Backpack Radios

Showing all 41 results

CV-1377
$65.00

SIGNAL DATA TRANSLATOR out of PRC-47. With tubes 5907 7761 7905; Used, for parts only, no couplings . 5 lbs sh.
AM-3507
$50.00

PRC-47 AMPLIFIER MODULATOR contains LSB 500 KHz mech filter F500-Z5 (#526-9376) plus balanced modulator and product detector. Requires 20 VDC. Module checks bad but the mechanical filter checks good. 4.3×4.5×1.3 1 lb.
U-239
$19.99

PRC-47 Adapter Cable to Audio Connector. Fits on the U-79 audio output of Korean War vintage radios etc and could be used to provide a terminal output for the audio on this equipment. (R2H)
CRV-A27
$5.00

A27 Chassis cover for PRC25 & 77 (F3H)
CRV-A36
$3.00

A36 Module Cover for PRC25 (F3H)
CRV-25
$15.00

One each of the following module covers: CRV-1 CRV-2 CRV-3 CRV-4 CRV-5 CRV-6 CRV-7 CRV-8. (F3H)
CRV-8
$3.00

A12 A17 Module Cover for PRC25 & PRC-77 (F3H)
CRV-7
$3.00

A3 A4 A6 A7 A8 Module Cover for PRC25 & A33 A34 for PRC77 (F3H)
CRV-6
$3.00

A10 Module Cover for PRC25 & A40 for PRC77 (F3H)
CRV-5
$3.00

A25 Module Cover for PRC25 & A55 for PRC77 (F3H)
CRV-4
$3.00

A21 Module Cover for PRC25 & A21A for PRC77 (F3H)
CRV-3
$3.00

A14 Module Cover for PRC25 & A44A for PRC77 (F3H)
CRV-2
$3.00

A16 Module Cover for PRC25 & PRC-77 (F3H)
CRV-1
$3.00

A13 A15 A19 Module Cover for PRC25 & A43 45 for PRC77 (F3H)
AB-591
$14.00

Base for AT-271 on PRC-25 or PRC-77
PRC-47-BF
$50.00

PRC-47 Backpack Frame for Radio and Batteries/Accessories w/ harness (N1U) Used.
ST-138
$46.00

PRC-25 PRC-77 Backpack Harness for the popular vehicular / backpack radio AN/PRC-25. 11.7×17.8 5 lbs sh. (K2YI9A) Used
GRM-55-U
$75.00

TEST SET used to check test points in modules of RT-505/PRC-25 transceiver and to isolate circuit problems. (Indirect tests only of modules A2 A12-13 A19-20.) Includes TS-1755 test unit MX-4622 probe CX-8593 cable assy and CG-409 BNC cable. Requires 12.5 VDC 1 W per 5 sec test. 5.5x7x8 10 lbs sh. (Q2W) with original TM 11-6625-514-12 Manual.
MM-CU-2194
$17.00

CU-2194 Diplexer Original Maintenance Manual
MM-VRC-53
$27.00

Operators and Organizational Maintenance Manual TM 1-5820-498-12. Covers general information interwiring cables and general operators troubleshooting for AN/VRC-53 (PRC-77 & AM-2060) VRC-64 VRC-164 GRC-125 GRC-160 (S1EE1M) Original Manual
MM-PRC-77
$27.00

AN/PRC-77 Maintenance Manual repro
OM-PRC-70
$21.00

AN/PRC-70 Operator Instructions Manual TM 11-5820-553-10 5820-01-062-8246. Orignally small format but we've made 8.5 x 11 inches. repro
MM-PRC-25
$27.00

AN/PRC-25 Maintenance (S1E) Manual Repro
SCH-PP-3518
$6.00

Schematic for PP-3518
PP-3518
$45.00

POWER SUPPLY is the internal power supply for the PRC-47 transceiver. Power input is 115 v 400 HERTZ . The transformer is also used as part of the DC to DC inverter to power the PRC-47 from 28 VDC. The components of the inverter are on the radio chassis NOT on the power supply chassis and are NOT part of the PP3518. The PP3518 produces -110 vdc PA bias -32 vdc driver bias 1500 vdc 650 vdc + 300 vdc +20 vdc and 6.3 vac for the various circuits of the PRC-47. (Q1Y) 6 lbs sh.
O-1032
$24.00

RF OSCILLATOR contains 3 MHz crystal in oven; produces 500 and 100 KHz outputs. Requires 20 VDC; 4.3×4.5×1.3 1 lb sh. PRC-47. Used, checked for output not calibrated
AM-3507-CON
$7.00

Connector set for AM-3507
CX-8396
$19.50

"Y" CABLE for H-233 to PRC-47 and other RT Units