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Magnetic Loop Antenna, 50K‑500MHz 17dB Full Band Active Loop Wideband Receive Antenna, 9‑12V Loop Antenna, Active Receiving Antenna, Portable Passive Loop Antennas

KWD 17.500
Brand
Dpofirs
Weight
156 g
– 1 +

Special Features

  • COMPLETE CIRCUITS: Such as anti battery reverse connection, over discharge, over , over current, and short circuit are built into the active loop broadband receiving antenna.
  • FINE WORKMANSHIP: The shell is CNC processed, with high frequency PCB design and high density copper 50‑1.5 feed line, using premium materials to create a highly antenna with excellent performance.
  • WIDE WORK RANGE: No external power supply is needed. It works in a frequency range from 50kHz to 500MHz, covering long , medium , short , FM broadcasting frequency range, and VHF aviation frequency range.
  • HIGH GAIN: The gain flatness within the working bandwidth is very good. It provides approximately 17dB gain and still has about 7dB gain even when working at 450MHz.
  • IMPROVED PERFORMANCE: The amplification board in the small loop antenna adopts an improved version of the LZ1AQ low noise amplifier, with a bandwidth from 50kHz to 500MHz and a gain greater than 10dB. It has a low input impedance (1.2Ω at 1MHz) to effectively reduce electric field interference. It is powered by a 12V linear power supply with a current not exceeding 150mA.

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