This section of the website has application notes and also links to many tech topics that use the Palomar products or help you understand their use and application for practical purposes.
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RFI/EMI Solutions
Ham Radio RFI Solutions Cheat Sheet
RFI Tip Sheet #3D – Consumer RFI
MY ANTENNA CAUSES RFI – HOW DO I FIX IT?
What To Do if You Have an Electronic Interference Problem (ARRL Link)
Palomar Engineers Common Mode Noise on Coax User Diagnosis Test
Palomar Engineers Icom 7300 RFI Kit Flyer
Antenna Products
Choosing a Feed Line Choke (browser) Choosing a Feedline Choke (PDF)
Antenna Optimization Techniques
Bullet End Fed Antenna Typical Configuration Notes-03192023
End Fed Antenna Secrets – Hamcomm 2017