Source: fabricant
Transceivers
Updated: 23/10/2026
FlexRadio FLEX-8400
Confidence score: 50%
Estimated value
1863€
Theoretical estimate
1584€
Minimum
2142€
Maximum
Specifications
GENERAL
- Type
- Remotely operated HF/VHF SDR transceiver
- Frequency range
- TX: 160-6 m RX: 30 kHz – 54 MHz
- Tuning steps
- 1 Hz
- Frequency stability
- (0⁰C – 50⁰C) 0.5 p.p.m. (TCXO)
- Mode
- AM / AM-sync / FM / N-FM / CW / USB / LSB / RTTY / Digital (other) / DV
- Power supply
- 13.8 V DC +/- 15% (14 V DC Nominal)
- Current drain / power consumption
- RX: 1.7 A TX: 23 A
- Antenna impedance / connector
- 50Ω / BNC + SO-239
- Dimensions (W*H*D)
- 356 × 171 × 337 mm (14.02 × 6.73 × 13.27 in)
- Other features
- Optional Integrated Automatic Antenna Tuner Range: 3:1 SWR / Optional Continuous MARS/CAP Coverage with Extended Transmit Filter
RECEIVER SECTION
- Receiver system
- SDR, Direct Digital Sampling ADC sampling rate: 122.88 Msps, ADC resolution: 16 bit.
- Image rejection
- ≥ 100 dB
- AF output power / speaker
- 1W diagnostic speaker
TRANSMITTER SECTION
- Max output power
- 160m-6m Transmitter Output: 1-100W (25W AM)
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