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Instruction Manual

Model 3116-192

Block Downconverter

December 2, 2021 Rev. A

MENU

EXECUTE

MODEL 3116

ROSS

ECHNOLOGIES INC.

IN LO FREQ REF.
3 9790.4 EXT

POWER

REMOTE

ALARM

DOWNCONVERTER

19.2-20.2 GHZ
G=+10.0 Ref AUTO-I

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.

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 [email protected]

Содержание 3116-192

Страница 1: ...o 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 CROSS TECHNOLOGIES INC 6170 Shiloh Road Alpharetta Georgia 30005 770 886 8005 FAX 770 886 7964 T...

Страница 2: ...fter 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 This warranty does not cover parts or equipment which have been subject to misuse negligence or accident by the ...

Страница 3: ...C female for the L Band and external reference input and reference output In AUTO the 10 MHz reference stays in external if the external level is 3 dBm 3 dB The 3116 is powered by a 100 240 10 VAC power supply and housed in a 1 3 4 X 19 X 12 rack mount chassis MENU EXECUTE MODEL 3116 CROSS TECHNOLOGIES INC IN LO FREQ REF 3 9790 4 EXT POWER REMOTE ALARM DOWNCONVERTER 19 2 20 2 GHZ G 10 0 Ref AUTO I...

Страница 4: ... 10 VAC 47 63 Hz 30 watts maximum Power 19 inch Standard Chassis 1 75 high X 12 0 deep Size DB9 NO or NC Contact Closure on Alarm Alarm Remote Connector BNC female 75Ω Connector Works with 50Ω or 75Ω 10 MHz Connectors Super SMA female 50Ω BNC female 50Ω RF L Band Connector 110 95 80 75 70 1M 100k 10k 1k 100 dBC Hz Phase Noise F Hz Yellow LED Indicates External 10 MHz Reference Selected Power Alarm...

Страница 5: ... N Type L Band 26N 50Ω Super SMA RF 75Ω BNC L Band 267 10 to 40 degrees C Specifications subject to change without notice 2021 Cross Technologies Inc 3116 192 Manual Page 5 12 02 21 Ethernet w direct TCP IP Interface W28 Remote M C Ethernet Options W8 W18 W28 W828 Ethernet w SNMP and MIB Interface W18 Ethernet w web browser Interface W8 ...

Страница 6: ... Male DB 9 2 1 3 4 5 6 7 8 9 2 1 3 4 5 6 7 8 9 M C Cable Diagram Cross Technologies Frequency Converters and Frequency Sources Connector Rear panel DB 9 male J11 Pinouts RS 232C 422 485 J11 Pinouts RS 232C 422 485 Pin Function 1 Rx 2 Rx RS 232C 3 Tx RS 232C 4 Tx 5 GND 6 Alarm Relay Common 7 Alarm Relay Normally Open 8 Not Used 9 Alarm Relay Normally Closed 3116 192 Manual Page 6 12 02 21 ...

Страница 7: ...2 if the converter s 10 MHz reference mode is set to Auto Get Mute aaSM Returns aaSMx where x 0 if the converter s RF output is NOT muted RF output is ON x 1 if the converter s RF output is muted RF output is OFF Get 10 MHz Reference Status aaSB Returns aaSBx where x 0 if the currently selected 10 MHz reference is Internal x 1 if the currently selected 10 MHz reference is External Get Summary Alar...

Страница 8: ...192 Downconverter Commands TABLE 1 2 3116 192 Downconverter Commands TABLE 1 2 3116 192 Downconverter Commands Command Syntax Description Set Gain aaCGxxx where xxx Converter gain in 0 5 0 5 dB steps Range 050 to 350 where 050 5 0 dB and 350 35 0 db Example CG155 sets the converter s gain to 15 5dB Set Internal 10 MHz Reference Offset aaCOxxxxx where xxxxxx Internal 10 MHz reference frequency offs...

