Kenwood TH-21AT

Handheld VHF Transceiver

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The Kenwood TH-21AT is an affordable, easy-to-use and compact 2 meter HT. Frequency selection is via BCD thumbwheel decadic switches on the top of the radio. RF output may be selected at 150 mW or 1 watt. There is an optional TU-6 CTCSS encoder.

The Kenwood TH-21AT is similar to the Kenwood TH-41AT, but covers the 2 meter band instead of 440 MHz.

The Kenwood TH-21A is similar to the TH-21AT, but does not have the 16 key autopatch keypad.

Frequency range

RX-range
144-148 MHz
TX-range
144-148 MHz
HAM bands
2m 
Stability
?
Tuning steps
?
Filters
?

Receiver

Modulations
FM  
Sensitivity
?
Selectivity
?
Receiver system
?
IF-frequencies
?
Image rejection
?
Audio output
?

Transmitter

Modulations
FM  
RF-Output
High: 1 W, Low: 150 mW

Connections

Antenna
RCA
Impedance
50 Ω

Electrical

Power requirements
?V DC
Current drain RX
?
TX
?

Physical

Dimensions (w×h×d)
?
Weight
?
Form factor
Handheld
Manufactured
Between 1984 and 19xx
MPN
KENWOOD-TH-000021AT

Other features

Memories
?
Usage
Amateur / Ham radio operators
Features + options
?
Accessories
?

Manuals, diagrams and brochures

Kenwood TH-21 Operation Manual submitted by RigReference
Kenwood TH-21 Service Manual submitted by RigReference
 
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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 new a used Kenwood TH-21AT. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on historic data, today's second-hand price of the Kenwood TH-21AT is around:

  • USD 3.00
Year Historic price Condition Submitted by
1984 USD 200.00 New / Mint N6OTQ

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