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50K-500MHz Wideband Active Magnetic Loop Antenna, LZ1AQ Amplifier HF AM FM VHF UHF SDR Receiver Shortwave Radio Antenna
Limited time offer, ends 07/30 By TechCore Supply
- Covers 50kHz500MHz, fully supports HF, AM, FM, VHF, UHF, shortwave, and SDR bands for all-band signal reception.
- High Gain & Low Noise
- Built-in LZ1AQ low-noise amplifier with 17dB gain @10MHz; -125dBm low noise ensures clear weak signal reception.
- Strong Anti-Interference
- Magnetic loop design suppresses electric field noise; ideal for urban/indoor use with less QRM.
- Universal Compatibility
- Works with RTL-SDR, Airspy, Tecsun, Malahit, Yaesu and all SMA-interface radios/receivers.
- Compact & Portable
- Small loop + aluminum alloy case; easy setup with 912V DC power, perfect for home, travel, and field use.
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Overview
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50K500MHz wideband active magnetic loop antenna is a high-performance all-band receiving antenna designed for shortwave, ham radio, and SDR enthusiasts. Equipped with the LZ1AQ low-noise amplifier, it delivers 17dB high gain and ultra-low noise, significantly improving reception of weak distant signals.
The magnetic loop design focuses on magnetic field reception, effectively reducing local electric field interference (e.g., from power lines and electronics), making it ideal for urban and indoor environments. With a frequency coverage of 50kHz to 500MHz, it fully supports HF, AM, FM, VHF, UHF, and shortwave bands, compatible with all mainstream SDR receivers, shortwave radios, and ham transceivers via the SMA interface.
Compact, lightweight, and rugged with an aluminum alloy housing, it features easy installation and 912V DC power supply. Perfect for home listening, outdoor portable use, and professional monitoring.
Specifications
- Frequency Range: 50kHz500MHz
- Gain: 17dB @10MHz
- Noise Figure: -125dBm @10MHz (BW=100Hz)
- Interface: SMA (Antenna & Output)
- Power Supply: 912V DC, 130150mA
- Amplifier: LZ1AQ Low Noise Amplifier
- Application: HF/AM/FM/VHF/UHF/SDR/Shortwave Radio
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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