Specification Frequency - 40GHz Impedence - 50 ohms VSWR - 2.1 Voltage Rating - 500max installation resistance - 500m max insertion loss - 0.2 max GOOD QUALITY BEST OFFER : Specification Frequency - 40GHz Impedence - 50 ohms VSWR - 2.1 Voltage Rating - 500max installation resistance - 500m max insertion loss - 0.2 max GOOD QUALITY BEST OFFER