dash_host=penetrator
freq=144500000
Fs=240000
Rb=10000
rx_freq=$(($freq-2*$Rb))
numTxPackets=1000
bitsPerPacket=100
numTxBits=$(( ${numTxPackets}*${Rb}/${bitsPerPacket} ))
passRxPackets=$(( $numTxPackets-10 ))
rx_secs=15
