Shortwave Antenna Professional HF3‑30mhz Adjustable Reduce Interference Short Wave Radio Antenna for Indoor Outdoor 20W

Feature: 1. ADJUSTABLE SCALE: The main knob of the shortwave antenna is fine tuned 0‑180 scale, traveling from low frequency to high frequency, the knob selects high and low frequency, upward high, downward low. 2. FINE CRAFTED: The portable shortwave antenna is made of aluminum alloy shell, and the drawbar is 1.3 meters. Bottom output BNC male, suitable for shortwave radio. 3. REDUCE INTERFERENCE: Portable transceiver rod antenna anti interference, low standing wave, strong directivity, full frequency band. 4. USEFUL FUNCTION: Shortwave antenna allows you to enjoy multi band reception and telecommunication indoors, windows, balconies and outdoors. 5. PREMIUM MATERIAL: Portable shortwave antenna is made of premium aluminum alloy, sturdy and durable, anti rust and wear resistance, long service life. Specification: Item Type: Shortwave Antenna Material: Aluminum Alloy Pull Rod Length: Approx. 1.3m 4.3ft Receiving and Transmitting Range: HF3 30mhz Continuously Adjustable Compatibility: FM, AIR, VHF, UHF Not Adjustable. Package List: 1 x Short Wave Radio1 x Antenna Note: Manual measurement please allow some error.