Features | Specifications | Accessories

Features |
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- 20 Memories
- Scanning
- Call Channel
- Auto Power Off
- Tone Alert
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- CTCSS Encode
- MHz Switch
- Auto Repeater Offset
- Time-out Timer
- Optional Digital Recording Unit
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The Kenwood TM-231A combines high performance receiver and transmitter specifications with easy-to-use features. There are 20 multi-function memory channels plus 1 call channel, and all can be used to store transmit and receive frequencies as well as repeater and signaling data. The TM-231A transmits on 2 meters with three output power levels: 5/10/50 watts. Extended receive allows reception from 138 to 174 MHz. You also get auto-power off, built-in CTCSS encode, time-out timer, auto repeater offset and easy to read LCD. Frequency steps are: 5, 10, 15, 20, 12.5, and 25 kHz.
The Kenwood TM-331A transmits on 220 MHz with three output power levels: 5/10/25 watts.
The Kenwood TM-431A transmits on 440 MHz with three output power levels: 5/10/35 watts.
The Kenwood TM-531A transmits on 1200 MHz with 1/10 watts. The TM-531A features ALT - Automatic Lock Tuning to compensate for frequency drift.
Options
Order # |
Photo |
Item |
Description |
List Price |
Your Price |
Order |
|
 |
DRU-1 |
Digital recording unit. VIEW |
Discontinued |
|
 |
IF-20 |
Use the IF-20 and RC-20 to control up to four transceivers. VIEW |
Discontinued |
|
 |
MB-201 |
Purchase this under-dash mount for a second vehicle. There are certain restrictions on installation. |
Discontinued |
|
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MC-44 |
Hand mic (8 pin). |
Discontinued |
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MC-44DM |
DTMF Hand mic (8 pin). |
Discontinued |
|
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MC-55 |
Mobile mic (8 pin) with boom and time-out timer. |
Discontinued |
|
 |
MC-60A |
Deluxe desk mic with preamp (8 pin). |
Not in stock |
|
 |
MC-80 |
A deluxe desk mic with preamp (8 pin). |
Discontinued |
|
 |
PG-2N |
Extra DC cable for second vehicle. |
Discontinued |
|
 |
PG-3B |
DC power line noise filter. |
Discontinued |
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PG-4H |
Interface connecting cable for IF-20 to transceivers. |
Discontinued |
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PG-4J |
Extension power cable for IF-20. |
Discontinued |
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PS- 31 |
Heavy duty power supply 13.8 VDC at 20 Amps. |
Discontinued |
|
 |
PS- 50 |
Heavy duty power supply 13.8 VDC at 20 Amps. |
Discontinued |
|
 |
PS-430 |
Power supply 13.8 VDC at 10 Amps. |
Discontinued |
|
 |
RC-10 |
Multi-function handset remote control. INFO |
Discontinued |
|
 |
RC-20 |
Full function remote controller. |
Discontinued |
|
 |
SP-41 |
Compact mobile speaker for improved fidelity and clarity. VIEW |
Discontinued |
|
 |
SP-50B |
Matching mobile speaker for improved fidelity and clarity. |
Discontinued |
|
 |
TSU-6 |
This plug-in option provides CTCSS decode. |
Discontinued |
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