Source: rigpix
Transceivers
Updated: 09/02/2026
Alinco DJ-S42
Confidence score: 50%
Estimated value
110€
Theoretical estimate
93€
Minimum
126€
Maximum
Specifications
GENERAL
- Type
- Amateur UHF transceiver
- Frequency range
- Japanese domestic market TX: 430-440 MHz RX: 430-440 MHz
- Tuning steps
- ? KHz
- Frequency stability
- ±5 ppm (No temperature reference)
- Mode
- FM
- Channels / memory management
- 100 regular
- Repeater shift / offset
- ±0 to ? MHz
- Power supply
- 3-4 VDC (EBP-60 or two LR6 / AA batteries) or 3-6 VDC external
- Current drain / power consumption
- RX: 14-70 mA TX: Max 1 A
- Antenna impedance / connector
- 50 ohm / SMA
- Dimensions (W*H*D)
- 57*98*28 mm (2.24*3.86*1.1")
- Weight
- 162 g (5.71 oz), with antenna and EBP-60
- Other features
- CTCSS/PL. Backlit display.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne 1st IF: 21.7 MHz 2nd IF: 450 KHz
- Sensitivity
- ? uV (12 dB SINAD)
- Selectivity
- 12 KHz (-6 dB) 35 KHz (-60 dB)
- Image rejection
- 60 dB
- AF output power / speaker
- 150 mW at 10% distortion / 8 ohm
TRANSMITTER SECTION
- Modulation system
- Reactance modulation
- Max FM deviation (Factory set)
- ±5 KHz
- Spurious emissions
- Better than -60 dB
- Microphone impedance / connector
- 2 Kohm / ?-pin
- Microphone input level
- ? mV
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