This C-Band LNB is best if you are facing the problem of signal fluctuations. Sometimes nearby mobile towers create a terrestrial interface in c-band signals, if you have the same problem then this LNBF is best for you.
Technical Specifications:
Input – 3.7-4.2 GHz
LO Freq.: 5.150 GHz
Stability: +/-250KHz
Gain: 62dB (Type)
Temp: 15K
DC Input: +15V to +24V