The main issue for receiver is... We want to put antenna as high as possible but with coaxial cable as short as possible too.
Thats why we need to put receiver in outdoor enclosure than we got another problem with heat, if Mr 1090 Mhz said that Power Supply Adapter not support with extra heat how about with DC-DC Converter ? I bought it from aliexpress.com (picture attached) and I hope its can stand more longer in heat condition.
My friend, ATC from WITT (F-WITT3) put the receiver in ATC Tower Room but the receiver got only 20nm than its come better after fr24 change/upgrade with other receiver maybe with noise filter, because too many RF signal from VHF Airband, HF, etc from that tower. I tried with flightaware reveiver too on that ATC tower than it only got about 50nm.
F-WITT3 receiver installed in ATC Room with Air Condition, but it still about 45-50 Celcius (picture attached). I think receiver generated more heat by its self than environment condition.
Maybe in this forum we can share best, small, cheap cooling system and RF protection for the receiver
IMG_20150309_084116.jpg
IMG_20150309_085844.jpg
IMG_20150309_090145.jpg
T-WITT1
F-WITT2
Thats why we need to put receiver in outdoor enclosure than we got another problem with heat, if Mr 1090 Mhz said that Power Supply Adapter not support with extra heat how about with DC-DC Converter ? I bought it from aliexpress.com (picture attached) and I hope its can stand more longer in heat condition.
My friend, ATC from WITT (F-WITT3) put the receiver in ATC Tower Room but the receiver got only 20nm than its come better after fr24 change/upgrade with other receiver maybe with noise filter, because too many RF signal from VHF Airband, HF, etc from that tower. I tried with flightaware reveiver too on that ATC tower than it only got about 50nm.
F-WITT3 receiver installed in ATC Room with Air Condition, but it still about 45-50 Celcius (picture attached). I think receiver generated more heat by its self than environment condition.
Maybe in this forum we can share best, small, cheap cooling system and RF protection for the receiver
IMG_20150309_084116.jpg
IMG_20150309_085844.jpg
IMG_20150309_090145.jpg
T-WITT1
F-WITT2
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