These characteristics are not available in GA450 (450 is small in size, has strong receiving ability, can perform signal tuning for different frequencies, and has high playability). GA800 active loop antenna short wave antenna 10KHz-159MHz high frequency antenna, portable radio design.
eBay
Mini Universal FM AM Radio Antenna 360 Signal Receiver Line Loop Antenna For Sony Sharp Hi-Fi Stereo Audio Receiver Systems
Aliexpress UK
Listening to shortwave radio is an exciting hobby, but for city dwellers, the reception experience is often disappointing. We could barely hear any useful signals, even from relatively strong radio stations.
eBay
GA508 Loop Antenna SDR Short Medium Wave HF Radio VOA Antenna SW 10Khz-30MHz LW /MW/SM 0.5-30KHz For Malachite SDR radio Tescun
Aliexpress UK
These characteristics are not available in GA450 (450 is small in size, has strong receiving ability, can perform signal tuning for different frequencies, and has high playability). GA800 active loop antenna short wave antenna 10KHz-159MHz high frequency antenna, portable radio design.
eBay
2025 new 20W QRP shortwave radio small loop antenna 3.5--22MHZ transparent model
Aliexpress UK
Frequency coverage: 500kHz to 30 MHz. Excellent directivity can help you reduce noise and improve signal-to-noise ratio, and can dig out weak signals that are drowned by noise when received by traditional antennas.
eBay
2025 NEW version K180WLA 0.1M-180MHz Active Loop Broadband with Receiving Antenna Kit For SDR Radio K-180
Aliexpress UK
Connector: SMA male (internal needle with internal screw thread). Low Output Impedance: Designed to provide very low output impedance, able to effectively drive loads with low input impedance, from reducing signal attenuation and distortion.
eBay
433MHz LoRa Antenna Magnetic Base Amplifier Outdoor Long Range High Gain Antenna Signal Booster for IoT Repeater Router Modem
Aliexpress UK
Available in the basic 10-15-20m versions, expandable with a 40m kit and in the 12-17m version, expandable with a 30m or 40m kit. - The antenna does not require bracing. However, it works well even at 2m from the ground.
eBay
Original ASUS Motherboard Network Cards Antenna 2.4G/5G/6G WiFi6e Tri-Band Magnetic Antenna for ROG Z390 Z490 X570 B460 B360
Aliexpress UK
1 x MINI SI4732 Radio. Reception dependency: HF SW for MW VHF. Tuner technology: DAB. Charging interface: TYPE-C (fast charging is not supported). Built-in 800 mAh battery, battery life is about 10 hours or more.
eBay
UT-106UV Car Antenna Magnetic SMA-F Dual Band On-board Antenna VHF UHF for Baofeng UV-5R UV82 GT-3TP GT-5 Ham Radio Accessories
Aliexpress UK
GA800 Active Loop Antenna 10KHz-159MHz HF Short Wave Small Loop Antenna for Radios Indoor Use. 1 x Power cord (Type-c). Impedance: 50 ohms. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
eBay
MLA-30 Active Receive Low Noise Loop Antenna Medium Short Wave 500kHz-30MHz Kit
Aliexpress UK