SkyRoof 1.26

[Alex VE3NEA]

v.1.26

• added TX Gain slider to the FT4 Console panel;
• added the Log button in the FT4 Console panel;
• added commands to the context menu in the FT4 Console panel.

[Filippo iz5tep]

One of the best satellite software I know.
Congratulations

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[Marcus PY2PLL]

Hi Alex: a couple observations:

- FM squelch disable/enable at config works fine, much better to pick fading SSTV images or even AFSK AX25. I noted that the disabled state is not saved for the next session, despite settings shows as disabled.

- There's something odd with FM mode, I don't know if it's too narrow. I tried to decode some AFSK AX25 packets w/o luck. Then using our local APRS frequency (manual tune) no packets was recovered. Using the same RTL V4 + HDSDR, smooth decoding. FM_D is perfect btw.

73 Marcus PY2PLL

[Alex VE3NEA]

I have fixed the bug that prevented saving the squelch option, the fix will be available in the next build.

The FM bandwidth is 16 kHz, demodulated bandwidth is 3 kHz. If you need more, use FM-D (24-kHz audio output).

[Marcus PY2PLL]

Hi Alex ... thanks

The FM bandwidth is 16 kHz, demodulated bandwidth is 3 kHz. If you need more, use FM-D (24-kHz audio output).

I think it's not the case. 3KHz is ok for AFSK 1200 BPS packet. I played a bit with the SDR setup (raised the gain to 49dB, I don't know why it was = zero) and now seems to match HDSDR or other hardware (AirSpy Discovery).

I'll double check that because the recovered voice is perfect on FM.

This one below was received some minutes ago :)