTINGS? any menu above, or at the end SCROLL <> PUSH BUTTON FIGURE 2.5 Menu Display and Sequence 2016-25-01 Manual _Rev A Page 17 3/26/09...
  • Page 18 ETHERNET Interface Installation and Operation 1.0 General Information The Cross Technologies frequency converter is equipped with a 10/100 Base-T compatible Ethernet interface for control and monitoring of its operating parameters. An HTML script interface allows the user to monitor and control the converter using a standard web browser. SNMP (Simple Network Management Protocol) is also supported.
  • Page 19 Enter the following address in a web browser to access the M & C webpage: http://<ip address>/serial/0/setup.htm where <ip address> is the IP address of the unit. Figure 1-C shows the webpage from a model 2016-25-01 frequency converter. 2016-25-01 Manual _Rev A...
  • Page 20 The next screen is a “Connect To” dialog box. Select TCP/IP (Winsock) from the “Connect” drop down menu. Enter the IP address of the frequency converter in the “Host address:” field and 9999 in the “Port number” field. 2016-25-01 Manual _Rev A Page 20...
  • Page 21 IP address associated with that manager is entered in the device server. IMPORTANT: After “save and exit” is selected and complete the frequency converter’s power must be cycled off and on for the SNMP settings to load properly. 2016-25-01 Manual _Rev A Page 21 3/26/09...
  • Page 22 Figure 2-F: Device Server Configuration Menu 2016-25-01 Manual _Rev A Page 22 3/26/09...

  • Page 23: Shiloh Road Alpharetta, Georgia

    ROSS ECHNOLOGIES, INC. 6170 Shiloh Road Alpharetta, Georgia 30005 (770) 886-8005 FAX (770) 886-7964 Toll Free 888-900-5588 WEB www.crosstechnologies.com E-MAIL info@crosstechnologies.com Printed in USA 2016-25-01 Manual _Rev A Page 23 3/26/09...

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