some known and I’m sure some unknown ones as well but those are easier. I have a working model on the internet that allows me to see and edit the entire setup screen remotely. When we get more items fixed, we’ll publish the web address so users can view it in real time. More ...
The original setup, the Zeus battery was replaced with a larger unit. Interconnection Diagram for the four kits. This article shows how to power an amateur radio station from solar power using four kits that are available fromCirKits.com. The kits have been designed to work together in a mo...
To understand how an antenna works you must first have a basic idea of the makeup of a radio wave. A radio wave can be visualized as a sine wave, shown in figure 1. The distance a wave travels to complete one cycle is known as the wavelength of the signal. A CB signal completes ...
Sync with radio: This experimental feature tries to dynamically synchronize JRX's controls with those on the radio in real-time, even as those control settings are changed on the radio. This feature won't always work as expected, especially with radios having slow communications channels, or if...
‘hex beam’ basically a wet noodle on 80. Dean set me up with the wrong antenna and I was to sleepy to check. We also had just gone through a radio black out so I assumed the band was pretty bad. Anyway, what was truely amazing was the Elecraft KAT 500 matched into the wet ...
(CW previewing requires the sidetone oscillator in the radio; mode CP is used. Set the transmitter power output to zero, select a dummy load with the station antenna switch, and choose a frequency unlikely to cause interference.) This mode can also be used to play computer CD music. SETUP...
When relative motion exists between a conductor and a magnetic field an EMF(electron-moving force) is induced into the conductor. End of Reading 9. Last revision:November 2001 Copyright©1999-2001 Ron Bertrand E-mai l :manager@radioelectronicschool http://.radioelectronicschool...
FT-2900 Packet Wiring Diagram for TNC Pi 2 byRon|Mar 21, 2019|APRS Easy Digi PTT Settings IC-2300 byRon|Mar 11, 2019|APRS I use an Easy Digi interface between my Icom IC-2300, Direwolf & APRX. Here is my PTT string for my direwolf.conf file for Push To Talk: DEVICE plughw:1,...
FeaturedCategories Ham RadioTags 40-meters, AB1DQ, Amateur Radio, electronics, Ham Radio, Kit Building, Nub Cigar, Pacific Antenna, POTA, QRP, QRPKits.com, radio modifications, radio mods, technology, Transmitter, W1YU, Yale CEID2 Comments on Multi-frequency modified QRPKits.com Easy Transmitte...
Linearity is the difficult specification. It determines how well a radio performs in the presence of other nearby signals. Various test methods are used to determine a radio's performance, and even constructing a decent test setup for the desired test condition is challenging. ...