Front mounting antenna kit for EM550 receiverPre-cut lengths of premium grade RG/58U-50-O with molded BNC plugs. Kit attaches antenna mounts between rack ears and receiver body.CompatibilityEM 3031, 3032, 3532SR 3054, 3056SpecificationsWeight: 86g Sennheiser GA 3030-AM BNC Connecting Cables for use with 2000 and 3000 Series Receivers.