Recent Posts
FT-891 Project Build
Write-up by: Bob Nazro Amateur Call W1RPQ Building an FT-891 Field Rig with Raspberry PI computer. I wanted to build a “Go Kit” for field activation using both HF voice and digital modes. I also wanted it to be compact and fit in a backpack with battery power or a…
Repeaterbook.com – Home
Source for finding Repeaters in your area! https://repeaterbook.com/ Worldwide Amateur Radio Repeater Database Source: Repeaterbook.com – Home
ARRL Exam Review for Ham Radio™
Looking for Some exam practice? check this free exam practice out! ARRL Exam Review for Ham Radio Source: ARRL Exam Review for Ham Radio™
Dipole antenna radiation and polarity effects
Jim Seaton W1FWE presented how the em wave near and far field is developed from a dipole antenna, and propagates away at the speed of light. Jim also demonstrated, with an actual dipole, how relative polarity between transmitting and receiving antennas affects the received signal
Simple Loop Antenna for RDF
K1RMN Bob made a simple Loop Antenna for 2 meters. 1/4″ tubing , 1/2″ PVC tee and pl-259 ct. Made an 8″ loop , attached the loop ends to the cut away tee. Opposite side I cut the tubing and used shrink tubing to connect the loop together with a…
