This GP1 portable shortwave works in the 7MHz-54MHz frequency ranges. It's a telescopic with 10 rail lengths that are adjustable, and you can adjust the length of the drawbar to suit the frequency ranges and your needs.
The special matching design of the sampling ensures that the standing waves is less than 1.5 and the radiation efficiency and reception gains are higher in the frequency ranges used. This is a nice option among broadband portable antennas. Features: Compact, lightweight and portable, it weighs only 1.8kg and folds down to just 0.52m, making it easy to carry around.
The GP1 portable shortwave works in the frequency ranges of 7MHz-54MHz. The two-part frequency ranges are designed to be 7-13Mhz and 13-54Mhz, with different mounting methods for the different frequency ranges.
The 10 kinds of rail lengths are adjustable, and you can adjust the length of the drawbar to suit the frequency ranges and your requirements. The special matching design of the sampling ensures that the standing waves are less than 1.5 and the radiation efficiency and reception gain are higher in the use frequency ranges.
Specifications: Name: Shortwave Set Material: metal Frequency ranges: 7-54MH VSWR: z =1.5 Folding size: 0.52m Maximum size: 6m Gains: 3db (horizontal) Item weight: 1800g / 3.97lb Package size: 550 50 80mm / 21.65 1.97 3.15in Package weight: 1900g / 4.19lb Packing List: 1 Telescopic 1 Matching Inductance 1 Extension Rod 1 Balun 1 Ground Pin 4 Ground Wire.