Source: rigpix
Transceivers
Updated: 09/02/2026
Mischam Astro 200A
Confidence score: 50%
Estimated value
1007€
Theoretical estimate
856€
Minimum
1159€
Maximum
Specifications
GENERAL
- Type
- Amateur HF transceiver
- 80 m
- 3.5-4.0 MHz
- 40 m
- 7.0-7.5 MHz
- 20 m
- 14.0-14.5 MHz
- 15 m
- 21.0-21.5 MHz
- 10 m
- 28.0-30.0 MHz
- Tuning steps
- 100 Hz with ±50 Hz fine tuning
- Frequency stability
- 20 Hz after warmup
- Mode
- SSB / CW
- Channels / memory management
- None
- Repeater shift / offset
- No
- Power supply
- 12-14 VDC (6-pin Jones connector)
- Current drain / power consumption
- RX: ? mA TX: Max 20 A
- Antenna impedance / connector
- 50 ohm / SO-239
- Dimensions (W*H*D)
- 241*72*308 mm (9.5*2.8*12.1"), including heatsink
- Weight
- 3.6 Kg (9 lb)
- Other features
- VOX. Dimmer. NB. SWR meter.
RECEIVER SECTION
- Receiver system
- Single conversion superheterodyne IF: 5.6 MHz
- Sensitivity
- 0.3 uV (10 dB S+N/N)
- Selectivity
- 2.7 KHz (-6 dB) 4.3 KHz (-60 dB)
- AF output power / speaker
- 1 W at 10% distortion / 8 ohm
- External speaker connector
- Phono (RCA), 8 ohm
TRANSMITTER SECTION
- SSB (PEP)
- ~100 W (200 W input)
- CW
- ~100 W (200 W input)
- Max FM deviation (Factory set)
- No FM
- Spurious emissions
- Better than -45 dB
- Microphone impedance / connector
- 50 Kohm / 6-pin
- Microphone input level
- ? mV
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