I recently upgraded from FlightAware 1090 MHz ADS-B Bandpass SMA Filter > FlightAware Pro Stick Plus to RTL-SDR Blog ADS-B Triple Filtered LNA > RTL-SDR BLOG V3 R820T2E
I’m currently using a Rapsberry pi2. Using a multi-meter, the output from the V3 dongle is approx 4.7v and i see the green light visible when connected on the LNA.
Upgraded on/around 10th and was playing with the settings for next 2 days
Is this any good?
I’m based fairly close to London Heathrow and live in a Flat with antenna mounted internally on window facing north, hence lack of south coverage.
Is the raspberry pi sufficient enough to power the LNA or will i require an external power source to it?