Lately I have been wondering if anyone has worked toward making several #NooElec NESDRs phase-coherent?

If one of you knows of such an attempt, can you point me to them please?

#hamradio #sdr

Yikes.
I really need to check dimensions on things.
This is the Nooelec kit for weather goes capture and this is a lot more antenna than I thought was gonna be.

#Nooelec #SDR #GOES #Weather #Satallite

Heads up, there are only two kinds of #nooelec #softwaredefinedradio : those with no bias-T, and those with a bias T that cannot be turned off. Fortunately, I got the former, and didn't accidentally release the magic smoke from any of my equipment, unfortunately I still need USB power to run my LNA

#sdr

My $20.00 #sdr has finally kicked the bucket, time to upgrade.

the #Nooelec #NESDR SMArt looks nice

📻 ✈️

My current ADS-B receiver is running on a Pi 3, and does frankly a lousy job at hearing aircraft, seeing about 1/3 of a typical receiver in my area.

I got a new NESDR v5 from #Nooelec and when I plug it into my MacBook Air M1 I can hear way more airplanes with dump1090, even with nominally worse antenna location.

Now that I have enough parts, I'm going to compare the impact of CPU speed, antenna type, SDR type in reception.

Is the Pi too slow?

#adsb
#📻 ✈️
#dump1090

The LNA I mentioned in my previous post, well it’s a #Nooelec sawbird H-Line amplifier. About 41dB gain, centered around 1420MHz.

Look promising indeed 🙂

#radio #radioastronomy #RadioTelescope #rfengineering #rfengineer #hamr #hamradio