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Model 2116-21#-1014
Instruction Manual
Block Downconverter
March 2021, Rev. 0
MODEL 2116
DOWNCONVERTER
C
T
ROSS
ECHNOLOGIES INC.
EXT
ALARM
POWER
10MHZ
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 2116-21-1014
- Page 1 10MHZ 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 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 MODEL 2116-21#-1014 Downconverter 2114 ±50 MHz to 1014 ±50 MHz (inverted) with a 3.128 GHz local oscillator 1.0 General 1.1 Equipment Description - The 2116-21#-1014 Block Downconverter converts 2114 ±50 MHz to 1014 ±50 MHz (inverted) with a 3.128 GHz local oscillator. Front panel LEDs provide indication of DC Power, External 10 MHz, and PLL Alarm.
- Page 4 1.2 Technical Characteristics TABLE 1.2 2116-21#-1014 Downconverter Specifications* Input Characteristics (RF) Impedance / Return Loss 50Ω /14 dB Frequency 2114 ± 50 MHz Noise Figure, max. 20 dB (maximum gain) Input Level Range -20 to 0 dBm Input 1dB Compression -10 dBm Output Characteristics (L-Band) Impedance / Return Loss...
- Page 5 Technical Characteristics continued from page 4... Available Connector Options 50Ω N-Type (RF), 75Ω BNC (L-BAND) NF - 50Ω N-Type (RF), 75Ω F-Type (L-BAND) NN - 50Ω N-Type (RF), 50Ω N-Type (L-BAND) S7 - 50Ω SMA (RF), 75Ω BNC (L-BAND) SF - 50Ω...
- Page 6 2.0 Installation 2.1 Mechanical - The 2116-21#-1014 consists of one RF PCB housed in a 1 RU (1 3/4 inch high) by 14 inch deep chassis. A switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2116-21#- 1014 can be secured to a rack using the 4 holes on the front panel.
- Page 7 2.2 Rear Panel Input/Output Signals - Figure 2.1 shows the input and output connectors on the rear panel. J2 - EXT 10MHZ INPUT J1 - RF IN (Option SN) J11 - ALARM BNC (female) 75 Ω. Insert external 10MHz SMA (female) 50 Ω, -20 to 0 dBm. DB9 (female) connector.
- Page 8 2.4 Installation / Operation 2.4.1 Installing and Operating the 2116-21#-1014 Downconverter (With connector option SN) 1.) Connect a -20 dBm to -0 dBm signal to RF INPUT, J1 (Figure 2.1). 2.) Connect the RF OUT, J101, to the external equipment. 3.) Connect 100- 240 ±10% VAC, 47 - 63 Hz to AC connector on the back panel.
- Page 9 2.5 Environmental Use Information A. Rack-Mounting - To mount this equipment in a rack, please refer to the installation instructions located in the user manual furnished by the manufacturer of your equipment rack. B. Mechanical Loading - Mounting of equipment in a rack should be such that a hazardous condition does not exist due to uneven weight distribution.
- Page 10 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 2116-21#-1014 Manual Page 10 03/18/21...
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