DIAMOND MARINE ANTENNA 150MVII VHF Marine Antenna Request product info General Details General Features Other Features Specification Download Docs (TX) 156-157MHz / (RX) 156-162.5MHz Nil Overlapping fiberglass outer shells for added strengthStrong waterproof joint couplingsStainless steel hardwareWide band performanceFactory adjusted, no tuning requiredHighest gainHigh wind ratingDC grounded Length2.8mWeight1.04KgFrequency(TX)156-157MHz / (RX)156-162.5MHzGain6.0dBi Max. power rating150W Impedance50ohmsSWRLess than 1.5 (TX)ConnectorM-J (UHF Female)Rated wind velocity50m/secMast diameter Acceptedφ30-φ62Type2x5/8 ƛ 150MVII (156-175MHZ) ANTENNA.pdf our brands