| SDR 64-1700MHz można zrobić z taniego tunera DVB-T :) |
| pojawiła się nowa wersja GQRX (do przekompilowania) (...) Alexandru Csete <oz9aec@gmail.com> Feb 28 11:43PM +0100 Greetings, Today I packaged a new git snapshot of gqrx and made it available on the Sourceforge download page: https://sourceforge.net/projects/gqrx/files/2.1.246/ The reason for the snapshot is that there have been many fixes and improvements since the last snapshot: NEW: I/Q swapping option. NEW: FFT video filter with non-linear gain (still WIP). NEW: Save and restore FFT settings. NEW: Save and restore receiver options (offset, mode and squelch level). NEW: AM DC removal using IIR filter. FIXED: Removed graphics redraw delay when changing frequency or demodulator. FIXED: Respect RF frequency range of input device. FIXED: Added workaround for pixel error introduced in Qt 4.8. FIXED: Crash when FFT size is smaller than plot width. FIXED: Show correct initial filter preset in filter selector. FIXED: Workaround for 'jerky streaming' when DSP is started using rtlsdr. FIXED: Freeze when channel filter becomes too narrow in AM and FM modes. FIXED: Crash when changing sample rate of the current input device. CHANGED: Show device ID (e.g. rtl=0) in title bar instead of description. IMPROVED: AGC settings moved to dialog window. IMPROVED: Increase LO resolution to 1 Hz. IMPROVED: GUI layout fixes for Mac OS X. IMPROVED: Shortcuts for resetting and re-centering FFT plot after zooming. IMPROVED: Crash recovery in case of bad config file. IMPROVED: Support 50 fps FFT rate and allow disabling FFT. IMPROVED: I/Q DC canceling. If you are using the git repository and update your copy regularly then there is no need to change that. These snapshots are mostly for people who prefer binary packages with GNU Radio, UHD and rtlsdr bundled in one package. Alex (...) |