Online Antenna Catalog Information To view antenna specifications, please click on the link found in the "Specifications" column for the model you are interested in viewing. UHF/VHF HEAVY DUTY BEAMS Mosley "Power-Master" VHF antennas combine superlative performance with the most rugged construction to be found in any vhf antenna for amateur use. Element sections are 5/8" OD and 1/2" OD establishing an extremely low ratio of length-to-diameter.  All metal hardware is stainless steel or other rustproof material. The element-to-boom clamping blocks are of cast aluminum and are self-aligning.  A unique matching stub permits antenna to be fed direct. Low VSWR over broad bandwidth is maintained. Pre-drilled and color-coded for ease of assembly. Stacking and phasing kits available on request. Model Band Coverage MHz Specifications Description AM-56 50 AM56 Power Master Amateur-Military, heavy duty. AM-14-2 144 AM142 Power Master Amateur-Military, heavy duty. AM-2N6 144, 50 AM2N6 Power Master Amateur-Military, heavy duty. UHF/VHF LIGHT WEIGHT BEAMS Mosley "MY" VHF antennas are Eye Pleasing, Low Priced, Top-Performance, Light-Weight Yagis.  High standards of engineering, design and quality construction established by Mosley in over 65 years of manufacturing antennas.  Rugged, lightweight and easy to assemble.  Elements are of 1/8" OD solid 6061-T6 aluminum rod, polystyrene insulators, boom of 1" OD 6063-T832 drawn aluminum tubing, cast aluminum mast mount for 1" - 1-1/4" OD masts. Model Band Coverage MHz Specifications Description MY-144-5 144 to 148 MY1445 5 element, light weight, low wind load UHF/VHF. MY-144-9 144 to 148 MY1449 9 element, light weight, low wind load UHF/VHF. MY-220-9 220 to 225 MY2209 9 element, light weight, low wind load UHF/VHF. MY-430-14 430 to 450 MY43014 14 element, light weight, low wind load UHF/VHF. RETURN TO ONLINE CATALOG HOME PAGE MOSLEY ELECTRONICS  Sales: 800-325-4016     Technical: 636-583-8595