power meter , RS-502 1.Monitoring Forward Power, Reverse power, SWR reading 2.Perfectly ... /REF POWER, REP, SWRFWD, SWRInput/Output Impedance50 OHMDimension(W/H/D)mm90 x 85 x13570x78x30AccessoriesOperation Manual, 13.8 DC WireManual Large ... matched with your Transceiver, Antenna ans Cable power meter , RS-502