A few hours ago I installed an Uputronics 1090mhz filtered preamp which arrived in the post today.
I installed it and played with gain, however the range has now decreased. I keep playing with gain but haven’t seen an increase in range.
When I remove the amp, it stays between 180-190nm.
Here’s my setup:
Pi 3B —> Pro stick Plus —> Dark Blue FA filter —> Antenna
3B —> Pro Plus —> Uputronics preamp —> antenna
I have an outdoor antenna mounted on the roof. It’s quite a nice one from Piromoni. I’ll leave a link if you wish.
Any advice is greatly appreciated!