Source: rigpix
Transceivers
Updated: 09/02/2026
Kenwood TM-733A
Confidence score: 50%
Estimated value
628€
Theoretical estimate
534€
Minimum
723€
Maximum
Specifications
GENERAL
- Type
- Amateur VHF/UHF transceiver
- Frequency range
- USA and Canada TX: 144-148 / 438-450 MHz RX: 118-174 / 410-470 MHz General market TX: 144-148 / 430-440 MHz RX: 118-174 / 410-470 MHz
- Tuning steps
- 5 / 10 / 12.5 / 15 / 20 / 25 KHz
- Frequency stability
- ±10 ppm @ -20 to +60°C (-4 to 140°F)
- Mode
- TX: FM RX: AM / FM
- Channels / memory management
- 70 regular 1 call RAM storage with rechargeable lithium backup battery
- Repeater shift / offset
- 2 m: ±600 KHz 70 cm: ±5 MHz
- Power supply
- 13.8 VDC ±15%
- Current drain / power consumption
- RX: Less than 1.2 A (No signal) TX: Less than 11.5 A
- Antenna impedance / connector
- 50 ohm / Two SO-239 (On pigtails)
- Dimensions (W*H*D)
- 141*42*165 mm (5.55*1.65*6.5")
- Weight
- 1.1 Kg (2.4 lb)
- Other features
- Detachable front panel. 1K2 / 9K6 packet jack. AIP. Dimmer. CTCSS/PL encoder. DTMF. DTSS. Twin RX.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: 45.05 MHz (VHF) - 58.525 MHz (UHF) 2nd IF: 455 KHz
- Sensitivity
- Main band: 0.16 uV (12 dB SINAD) Sub band: 0.25 uV (12 dB SINAD)
- Selectivity
- 12 KHz (-6 dB) 28 KHz (-60 dB)
- AF output power / speaker
- 2 W at 5% distortion / 8 ohm
- External speaker connector
- 3.5 mm, 8 ohm
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
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