Description
DIAMOND X510HDN 2m/70cm 8.3/11.7dBi 330W/250W W/N CONNECTOR High gain VHF/UHF base station antennas. Special Features: Fiberglass radomes Overlapping outer shells for added strength Strong waterproof joint couplings Stainless steel hardware Wide band performance Factory adjusted - no tuning required Highest gain High wind rating DC grounded Specifications: Band: 2m/70cm Element Phasing: 3-5/8wave / 8-5/8wave Gain (dB): 8.3/11.7 Watts: 330 (2m) / 250 (70cm) Connector: Type-N Weight: 5 lbs. Length: 17.2' Max Wind Resistance: 90 MPH Sold by R&L Electronics in Hamilton, Ohio.We are a full line amateur radio business, we have been in the amateur radio business since 1982!