diff options
| -rw-r--r-- | gr-sounder/src/python/sounder.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gr-sounder/src/python/sounder.py b/gr-sounder/src/python/sounder.py index 88ca40d50..16eca4be6 100644 --- a/gr-sounder/src/python/sounder.py +++ b/gr-sounder/src/python/sounder.py @@ -60,9 +60,11 @@ class sounder_tx: if self._verbose: print "Using", self._subdev.name(), "for sounder transmitter." self.set_amplitude(ampl) - self._subdev.set_lo_offset(0.0) + if not self._loopback: + self._subdev.set_lo_offset(0.0) self._u.start() - self._subdev.set_enable(True) + if not self._loopback: + self._subdev.set_enable(True) def tune(self, frequency): if self._verbose: |