We are Chengdu Microwave Communication Technology Co., Ltd. based in Chengdu , China. We are member of Tradekey.com since November, 2011. Our business is related to Telecommunications industry and we specifically deal in microwave passive, filters. Please find our product details below: Cavity Diplexer Frequency Range 1710～1785MHz 1805～1885MHz Insertion Loss ≤1.0dB ≤1.0dB Ripple ≤0.8dB ≤0.8dB VSWR ≤1.4 ≤1.4 Rejetion ≥60dB@1805～1885MHz ≥60dB@1710～ Hybrid Coupler Technical specification Serial Parameters Frequency Range 0.5～1GHz Nominal Split 3.1dB 3 Insertion Loss ≤0.3dB 4 VSWR ≤1.2:1 5 Amplitude Balance ≤ Directional Coupler Coupling 10±1dB 2 Frequency Range 4～18GHz 3 Insertion Loss ≤1.0dB 4 Frequency Sensitivity ≤±1dB 5 Directivity ≥12dB 6 VSWR ≤1.5:1 7 Power Handling ≤5 Waveguide Diplexer Frequency Range 10970～11050MHz 11250～11350MHz 2 Insertion Loss ≤1.5dB ≤1.5dB 3 VSWR ≤1.25:1 ≤1.25:1 4 Isolation ≥50dB@10970～11050MHz、11250～11350MHz 5 Surface Finish Gray paint 6 Connectors FBP120 (BJ120) 7 Port Sign Port1:ANT ; Port2:Low ; Port3:High 8 Size Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.