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Instruction Manual
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
Model 2116-184
Block Downconverter
MODEL 2116
DOWNCONVERTER
C
May 2009 Rev B
T
ROSS
ECHNOLOGIES INC.
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Summary of Contents for Cross Technologies 2116-184
- 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.
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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
1.1 Equipment Description The 2116-184 Downconverter converts 17.3 - 18.4 GHz to 0.95 - 2.05 GHz with a local oscillator at 16.35 GHz. Front panel LEDs provide indication of DC Power, External 10 MHz, and PLL Alarm. The gain is +25 dB. -
Page 4: Technical Characteristics
1.2 Technical Characteristics TABLE 1.0 2116-184 Downconverter Specifications* Input Characteristics Impedance/Return Loss 50 /14 dB (see TABLE 2.2 for connector options) Frequency 17.3 to 18.4 GHz Noise Figure, max. 20 dB, max gain Input Level -55 to -35 dBm Input 1dB Compression... -
Page 5: Installation
2.1 Mechanical The 2116-184 consists of a PCB and an RF assembly housed in a 1 RU (1 3/4 inch high) by 12 inch deep chassis. A switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2116-184 can be secured to a rack using the 4 holes on the front panel. -
Page 6: Front Panel Indicators
Lights YELLOW when external present from AC power supply. 10MHz reference is active. 10MHZ ALARM POWER DS2 - ALARM LED Lights RED when PLL comes out of lock. FIGURE 2.2 2116-184 Front Panel Controls and Indicators 2116-184 Manual_B Page 6 5/7/09... -
Page 7: Operation
2.4 Installation / Operation 2.4.1 Installing and Operating the 2116-184 Downconverter 1. Connect a -55 dBm to -35 dBm signal to RF INPUT, J101 (Figure 2.1). 2. Connect the L-BAND OUTPUT, J1, to the external equipment. 3. Connect 100-240 ±10% VAC, 47 - 63 Hz to AC connector on the back panel. -
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 REINSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 2116-184 Manual_B Page 8 5/7/09... -
Page 9: 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 2116-184 Manual_B Page 9 5/7/09...
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