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Airspy R2 21 messages
#airspyr2
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.
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.
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By
Cathal Ferris
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App with CSV export
#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
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
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Tim Fairbairn
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Airspy R2 and PC requirements 7 messages
#airspyr2
Thank you very much for your valuable input Martin. It has been very helpful.
Thank you very much for your valuable input Martin. It has been very helpful.
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By
Jesus Tillero
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Advantages of v1832 vs v1777 5 messages
#airspyr2
#sdrsharp
The newer versions bring performance improvement and bug fixes. It's recommended to update the plugins to use the latest features.
The newer versions bring performance improvement and bug fixes. It's recommended to update the plugins to use the latest features.
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By
prog
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Calibration Troubles with Airspy R2 18 messages
#airspyr2
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
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
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By
jdow
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Possible Defect running Ubuntu 20.04 w/ OP25
#airspyr2
#firmware
#gnuradio
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
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
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By
carbinefreak@...
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FM BCB Band Pass Filter
#spectrumspy
#airspyr2
#experiments
#bestpractice
#1090mhz
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
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
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By
Chris Spacone
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AirSpy R2 + Raspberry Pi 3B+ USB disconnecting 6 messages
#airspyr2
#raspberrypi
#satellites
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
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
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By
Kriss Kliegle
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Airspy serial comms via raspberry pi / python 2 messages
#arduino
#firmware
#airspyr2
#programming
#raspberrypi
Everything you will ever need is in our github repo: https://github.com/airspy
Everything you will ever need is in our github repo: https://github.com/airspy
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By
prog
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Edited
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QRM Eliminator 9 messages
#airspyr2
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
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
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By
jdow
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Using external 1PPS to trigger data capture on Airspy R2 3 messages
#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
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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By
Martin Smith
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Any benevolent developer to help me with 4 messages
#airspyr2
#firmware
#request
The experience will build up with experimentation and good readings. I'm glad this approach helped so far.
The experience will build up with experimentation and good readings. I'm glad this approach helped so far.
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By
prog
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Different gain settings for different bands 44 messages
#sdrsharp
#airspyr2
That is one of the variables I mentioned. Known source with known measurement device is the way to do it. {o.o}
That is one of the variables I mentioned. Known source with known measurement device is the way to do it. {o.o}
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By
jdow
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SkySonde audio setup 15 messages
#airspyr2
#sdrsharp
I'll try that VB Cable, thanks. My previous Win7 PC is also an option. Effing Windows 10.
I'll try that VB Cable, thanks. My previous Win7 PC is also an option. Effing Windows 10.
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By
valuedshortwavelistener@...
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ADS-B SPY – ADSB decoder for 64bit ARM Linux
#1090mhz
#airspyr2
Is there a plan to compile a 64bit version of the ADSB decoder? Please be gentle, I'm feeling a bit fragile.
Is there a plan to compile a 64bit version of the ADSB decoder? Please be gentle, I'm feeling a bit fragile.
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By
Bob
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New firmware update for Airspy R2 and R0 with improved Phase Noise #airspyr2 #firmware #update -Issue with calibration 14 messages
#update
#airspyr2
#firmware
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
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
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By
f1hdi
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New firmware update for Airspy R2 and R0 with improved Phase Noise 38 messages
#airspyr2
#firmware
#update
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
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
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By
radiostationx
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airspy_adsb 10 messages
#airspyr2
#1090mhz
#adsb
Thanks very much appreciated.
Thanks very much appreciated.
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By
Annunaki
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