Articles

• AM BCI to amateur receivers
  Zack Lau, W1VT provides some insight and wisdom into this problem. Additional links to some of Zack’s articles are included.
• Reducing Broadcast Station Interference (502,608 bytes, PDF file)
  Build a BCI filter as shown in this 1976 ARRL Handbook article
• Dealing With AM Broadcast Band Interference To Your Receiver (35,599 bytes, PDF file)
  Joe Carr's Radio Tech Notes
• FAQ about Radio Frequency Interference (RFI)
  From station KOA at 850 AM in Denver, CO.

Web Links

• V-Soft Communications® LLC
  Provides AM FM Zip Code Based Signal Strengths: Field strength vs. Zip Code
• DLW Associates
  An in-line high-pass filter to prevent strong AM stations from oveloading a receiver

Article Reprints:

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American Radio Relay League
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