{
  "usrp_tx_gain": 60.0,
  "usrp_rx_gain": 20.0,
  "scm_tx_gain": 30.0,
  "scm_rx_gain": 20.0,
  "sample_rate": 23040000.0,
  "window_ms": 20.0,
  "center_freq": 3430000000.0,
  "NFFT": 1024,
  "tcp_port": 5556,
  "streaming": true
}