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INSTRUCTION MANUAL

MODEL 1200-04 IF PROCESSOR

 

TABLE OF CONTENTS

     PAGE

Warranty

2

1.0 General

3

1.1  Equipment Description

3

1.2  Technical Characteristics

4

1.3   Environmental Use Information

6

2.0 Installation

7

2.1  Mechanical

7

2.2  Rear I/O’s, Control

8

2.3  Front Panel I/O’s, Indicators

8

2.4  Operation

9

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.  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 customer during use.  All shipping costs for warranty 
repairs will be prepaid by the customer.  There are not other warranties, express or 
implied, except as stated herein.

C

ROSS 

T

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]

1200-04 Manual, Rev. 0 

 

Page 2

    

                 04/22/10

Summary of Contents for 1200-04

Page 1: ...roprietary 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 T...

Page 2: ...es 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...

Page 3: ...onnector or locally with three SPDT switches located on the front panel A SPDT switch on the front panel selects either REMOTE or LOCAL operation A local override feature is included such that when th...

Page 4: ...ut Characteristics Impedance Return Loss 50 18 dB Output Level Range 1dB 5 to 20 dBm 1dB compression 10 dBm TX Channel Characteristics Gain Adjustment 0 to 30 dB Frequency Response 1 0 dB Group Delay...

Page 5: ...IF OUT C O M B I N E R SW1 3 SW2 2 SW3 1 70421 SWITCH COMBINER MDM 1 TX IF J102 TX COMB IF J3 MDM 2 TX IF J103 TX FDM IF J4 15 dB ATTEN 15 dB ATTEN 20 dB ATTEN SWITCH CONTROL J101 SW1 INT ON OFF SW2 I...

Page 6: ...erloading 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 App...

Page 7: ...14 inch deep chassis An AC power supply provides 15VDC and 15VDC to the PCB The 1200 04 can be secured to a rack using the 4 holes on the front panel Figure 2 1 shows how the 1200 04 is assembled POW...

Page 8: ...e Input 15 VDC V overrides LOCAL control and allows for REMOTE control 7 AGC OUT AGC Voltage Indicates current AGC gain see Table 2 2 8 V DC Voltage Reference 15 VDC 2 3 Front Panel Controls and Indic...

Page 9: ...OUT J104 Figure 2 2 and that the appropriate LED s DS1 DS3 Figure 2 3 is lit 7 Adjust attenuator pots R1 R2 R3 T1 T2 T3 as needed Clockwise rotation provides increased output level full clockwise 0 dB...

Page 10: ...ctor J105 can be monitored to determine the approximate input level and corresponding gain in AGC as Table 2 2 shows TABLE 2 2 Approximate AGC Vo oltage Voltage vs Gain and Input Le evel Level AGC Vol...

Page 11: ...NOLOGIES 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 1200 04 Manual Rev 0 Page 11...

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