::: Duplexer[DR] 광중계기용 ::: Connector Antenna N Female TX In/RX Out SMA Female CPL SMA Female Size (mm) 274X84X52 Weight (Kg) (Max) - Parameter Specifications TX RX Frequency (MHz) 1860-1870 1770-1780 Band Width 8.75 MHz 8.75 MHz V.S.W.R (Max) 1.285 : 1 1.285 : 1 Isolation (Min) 100 dB 100 dB Insertion Loss (Max) 1.2 dB 1.2 dB Pass Band Ripple (Max) 0.8 dB 0.8 dB Coupling - 30±1.0 dB Attenuation(Min)(fc±6M) 18 dB 18 dB Impedance 50 Ohm Input Power (Min) - Temperature Range (℃) -30 - +60