Portable Active Loop Antenna 0.5MHz To 500MHz With 30 Decibel Gain, Built In Band Stop Filters For LW MW SW FM VHF HF, SDR Ham Radio Ready, 1800mAh Battery, 10m Cable, All In One Broad Spectrum Receiving Antenna

Broadband Portable Active Loop Antenna 0.5-500MHz
✔️ 0.5-500MHz coverage, 0-30dB gain, 50Ω, 68cm diameter, waterproof

This portable active loop antenna covers a wide spectrum from 0.5 to 500 MHz, ideal for ham radio, shortwave, and SDR use. It's suitable for outdoor mounting on balconies, rooftops, or compact spaces.

✅ 0.5-500MHz wideband reception with 50Ω impedance and 0-30dB gain
✅ 68 cm diameter loop with outdoor waterproof design
✅ Built-in MW and FM band-stop filters to reduce out-of-band interference
✅ 1800mAh battery and 10m cable for portable SDR-ready use

💡 What is a broad spectrum receiving antenna used for in ham radio and SDR setups?

It’s handy for pulling in signals across a wide range with a single setup.

- wideband reception 0.5-500MHz for SDR and ham bands - built-in MW and FM band-stop filters suppress out-of-band interference - 68 cm diameter loop and waterproof build for outdoor use - wide compatibility with BNC female, TV male, F female, SMA male, and 3.5mm jacks for radios and SDRs✝️