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Appendix a technical specifications – Comtech EF Data RCU108 User Manual

Page 33

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RCU108 1:8 Protection Switch

Specifications

TM066 - Rev. 1

A-1

Appendix A

Technical Specifications

Front Panel Display

Indications:

Online, Backup, Fault, Manual (Primary Converters)

Online, Standby, Fault, Error (Backup Converter)

Controls:

Manual + Set/Reset Pushbuttons

Backup Configuration

Menu: (via backup converter):

Converter ID#: 1 through N (RS485 Equipment Address)

Priority: 1 (highest) through N and 0 (none)

Converter Priority:

(Via Backup Converter front panel or serial port):

Frequency, Gain, Status, Fault Isolation

Rear Panel:

BU INTFC 1-8 & BU

D Sub, 15-Pin Socket (J17- J24)

RF In/Out

SMA-F

IF In/Out

BNC-F

Summary/Fault Status D Sub, 15-Pin socket (J6)

RS485

D Sub, 9-Pin (J1)

Switch Transfer Specifications:

Bandwidth

DC-18 GHz

Insertion Loss (Online) 0.4 dB C-band, 0.5 dB, Ku-band

Insertion Loss (Backup) 0.8 dB x N

Impedance

50 Ohms

VSWR

1.5:1 Maximum

Isolation

70 dB min.

Switch IF Ports:

Bandwidth

50-180 MHz

Insertion Loss

0.2 dB

Impedance

75 ohms

VSWR

1.3:1

Isolation

80 dB

Mechanical:

Size:

19” x 3.5” x 19” deep

Weight

8 Lbs. (1:8)