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Cross Technologies 1582-725 Instruction Manual

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Instruction Manual

SWITCH A
AUTO
CH 2
CH 1
MAN
ALM
ON-
MANUAL
ON-
ALM
REM
RESET
LINE
SELECT
LINE
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. Printed in USA.
When ordering parts from Cross Technologies, Inc., be sure to include the equipment
model number, equipment serial number, and a description of the part.
SWITCH B
AUTO
CH 2
CH 1
MAN
ALM
ON-
MANUAL
ON-
ALM
REM
RESET
LINE
SELECT
LINE
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 1582-725
MODEL 1582
1
2
POWER
RF Switch
April 2014, Rev. B
CROSS TECHNOLOGIES, INC.

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Summary of Contents for Cross Technologies 1582-725

  • Page 1: Instruction Manual

    LINE 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. Printed in USA. 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: 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

    MODEL 1582-725 RF Switch 1.0 General 1.1 Equipment Description - The 1582-725 RF Switch has two independent switches (A and B) in a single 1 3/4” chassis. Each switch provides Auto, Manual, or Remote relay switching between CH1 and CH2. Alarm conditions on CH1 and CH2 are detected if a contact closure (to ground or an open, selectable) occurs.

  • Page 4: Technical Specifications

    1.2 Technical Specifications TABLE 1.0 1582-725 RF Switch Specifications* Switch Characteristics Impedance 75Ω Type/Configuration Non-Latching Relay, DPDT 1.5 dB max., ≤1.0 dB, typ, DC to 1.5 GHz Insertion Loss 2.5 dB max., ≤2.0 dB, typ, 1.5 to 2.5 GHz Frequency Response ≤±0.5 dB, any 40 MHz BW, DC to 2.5 GHz ≥12 dB max., ≥14 dB, typ, DC to 1.5 GHz...

  • Page 5: Installation

    2.0 Installation 2.1 Mechanical - The 1582-725 is rack mounted by attaching the front panel to a rack through the four holes at the edges of the panel. 2.2 Rear Panel Inputs and Outputs - Figure 2.0 shows the input and output connectors on the rear panel.

  • Page 6: Front Panel Controls And Indicators

    *If operating in the ICS mode, the last channel manually selected (CH1 or CH2) will be the intiial channel when MANUAL switch is returned to AUTO if both channel alarms are clear or both channels are in alarm. 1582-725 Manual, Rev. B Page 6...

  • Page 7: Pc Board Settings

    1582-14 to switch to CH2 even if CH2 is in alarm. LEDs will correctly show CH2 alarm status Non-dot position - Failure in CH1 will cause the 1582-14 to switch to CH2 only if CH2 is not in alarm. JP4, JP104 normal position - non-dot 1582-725 Manual, Rev. B Page 7 4/10/14...
  • Page 8 Remotely switching and returning to Auto. Auto switching occurs only if current channel alarms and the other channel is clear. S3, S103 normal position - 1,2,3,4 to ON S4, S104 - DO NOT ADJUST THESE! S5, S105 - DO NOT ADJUST THESE! 1582-725 Manual, Rev. B Page 8 4/10/14...
  • Page 9 JP18 POWER SUPPLY JP103 JP104 JP101 JP102 S3 - ROCKER SWITCH DETAIL SHOWN IN THE ICS MODE SHOWN WITH ALL SWITCH POSITIONS IN THE ON SIDE FIGURE 2.3 1582-725 PCB Settings Parts Locations 1582-725 Manual, Rev. B Page 9 4/10/14...

  • Page 10: Switch Mode Setup

    2.7 Operation a. Set the on board controls as desired (Section 2.4, 2.6, Figure 2.3). b. Install the 1582-725 in the equipment rack. c. Connect RF to the BNC connectors (J4, J5, J6 (SWA1); J1, J2, J3 (SWA2); (J8, J9, J10 (SWB2); (J11, J12, J13 (SWB1).

  • Page 11: 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. 1582-725 Manual, Rev. B Page 11 4/10/14...

  • Page 12: 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 Printed in USA 1582-725 Manual, Rev. B Page 12 4/10/14...

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