Source: rigpix
Transceivers
Updated: 09/02/2026
Alinco DR-03T
Confidence score: 50%
Estimated value
110€
Theoretical estimate
93€
Minimum
126€
Maximum
Specifications
GENERAL
- Type
- Amateur HF transceiver
- Frequency range
- TX: 28.0-29.7 MHz RX: 28.0-29.7 MHz
- Tuning steps
- 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 KHz
- Frequency stability
- ±7 ppm (No temperature reference)
- Mode
- FM
- Channels / memory management
- 100 regular with alpha tags 1 call 10 DTMF auto-dialer 1 scan edge pair Non-volatile EEPROM storage
- Repeater shift / offset
- ±0 to 99.95 MHz
- Power supply
- 13.8 VDC ±15%
- Current drain / power consumption
- RX: 400-600 mA TX: Max 3 A
- Antenna impedance / connector
- 50 ohm / SO-239
- Dimensions (W*H*D)
- 142*40*174 mm (5.59*1.58*6.85")
- Weight
- 1 Kg (2.2 lb)
- Other features
- CTCSS/PL and DCS with tone scan. Dimmer. Theft alarm. 1000 / 1450 / 1750 / 2100 Hz tone call. Cloning.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: 10.7 MHz 2nd IF: 450 KHz
- Sensitivity
- 0.25 uV (12 dB SINAD)
- Selectivity
- 12 KHz (-6 dB) 28 KHz (-60 dB)
- AF output power / speaker
- 2 W at 10% distortion / 8 ohm
- External speaker connector
- 3.5 mm
TRANSMITTER SECTION
- Modulation system
- Variable reactance
- Max FM deviation (Factory set)
- ±5 KHz
- Spurious emissions
- Better than -40 dB
- Microphone impedance / connector
- 2 Kohm / 8-pin (Metal locking ring connector)
- Microphone input level
- ? mV
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