Страница 9: ... for the assemblies The 3116 192 can be secured to a rack using the 4 holes on the front panel Figure 2 0 shows how the 3116 192 is assembled 1 PS IN PIN 1 12 VDC PIN 2 5 VDC PIN 3 5 VDC PIN 4 GROUND PIN 5 GROUND PIN 6 12 VDC PIN 7 24 VDC PIN 8 24 VDC POWER SUPPLY J10 J101 Panel Mount Super SMA Connector FIGURE 2 0 3116 192 Mechanical Assembly 3116 192 Manual Page 9 12 02 21 ...

Страница 10: ...6S 50Ω SuperSMA RF 50Ω N type L BAND 26N Contact Cross for other options Table 2 2 Available Connector Options 50Ω SuperSMA RF 75Ω BNC L BAND 267 Remote Serial Interface Interface DB 9 Male Protocol RS 232C RS 232C 422 485 selectable 9600 baud rate no parity 8 data bits 1 start bit 1 stop bit 2 3 Front Panel Indicators The following are the front panel indicators MENU EXECUTE 19 2 20 2 GHZ G 10 0 ...

Страница 11: ...ut level provided See Section 2 5 Menu Settings 6 Be sure DS2 green DC Power is on and DS6 red Alarm is off Figure 2 2 7 AC Fuse The fuse is a 5 mm X 20 mm 2 amp slow blow Type T and is inserted in the far slot in the drawer below the AC input as shown in Figure 2 3 There is a spare fuse in the near slot If a fuse continues to open the power supply is most likely defective AC Fuse 2 amp slow blow ...

Страница 12: ... Set RS 485 Address Save Menu When R is selected from any above menu or at the end Alarm indications appear on the LEDs see Figure 2 2 All program changes must start with the operation of the Menu Execute switch and must also end with the operation of the Menu Execute switch verified by the Save Settings Menu If this sequence is not followed none of the changes will take effect If programming is i...

Страница 13: ...or any changes the operator may desire 2 5 3 Control Switches 1 Menu Execute Any change to the programming of the unit must be initiated by pressing the Menu Execute switch and completed by pressing the Menu Execute switch 2 Horizontal Switch This switch is mounted so its movement is horizontal and moves the display cursor left or right 3 Vertical Switch This switch is mounted so its movement is v...

Страница 14: ... NOT BE STORED UNTIL YOU INDICATE YES IN THE SAVE SETTINGS WINDOW DO NOT SET A GAIN THAT WOULD EXCEED 0 dBm OR HAVE LESS THAN 20 dBm OUTPUT LEVEL Press the Up Down switch to change the gain in 0 5 1 or 10 dB steps and then push the Menu Execute switch to get to the Save Settings Menu GAIN 17 5 R When the display indicates the value desired you can push the Menu Execute switch to the next item OR y...

Страница 15: ...nal does not meet the unit s specified parameters then the unit will not function properly The External Reference is present on the Reference Output connector J8 Auto Mode The unit defaults to the External 10 MHz Reference as long as the level meets the 3dBm 3dB specification REF AUTO E appears on the front panel display where the E indicates that the unit is using the External 10 MHz Reference Th...

Страница 16: ...S485 Address Save When go to end SCROLL SCROLL PUSH BUTTON R R SCROLL SCROLL PUSH BUTTON R SCROLL SCROLL PUSH BUTTON MUTE ON REF MODE AUTO INTERNAL FREQ ADUST OFFSET 1225 INTERFACE RS232 RS485 ADDRESS 0 R R SAVE SETTINGS Y N SCROLL SCROLL PUSH BUTTON SCROLL SCROLL PUSH BUTTON REMOTE ON R SCROLL SCROLL PUSH BUTTON IP Addr 192 168 123 002 ON POWER UP 1 ON POWER UP 2 SCROLL SCROLL PUSH BUTTON R MUTE ...

Страница 17: ...r safe operation of the equipment is not compromised Additional space between units may be required E Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits could have on over current protection and supply wiring Appropriate consideration of equipment name plate rating should be used when addressing thi...

Страница 18: ...GIES 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 3116 192 Manual Page 18 12 02 21 ...

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