MLA-30+ Loop Antenna,0.5-30MHz Active Receiving Antenna,MLA-30 Plus Loop Antenna for HA SDR Short Medium Wave Radio,with 10m Feeder,Built-in Low Noise Amplifier,for Rooftop,Balcony

MLA-30+ Loop Antenna Ring Active Receiving Antenna 0.5 - 30MHz for Medium Short Wave Radio Note: Do not connect it to the transmitter as it will cause damage to the preamplifier. Features: It is an effective antenna for short-wave listeners (SWL) and amateur radio enthusiasts (HAM). Can receive medium-wave and short-wave in limited living areas. Excellent directionality can help reduce noise and improve SNR ratio. Local radiated noise suppression: Compared with long-line antennas, local radiated noise suppression of up to 30 dB. Can dig out weak signals that are overwhelmed by noise when conventional antennas are received. Can be easily installed on balconies, rooftops, and other places, featuring compact size. By rotating the antenna, the antenna's dummy point is aligned with the interference signal,so that the specific near-field interference can be minimized. 5V/0.2A USB power supply: easy access to electricity. The built-in feeder simplifies the installation process. Specifications: Type: Loop Antenna Model:MLA-30+ Material: Plastic+Metal Color: Black Frequency Coverage: 500kHz to 30 MHz 5V/0.2A USB Power Supply Package List: Antenna amplifier (with 10m feeder) X1 Stainless steel vibrator X1 Bias power supply X1 0.8m USB cable X1 60cm SMA jumper X1 Stainless steel fixing screws X2