diff options
Diffstat (limited to 'gnuradio-examples/python/digital/transmit_path.py')
| -rw-r--r-- | gnuradio-examples/python/digital/transmit_path.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gnuradio-examples/python/digital/transmit_path.py b/gnuradio-examples/python/digital/transmit_path.py index 11d3702694..9badcdc084 100644 --- a/gnuradio-examples/python/digital/transmit_path.py +++ b/gnuradio-examples/python/digital/transmit_path.py @@ -70,10 +70,10 @@ class transmit_path(gr.hier_block2): def set_tx_amplitude(self, ampl): """ - Sets the transmit amplitude sent to the USRP - @param: ampl 0 <= ampl < 32768. Try 8000 + Sets the transmit amplitude sent to the USRP in volts + @param: ampl 0 <= ampl < 1. """ - self._tx_amplitude = max(0.0, min(ampl, 32767.0)) + self._tx_amplitude = max(0.0, min(ampl, 1)) self.amp.set_k(self._tx_amplitude) def send_pkt(self, payload='', eof=False): @@ -95,8 +95,8 @@ class transmit_path(gr.hier_block2): if not normal.has_option('--bitrate'): normal.add_option("-r", "--bitrate", type="eng_float", default=100e3, help="specify bitrate [default=%default].") - normal.add_option("", "--tx-amplitude", type="eng_float", default=12000, metavar="AMPL", - help="set transmitter digital amplitude: 0 <= AMPL < 32768 [default=%default]") + normal.add_option("", "--tx-amplitude", type="eng_float", default=0.250, metavar="AMPL", + help="set transmitter digital amplitude: 0 <= AMPL < 1 [default=%default]") normal.add_option("-v", "--verbose", action="store_true", default=False) expert.add_option("-S", "--samples-per-symbol", type="int", default=2, |