Do you have DAB in your area by any chance? Here in Europe, any DAB "block" has a centre frequency that by definition must be well controlled to a very high level. The idea is hown here: https://qirx.

#airspyr2

I'm looking for an app that can export the peak levels from a scan of the spectrum. I need this to cover 200MHz wide samples. SpectrumSpy app is perfect for what I'm looking for sans the CSV option. I

#airspyr2

Thank you very much for your valuable input Martin. It has been very helpful.

#airspyr2

The newer versions bring performance improvement and bug fixes. It's recommended to update the plugins to use the latest features.

#airspyr2 #sdrsharp

Tune one minimum step off from some critical frequencies and you'll see the effect. It's mentioned on rtlsdr.com as the reason it is so hard to make multiple dongles on the same clock behave as if the

#airspyr2

I'm attempting to get OP25's multi_rx.py decoding multiple channels on a R2 but after running a bit the airspy locks up and doesn't respond to any commands any more. lsusb shows the device is still at

#airspyr2 #firmware #gnuradio

Greetings, A local FM station, KCSN, plays music I really like but receiving the station where I live is difficult. The station comes in but is noisy and because of the lack of signal strength my rece

#spectrumspy #airspyr2 #experiments #bestpractice #1090mhz

Needs a more capable power supply? Discovery and bias Tee for LNA all off the PI’s minimalistic stock supplied power supply is a recipe for failure. Or a poor USB cable that can’t handle the load. 73

#airspyr2 #raspberrypi #satellites

Everything you will ever need is in our github repo: https://github.com/airspy

#arduino #firmware #airspyr2 #programming #raspberrypi

Sir, please read the specifications for AirSpy R2. They do not include HF at all. If you are trying to use a tiny antenna on any VHF front end dongle by using an upconverter you have been had. They "s

#airspyr2

I2C0 is used for SI5351C I2C1 is used for R820T2 (ref: https://github.com/airspy/airspyone_firmware/blob/master/airspy_m0/airspy_m0.c#L155 ) And guess what, on the LPC4370TFBGA100 used in the Airspy R

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The experience will build up with experimentation and good readings. I'm glad this approach helped so far.

#airspyr2 #firmware #request

That is one of the variables I mentioned. Known source with known measurement device is the way to do it. {o.o}

#sdrsharp #airspyr2

I'll try that VB Cable, thanks. My previous Win7 PC is also an option. Effing Windows 10.

#airspyr2 #sdrsharp

Is there a plan to compile a 64bit version of the ADSB decoder? Please be gentle, I'm feeling a bit fragile.

#1090mhz #airspyr2

Yes, and it would be mint. As Youssef said, the 'real' freq should be 'returned' when a set freq command is been sent. I don't know how complex it is to build this in the airpsy API, but it could turn

#update #airspyr2 #firmware

Oh Sorry @Bill Dailey I misunderstood your question. The Pi 4 heatsink is Aluminium Armour for Raspberry Pi 4. Not expensive, easy fit and reduced operating temp considerably. https://www.banggood.com

#airspyr2 #firmware #update

Thanks very much appreciated.

#airspyr2 #1090mhz #adsb