GRAAHW100RX 70MHz900MHz 144430MHz 2M70CM DualBand Wideband Multiband Vertical Receive Scanner Telescopic Antenna BNC

Features ?The AH-W100RX scanner receive antenna covers 70 to 900MHz.?The telescoping base is marked with a chart to adjust the length and optimize the receive abilities at specific frequency ranges.?You can extend one to eight elements to optimize reception in a given band. It features a double fold-over hinge for convenience.?The telescopic whip antenna is 40 inches extended, but collapses down to 8 inches.?This product is 100% Made in Taiwan. Specifications ?TX Frequency?144/430MHz?RX Frequency?70~900MHz?Type?Telescopic Whip Antenna?Material?Stainless Steel?Max Power Rating?10W?Impedance?50 Ohm?Polarization?Vertical?Radiation?Omni?Lighting Protection?Direct Ground?VSWR?Less 1.5:1?Extended Length?89.7cm (approx. 35.31 inch), the standard error of the mean is within 1 cm.?Collapsed Length?20.2cm (approx. 7.95 inch), the standard error of the mean is within 1 cm.?Antenna Diameter?1.1cm (approx. 0.43 inch), the standard error of the mean is within 1 cm.?Weight?approx. 57g?Connector?BNC?Color?Black?Place of Origin?Taiwan