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The ICOM IC-W31A is a VHF/UHF transceiver. It covers 136-174 / 400-470 MHz for reception and 144-148 / 440-450 MHz for transmission. The RF output is selectable between High (5W), Medium (0.5W) and Low (15mW). It features CTCSS, DTMF and Twin RX. Memory capacity includes 1 memory bank with 100 channels. Dimensions are 125 × 57 × 31 mm. The transceiver weighs 340 gr with BP-171 battery pack. Power requirements are 4.8-9.6V DC with battery pack or 4.5-16V DC external. Current drain is 30-170 mA in receive and a maximum of 1.6 A in transmit.

General characteristics

HAM bands
2m  70cm 
Frequency stability
?
Tuning steps
?
Memories
100 channels in 1 bank(s)

Receiver

RX-range
136-174 / 400-470 MHz
Modulations
FM  
Sensitivity
?
Selectivity
?
Filters
?
Receiver system
?
IF-frequencies
?
Image rejection
?
Audio output
?

Transmitter

TX-range
144-148 / 440-450 MHz
Modulations
FM  
RF-output
High: 5/5 W, Medium: 0.5/0.5 W, Low: 15/15 mW

Connections

Antenna
-
Impedance
50 Ω
Other
-

Electrical

Power requirements
4.8-9.6V DC with battery pack or 4.5-16V DC external
Current drain RX
30-170 mA
TX
Max 1.6 A

Physical

Dimensions (w×h×d)
57 × 125 × 31 mm (2.24 × 4.92 × 1.22 in)
Weight
340 gr (12.0 oz) with BP-171
Form factor
Unknown
Manufactured
Between 1995 and 199x in Japan

Other features

Usage
Amateur / Ham radio operators
Features + options
CTCSS, DTMF. Twin RX
Accessories
-
RigReference ID
3265
MPN
ICOM-IC-W000031A

Manuals, diagrams and brochures

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New and second-hand prices

Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used ICOM IC-W31A. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on similar Transceiver equipment, the estimated value of the ICOM IC-W31A is around:

  • USD 215 ~ USD 400

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