Digital Wattmeter with AD8307, PIC16F876, LCD Display
This Wattmeter is in Elektor Magazine Oktober 2002, they will sell PIC and PCB
post 01 Jan 2022
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40 Meter Rotatable Dipole
It is an excellent all-around 40 meter antenna for those who don't have room for or can't afford a yagi
44/28 MHz Transverter
Sono stati sviluppati i relativi circuiti stampati utilizzando dove è possibile utilizzare componentistica di tipo SMD
6AQ5 CW Transmitter
How's this for no-frills hamming? This cute little 40 meter CW transmitter is nothing more than a 6AQ5 oscillator coupled to the antenna
6m Yagi-Uda Antenna Computer Simulation Design
I first saw such kinds of articles on Japanese CQ magazine or Japanese Ham journal No.65 in late 80's. I recognized that there was a trial of let's do the optimization of the antenna by using a computer
A 2 MHz Transverter Project
supply voltage 12 vdc +/-X @X ma, IF of 28 MHz for Tx and Rx
170
It is an excellent all-around 40 meter antenna for those who don't have room for or can't afford a yagi
Sono stati sviluppati i relativi circuiti stampati utilizzando dove è possibile utilizzare componentistica di tipo SMD
How's this for no-frills hamming? This cute little 40 meter CW transmitter is nothing more than a 6AQ5 oscillator coupled to the antenna
I first saw such kinds of articles on Japanese CQ magazine or Japanese Ham journal No.65 in late 80's. I recognized that there was a trial of let's do the optimization of the antenna by using a computer
supply voltage 12 vdc +/-X @X ma, IF of 28 MHz for Tx and Rx
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