Active Loop Antenna 50K‑500MHz 17dB Full Band Wideband Receiver with Complete Circuits, Fine Workmanship for LongMediumShortwave, LUCKDANO3ig7tdxhcf

SpecificationItem Type: Active Loop AntennaMaterial: Aluminum Alloy, CopperReceiving Frequency Range: 50kHz to 500MHzGain: 17dB at 10MHzOutput Noise: -125dBm(at 10MHz, BW=100Hz)P1dB: +15.5dBm at 10MHzOIP3: +38dBm at 10MHzPower Supply Voltage: 9V to 12VPower Supply Current: 130mA to 150mAAntenna Interface: SMA(M)Output Interface: SMA(F)Package List1 x Loop Antenna Amplifier1 x Headphone Jack Adapter1 x Top Jumper Board2 x Small Loop Coils (RG402 Coaxial Cable)1 x 7m Feeder Cable1 x 1m Feeder Cable2 x Adhesive Hooks1 x EVA Storage Bag1 x Power Supply

• [High Gain] - Provides approximately 17dB gain within working bandwidth, offering excellent amplification. It provides approximately 17dB gain and still has about 7dB gain even when working at 450MHz. It does come with an EVA storage bag. The Active Loop Antenna can be used indoors as it does not require a power supply and covers various frequency ranges.
• [Wide Work Range] - No power supply needed, works from 50kHz to 500MHz, covering long wave, medium wave, short wave, FM broadcasting frequency range, and VHF aviation frequency range.
• [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.
• [Complete Circuits] - Built-in against battery reverse connection, over discharge, over , over current, and short circuit. The diameter of the radio antenna is 60cm, which can be installed outdoors, on balconies, and on rooftops without occupying too much space. The preamplifier box is completely It is the best short wave radio antenna for those who cannot hanging long wires high in a quiet rural environment.
• [Fine Workmanship] - CNC processed shell, PCB design, with high density copper 50‑1.5 feed line, using premium materials and high density copper feed line for excellent performance. The power supply voltage for this antenna is 9V to 12V. The active loop antenna is designed for easy setup.