The AmQRP “PIC-EL Kit” is a multi-function PIC16F84A-based project board designed by Craig Johnson, AA0ZZ and the American QRP Club for experiments being conducted by John McDonough, WB8RCR in his online PIC Elmer 160 course. The course material is geared around use of common I/O components — pushbuttons, LEDs, LCD display, rotary encoder and speaker…
I’ve tested new QRP FM Transmitter. The Power is 8.5 Watts with 13.8v DC. The idea – to use it as a FM TX for 2m band or for foxhunting sport events. Link to manufacture: FMUser.com
Electronic Products Design, Inc have the capability to design Single and Three Phase Units up to 250KVA and Manufacture Single and Three Phase Units up to 150KVA.
One teen sent a “secret” scheme of the transmitter for listening at a distance of 1 km. This “secret” scheme went from hand to hand and came across to me. I proposed a scheme of this transmitter, to really succeed. But he proudly rejected “my crap” and ran to collect details … The main-battery 1.5…
Современная интерпретация. Bonnie VR2/KQ6XA demonstrating use of her CW code key then getting a response from KB6BA Кино снимал Штирлиц