Ham College episode 105 is now available for download.
Extra Class Exam Questions – Part 43
E9A Basic Antenna parameters: radiation resistance, gain, beamwidth, efficiency, effective radiated power.
Month: September 2023
AmateurLogic.TV’s 18th Anniversary Contest
Don’t miss out on your chance to win a great Icom IC-705 Portable Transceiver and MFJ accessory package.
Prizes:
• Icom IC-705 HF/50/144/440 MHz Multimode Portable Transceiver
• MFJ-1982LP End Fed 1/2 Wave Antenna
• MFJ-4230MVP 12 volt Power Supply
• MFJ-915 RF Line Isolator
• RG-8X Coax (MFJ)
• MFJ-553 Deluxe Wood Base Key
Get all the details here.
https://amateurlogic.tv/contest/
AmateurLogic 185: Unwrapping The Layers of an Unun
AmateurLogic.TV Episode 185 is now available for download.
Mike exposes an Unun. Tommy renews his FCC License step by step. Emile hits the Pi Bullseye. Announcing our 18th Anniversary Contest with an Icom IC-705 and a package of great accessories from MFJ.
Contest details are available at https://amateurlogic.tv/contest