The Super-M Ultra™ mobile antenna offers unequaled performance over the range of 25 MHz - 6 GHz on receive, 120 MHz - 6 GHz transmit. It is ideal for mobile scanners; amateur, government, commercial and military 2-way voice and data communications. It handles 200 watts on frequencies <512 MHz and 100 watts on frequencies >512 MHz. Its multi-polarized; with both vertical and horizontal signal components and incorporates spacial diversity that all but elimiinates picket fencing," weak signal flutter and data dropouts. Its omni-directional and delivers up to 8dBmp* of real world gain with a VSWR of 1:1 to 1.9:1 over it's full transmit bandwidth. It can be used on any 5/16-24 LM or 3/4 inch NMO type mount (it includes an NMO adapter) and measures only 21 inches (53 CM) high x 16 inches (41 CM) in diameter. It weighs <5 oz (~.155 Kg) and is constructed of stainless steel and aircraft grade aluminum alloys, without coils and other "weak links" in its design and construction. Like everything we sell, the Super-M Ultra™ mobile antenna is covered by our "no none-sense," one year warranty. In addition, it can be returned within 30 days of purchase for a full refund of the purchase price (shipping costs excluded), if you are dissatified for ANY reason.
*dBmp is the effective, "real world" method of expressing comparative gain as measured in obstructed environments, using patented Multi-Polarized technologies.