Packet modulator new channel Tx plugin
This is a plugin contribution to be able to transmit AX25 Packet Radio. The details on how to control and use this plugin can be found here
Other changes and fixes
- DATV demod: Spectrum point and click is used fix. Fixes issue #637
- DATV demod: added standard basic settings dialog
- SoapySDR Input: reversed soft LO ppm correction. Fixes #641
- Corrected Highpass and Bandpass filters normalization. Implements #642
- Channel add action: fixed tab view being in use. Fixes #645