Source: rigpix
Transceivers
Updated: 09/02/2026
Kenwood TM-2570A
Confidence score: 50%
Estimated value
461€
Theoretical estimate
392€
Minimum
530€
Maximum
Specifications
GENERAL
- Type
- Amateur VHF transceiver
- Frequency range
- USA TX: 144-148 MHz RX: 144-148 MHz (141-151 MHz after modification)
- Tuning steps
- ? KHz
- Frequency stability
- ±15 ppm @-20 to +50°C (-4 to +122°F)
- Mode
- FM
- Channels / memory management
- 23 regular 2 odd split 1 priority RAM storage with lithium battery backup
- Repeater shift / offset
- ±600 KHz
- Power supply
- 12-16 VDC
- Current drain / power consumption
- RX: 600 mA (No signal) TX: 4 to 16 A
- Antenna impedance / connector
- 50 ohm / SO-239
- Dimensions (W*H*D)
- 180*60*250 mm (7.09*2.36*9.84")
- Weight
- 2.35 Kg (5.18 lb)
- Other features
- DTMF auto dialer. CTCSS/PL option. DCL option.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: 10.695 MHz 2nd IF: 455 KHz
- Sensitivity
- 0.2 uV (12 dB SINAD)
- Selectivity
- 12 KHz (-6 dB) 24 KHz (-60 dB)
- AF output power / speaker
- 1.5 W at 5% distortion / 8 ohm
- External speaker connector
- 3.5 mm, 8 ohm
TRANSMITTER SECTION
- Modulation system
- Reactance
- Max FM deviation (Factory set)
- ±5 KHz
- Spurious emissions
- Better than -60 dB
- Microphone impedance/connector
- ? ohm / 8-pin (Metal locking ring connector)
- Microphone input level
- ? mV
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