RTL-SDR at 80m with Homemade VEE Antenna and Butterworth Filter

YouTube user VoiceOfShortWave has posted a video of his rtl-sdr dongle receiving HF LSB ham radio transmissions at 3.7MHz with excellent performance. He used a homemade VEE antenna, and also a Butterworth filter to help reduce FM band interference. His other video shows the effect of his butterworth filter with 60MHz cutoff turning on.

SDR DVB-T 80m RTL2832 hand made VEE antenna - Butterworth Filter On - 20.04.2013 - 20:49

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Related posts:

  1. Effect of a Filter on RTL-SDR ADS-B Reception
  2. Homemade ADS-B Filter
  3. RTL-SDR Front End Filter Demonstration
  4. Testing a FM Broadcast Bandstop Filter
  5. Building a 145 MHz Low Loss Helical Bandpass Filter

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