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SDR receiver HF 27 MHz (long waves, short waves, IQ demodulator) – Expansion module (ref: ETD411200)
SDR Radio receiver (expansion module for the ETD410) → HF 27 MHz.
Transposition of the IQ message with SDR technology (Sofware Defined Radio).
Transposition of the HF to IQ IF with SDR technology (Sofware Defined Radio).
Demodulations and decoding are processed with the basic module ETD410000:
▪ Analog demodulations: AM, FM, SSB.
▪ Digital demodulations: ASK, FSK, QPSK, QAM…
▪ Decoding: AMI, RZ, NRZ, Manchester…
The conversion of the signals is done with 24-bit 192-kHz CODECs
Technical specifications:
LF and HF 27 MHz receiver module, FI transposition by IQ.
HF/LF transposition by « perfect mixer ».
Frequency range:
▪ LF: 150 to 280 kHz.
▪ MF: 3 500 to 3 800 kHz.
▪ HF: 27,000 to 27,400 MHz.
Transmitting power (max) : 10 mW.
IQ Demodulation by DSP with FibulaG graphic software:
▪ Analog: AM, FM, SSB.
▪ Digital: ASK, PSK, FSK, QPSK, QAM…
▪ Coding: AMI, RZ, NRZ, Manchester…
Conversion with 24-bit 192-kHz CODECs