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# preamplifier, you may want to experiment with different gain settings to optimize Set this to 0 to use automatic gain control, otherwise if running a

# but the higher the chance that the modem will lock on to a strong spurious signal. The wider the bandwidth, the more drift and frequency error the modem can tolerate, # we expect to find the RTTY signal at approx +15 kHz. # For Horus flights, this is on 434.660 MHz, so with a SDR frequency of 434.645 MHz, # Where in the receiver passband we expect to find the Horus Binary (MFSK) signal, in Hz. # Note that the signal must be located ABOVE the centre frequency of the receiver. # we expect to find the RTTY signal at approx +5 kHz. # For Horus flights, this is on 434.650 MHz, so with a SDR frequency of 434.645 MHz, # Where in the passband we expect to find the RTTY signal, in Hz. This is the frequency the SDR is tuned to.

# If running as a different user, you will need to change this line # Change directory to the horusdemodlib directory. # Modem statistics are sent out via a new 'MODEM_STATS' UDP broadcast message every second. # The SDR is tuned 5 kHz below the RTTY frequency, and the frequency estimators are set across the two frequencies. # MFSK: 434.660 MHz - Callsign 'HORUSBINARY'

# Intended for use on Horus flights, with the following payload frequencies: