HFDY 50K-500MHz Wideband Active Small Magnetic Loop Antenna LZ1AQ Amplifier HF AM FM VHF UHF SDR Receiver Radio Tescun Malahitea






















- Stock: In Stock
Features:
Wide Frequency Range: The small loop antenna can receive signals in the range of 50KHz to 500MHz, making it versatile and usable for multiple radio devices. It accommodates a wide selection of frequency bands including HF, AM, FM, VHF, UHF SDR.
2.Enhanced Voltage Gain: The design of this antenna incorporates Mobius loop technology, providing twice the voltage gain of ordinary small loops, resulting in clearer signal reception and overall enhanced performance.
Interference Reduction: Equipped with an electric field shielding ring, this active receiving antenna effectively mitigates interference caused by environmental factors such as electrical fields provoked by thunder
Versatility and Ease of Use: The antenna's structure is straightforward and the entire small ring can be replaced with a thicker conductor if necessary. Its versatile top jumper board allows the user to achieve different functions by adjusting the switch's position.
Compact Design: Despite its wide range of capabilities, the antenna features a small loop design that is simple to erect, thus making it practical for any installation environment.
Specifications:
Receiving Frequency Range:50KHz to 500MHz
Gain: 17dB@10MHz
Output Noise: -125dbm (@ 10MHz, BW = 100Hz)
P1dB: +15.5dBm@10MHz
OIP3: +38dBm@10MHz
Supply Voltage: 9V to 12V
Power Supply Current: 130mA to 150mA
Antenna Interface: SMA(m)
Output Interface: SMA(f)
Small Ring Coaxial Cable Model: rg402
Loss of Small Ring Coaxial Cable: 0.145db/m
Small Loop Antenna Diameter: 60cm
Package Size: 380x300x80mm
Package Included:
1 x Small Loop Antenna Amplifier Board
1 x Earphone Jack Adapter Cable
1 x Top Jumper Board
2 x Small Loop Coil (RG402 Coaxial Cable)
1 x 7m Feeder Cable
1 x 1m Feeder Cable
2 x Adhesive Hooks
1 x EVA Storage Bag