Hi all,
I have a narrowbanded Yaesu FT-2900r that I have scanning some railroad frequencies in the area and within the past year, it has started to develop this unusual interference. I've included a link in this post so everyone can take a listen. The entire setup consists of a dpdproductions traintenna mounted 54' in the air with a 65' run of LMR-400 coax straight to the back of the radio. I've tried different radios but the sound is there on everything I've hooked up. I have been struggling to figure this out for the past year and could really use some ideas. Thanks!
Link to audio: https://www.dropbox.com/s/p0o3kkc9vbcwf4h/interference.wav?dl=0
I have a narrowbanded Yaesu FT-2900r that I have scanning some railroad frequencies in the area and within the past year, it has started to develop this unusual interference. I've included a link in this post so everyone can take a listen. The entire setup consists of a dpdproductions traintenna mounted 54' in the air with a 65' run of LMR-400 coax straight to the back of the radio. I've tried different radios but the sound is there on everything I've hooked up. I have been struggling to figure this out for the past year and could really use some ideas. Thanks!
Link to audio: https://www.dropbox.com/s/p0o3kkc9vbcwf4h/interference.wav?dl=0