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Instruction Manual
DOWNCONVERTER
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.
U F=1525
G=+00
UPCONVERTER
D F=1525
G=+25
MUTE
ALARM
C
ROSS
Alpharetta, Georgia 30005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com
MENU
EXECUTE
T
ECHNOLOGIES, INC.
6170 Shiloh Road
(770) 886-8005
Model 2017-03A
Up/Downconverter
July 2019, Rev. I
MODEL 2017
UP/DOWNCONVERTER
C
ROSS
T
ECHNOLOGIES INC.
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Summary of Contents for Cross Technologies 2017-03A
- Page 1 POWER MUTE ALARM 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 WARRANTY - The following warranty applies to all Cross Technologies, Inc. products. 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.
- Page 3 The 2017-03A L-band Up/Downconverter converts 70 MHz to 950-1525 MHz (Up) and 950-1525 MHz to 70 MHz (Down) in 1 MHz steps with low group delay and flat frequency response. The 2017-03A has lower RF level out of the upconverter and higher RF level into the downconverter than the 2017-03 and is typically used to interface an L-band modem to a 70 MHz IF upconverter and downconverter.
- Page 4 1.2 Technical Characteristics TABLE 1.0 2017-03A Up/Downconverter Specifications* ---UPCONVERTER--- ---DOWNCONVERTER--- Input Characteristics (RF) Input Characteristics (IF) Impedance/Return Loss 75Ω/12 dB 75 Ω /18 dB Impedance/Return Loss Frequency 950 to 1525 MHz Frequency 70 ± 18 MHZ Noise Figure, Max. 15 dB @ max. gain...
- Page 5 A) Remote Serial Interface Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit. (RS-232C, RS-422, or 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 2017-03A 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 2017-03A Status Req q uests...
- Page 7 C) Commands Table 1.2 lists the commands for the 2017-03A and briefly describes them. After a command is sent the 2017-03A sends a return “>” indicating the command has been received and executed. General Command Format - The general command format is {aaCND...}, where:...
- Page 8 F. 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 REINSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 2017-03A Manual, Rev. I Page 8 07/22/19...
- Page 9 A switching, ± 12, +5, +24 VDC power supply provides power for the assemblies. The 2017- 03A can be secured to a rack using the 4 holes on the front panel. Figure 2.0 shows how the 2017-03A is assembled.
- Page 10 Table 2.2. present on RF OUT, J5, center pin. Figure 2.1 Model 2017-03A Rear Panel I/O’s Shown below (Option P48) - Rear Panel Input/Output Signals with Option P48, 48 VDC nominal 36-72 VDC, 2.5A maximum. RF1 IN...
- Page 11 BNC, 75Ω BNC, 50Ω BNC, 50Ω BNC, 50Ω Type F, 75Ω Type F, 75Ω BNC, 50Ω Type F, 75Ω BNC, 50Ω BNC, 50Ω BNC, 50Ω Type N, 50Ω BNC, 75Ω Type N, 50Ω 2017-03A Manual, Rev. I Page 11 07/22/19...
- Page 12 Does not function in adjusted. Does not function in the the normal display mode normal display mode Figure 2.2 Model 2017-03A Front Panel Controls and Indicators 2017-03A Manual, Rev. I Page 12 07/22/19...
- Page 13 4.) Set the desired output frequency (See Section 2.5 Menu Settings). 5.) Set the input level (See Section 2.5 Menu Settings). 6.) (option V) To power the SSPB (+24 VDC, 2.5 amps max.) from the 2017-03A install a 2.5 amp 1/4” fuse in F2.
- Page 14 AC Fuse - 2 amp slow blow (Type T), 5 mm X 20 mm FUSE INPUT 100-240± 10%VAC TYPE T 2A GDC 47-63 Hz 250 VOLT 2A MAX FOR 100 - 240 V~ Figure 2.3 Fuse Location and Spare Fuse 2017-03A Manual, Rev. I Page 14 07/22/19...
- Page 15 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. 2017-03A Manual, Rev. I Page 15 07/22/19...
- Page 16 During frequency , gain, input level changes, the vertical movement will raise or lower the number in the direction of the arrows. b. For other functions such Mute on/off, the vertical switch will alternately turn the function on or off regardless of the direction operated. 2017-03A Manual, Rev. I Page 16 07/22/19...
- Page 17 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 : U F=1450 G=+00.0 D F=1250 G=+20.0 Figure 2.4 shows all the menu items and how to make changes. 2017-03A Manual, Rev. I Page 17 07/22/19...
- Page 18 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 : U F=1450 G=+00.0 D F=1350 G=+20.0 Figure 2.4 shows all the menu items and how to make changes. 2017-03A Manual, Rev. I Page 18 07/22/19...
- Page 19 Figure 2.4 shows all the menu items and how to make changes. 2.5.5 Alarm Indications An alarm condition for will occur if any local oscillator phase lock loop (PLL) comes out of lock. 2017-03A Manual, Rev. I Page 19 07/22/19...
- Page 20 Menu 14 View LNB current and SSB DC = 1.86 A PUSH BUTTON SSPB current (options -L and -V) SAVE SETTINGS? SCROLL <> PUSH BUTTON Save? When go to end Figure 2.4 Menu Display and Sequence 2017-03A Manual, Rev. I Page 20 07/22/19...
- Page 21 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 2017-03A Manual, Rev. I Page 21 07/22/19...
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