Source: rigpix
Transceivers
Updated: 09/02/2026
Kenwood TM-551A
Confidence score: 50%
Estimated value
628€
Theoretical estimate
534€
Minimum
723€
Maximum
Specifications
GENERAL
- Type
- Amateur UHF transceiver
- Frequency range
- USA TX: 1240-1300 MHz RX: 1240-1300 MHz
- Tuning steps
- ? KHz
- Frequency stability
- ±? ppm
- Mode
- FM
- Channels / memory management
- 40 regular 1 call RAM storage with lithium battery backup
- Repeater shift / offset
- ±? MHz
- Power supply
- 13.8 VDC
- Current drain / power consumption
- RX: ? mA TX: ? A
- Antenna impedance / connector
- 50 ohm / N-jack
- Dimensions (W*H*D)
- 140*40*160 mm (5.51*1.58*6.3")
- Weight
- 1 Kg (2.2 lb)
- Other features
- CTCSS/PL encoder. 1K2/9K6 packet jack. DTSS.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: ? MHz 2nd IF: 455 KHz
- AF output power / speaker
- 2 W at 5% distortion / 8 ohm
- External speaker connector
- 3.5 mm
TRANSMITTER SECTION
- Modulation system
- Reactance modulation
- Max FM deviation (Factory set)
- ±5 KHz
- Spurious emissions
- Better than -60 dB
- Microphone impedance / connector
- 600 ohm / 8-pin (Modular)
- Microphone input level
- ? mV
User reviews
Write a review
Share your experience with the Kenwood TM-551A