Flo (DF2ET) @ ::1 on Twitter: "Updated LNB power supply and implemented @DL2SBA s suggestion. Switch a second trimmer parallel to avoid glitches. #qo100 #hamradio https://t.co/e2bFV061Yf" / Twitter
Directv 21 Volt Power Inserter (PI-21) - The Satellite Shop
ETL systems 2732-B7B7 16 Port LNB Power Supply Unit | eBay
Norsat 9200HTBCDF Triple Ka-Band LNB | Esatcom Inc.