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The #link error# is a high performance general purpose military receiver for voice, CW and FSK-signals in the 15 to 1500 kilocycle (kHz) frequency range. It was designed for high stability under varying conditions of temperature, humidity, shock and vibration and may be employed in either fixed or mobile installations.

General characteristics

HAM bands
?
Frequency stability
?
Tuning steps
?
Memories
?

Receiver

RX-range
15-500 / 500-1500 kHz (2 ranges, 7 bands)
Modulations
AM   CW   FSK  
Sensitivity
6 µV
Selectivity
?
Filters
0.1 / 1 / 2 / 4 / 8 kHz
Receiver system
Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes)
IF-frequencies
?
Image rejection
?
Audio output
500 mW unbalanced, 10 mW balanced

Connections

Antenna
Proprietary
Impedance
125Ω
Other
-

Electrical

Power requirements
Mains (115/230 V AC)
Current drain RX
250 W with oven on, 150 W when oven off
TX
-

Physical

Dimensions (w×h×d)
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in)
Weight
37.20 kg (82.1 lbs) including power supply PP-621/URR
Form factor
Base Station
Manufactured
Between 1951 and 19xx in USA

Other features

Usage
Amateur / Ham radio operators
Features + options
Operating altitude up to 10,000 feet
Accessories
-
RigReference ID
5345
MPN
COLLINS-R-000389/URR

Manuals, diagrams and brochures

Collins R-389 Army Technical Manual PDF - Unknown size, submitted by RigReference
 
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Reviews & stories

Rating Title Submitted
Collins R-389/URR 4 years ago by w2rkj

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