C band 3.7-4.2GHz anti-interference 5G LNB Features:1 Engineering type narrow-band tuner with integrated filter function, easy to install.2. Waterproof, lightning protection design, long product life cycle.3. High-definition digital signal transmission, low loss, low noise, high gain output.4. It has the ability to suppress external signal radiation and resist 5G interference signals.5. Combined with the C-band filter of the GL series, the single/dual polarization feed is the best.Model No: GL-5G-3742CInput Freq.(GHz) 3.7 - 4.2 GHz Output Freq.(MHz) 950 1450L.O Freq. & Stability 5.15 GHz+/-500 KHzNoise 15kimpedance 75 omegaWorking current 90mA(max)Input VSWR 2.5 : 1 max.Conversion gain 62dB typ. 57dB min.67dB max.Rejection between 3.4-3.7 GHz -40 dB max. @3.60 GHz-55 dB max. @3.50/ 3.40 GHzOutput VSWR 2.5 : 1 max.Output impedance 75 ohmsPhase noise -65 dBc/Hz @1KHz offset-85 dBc/Hz @10KHz offset-110 dBc/Hz @100KHz offsetFrequency Stability/Aging 0.5MHz (incl. initial set & 10 years aging)Power supply +12 to +24V DCRequired current 200 mA max.Storage temperature -30C to +70C IF output connector F-Type femaleWeight 580gDimension 180(L)*100(W)*70(H)mm