The internal IF AGC of the ADC will not allow any digital saturation to happen. It will silently adjust the level at the input of the ADC and keep the signals below 0 dBFS. The same applies to the RF

For the results of the tests presented: The tests and data have nothing to do with input filtering or very little with input match. Everything within each data set is within the same band. Of

On 10/17/2019 07:45 PM, jdow wrote: /skipped/ Too many years in a very male oriented occupation has left > me a tad abrasive. Please forgive. > > {o.o} > You're right. In all my years in that

Martin, I thought I replied to your message earlier, but it hasn't shown up. The gist of it was I just installed from the Pi4's "Add/Remove Software" section of "Preferences" and that version of GQRX

Martin, I don't know. I'd have to do some checking. I just went to the "Add Software" section of the Pi4's "Preferences" menu, typed in GQRX and installed it. I'll assume it's just part of the Debian

Please look at "https://en.wikipedia.org/wiki/Radio_noise". It is a simple discussion. Then explain to me why you insist on NOT using an attenuator at MW as a matter of course? If you had a SMALL

I had that picked up based on some of the delays between hitting send and seeing the post come back from the group. {^_-} I don't mind at all. It keeps it saner in here. But the dose might be

I am NOT a principle or anything else for AirSpy except a user. I am a 3/4 century old retired engineer with a background in both RF (high dynamic range receivers, exotic frequency synthesizers, GPS,

Did you use a branch of gr-osmosdr that supports the Airspy HF+ http://gqrx.dk/supported-hardware#airspyhf Official support in gr-osmosdr may take a while (ref:

The aggregate M31 signature is at a redshift of roughly -500km/sec, or centered at about 1422.77MHz -- which is off your chart.

Hello from a new member to the group, owner of an Airspy HF+ Discovery, and slightly experienced Linux user. I like using GQRX SDR radio software on Linux, but after installing in from the repository

Looks very nice, thanks for your efforts. Like the skins.

That signal will be somewhere around 1422.5MHz--right off the edge of your chart.

This update has been pending for quite some time. Now the application can detect and adapt to the DPI of the attached monitor with support for High DPI. A few other tweaks for the RAW mode when

OK. This is garbage. Wes, you seem to be completely confused by how the AGC works. Your signals are much weaker than what the Discovery can handle. First thing to do is to watch Leif videos to learn

I read/post via email, rarely look at the web interface and just learned that posts are moderated. I've never noticed that; I learned something today, thanks. Sure, they could, but how would that

Thank you for asking. Let me preface the following by explaining the environment. The antenna is a 55 foot vertical over ground radials, For the results that follow, the antenna is connected to the

Of course it's moderated. It says so every time I post. Whatever, they could just identify themselves.

Yes, the visible signal is certainly generated by interstellar material belonging to our galaxy.

Is this list moderated? I didn't think so. If you're not keen on asking them, the slightest bit of search engine use reveals full names for both Youssef and Joanne, if that helps at all. I do not