Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an
Special page devoted to
The hAmTX Power Supply
The hAmTX Power Supply: by Paulo Ferreira CT2ILQ
When a ham buys (or makes) a radio he usually needs a
power supply for it. A cheap alternative to buy one is to adapt a computer
power supply. I just said the magic word, cheap. Hams like cheap things
because that way they can buy more radios, or wire for antennas, or
CW keys, or any other things they like. And a computer power supply
can be bought in many places of the world, where one cannot find other
radio related items. But a computer power supply is very different from
a radio power supply, so we need to check the differences and see what
can be done.
PDF file, 150 KB (ANTENTOP-01-2005, pages: 82- 84)
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