The V-6R antenna is based on 2 collinear ⅝ wave radiators. 500 Watt enclosed coil and 2 sets of ¼ wave radials which provide complete mast decoupling and optimum pattern and gain. Rugged design withstands severe weather, also DC ground lightning protector. 25 feet 3 inches, HF female connector. Handles 500 Watts. Model Frequency Gain Input Power Wind Max Mast Height Weight V-2R 138-175 5.2 dBi 500 Watts 105 mph 2 in. OD 9 foot 6 pounds V-42R 143-153, 7.2 UHF dBi 200 Watts 100 mph 2 in. OD 9 foot 6 pounds 436-455 5.2 VHF dbi continuous V-4R 400-475 5,2 dBi 500 Watts 130 mph 2 in. OD 4 foot 4 pounds V-3R 216-225 5.2 dBi 500 Watts 100 mph 2 in. OD 6 ft. 9 in. 5 pounds V-6R 51-54 5.2 dBi 500 Watts 80 mph 1.5-2.25 25 ft. 3 in. 15 pounds Product Manuals Download Product Manual