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Automatic Antenna Switch
As I am so lucky as to have a tuned antenna for each amateur band between 80M and 6M I thought that an automatic antenna switch would be very convenient
post 14 Sep 2024
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Alimentatore Switching regolabile da 5.1 a 15 Volt con 4 Ampere
Il circuito integrato L296 è alloggiato in un housing plastico di tipo MULTIWATT a 15 pin
A Portable Low Frequency Antenna Analyzer
For those of us who like to play with antennas on the ham bands, one of the handiest tools to have around the shack is an "antenna analyzer
Alimentatore LowCost Switching 13V 15A
Costruito recuperando i pezzi da alimentatori da PC tipo ATX di circa 350 - 400W
Amateur Radio Pages Projects
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Il circuito integrato L296 è alloggiato in un housing plastico di tipo MULTIWATT a 15 pin
For those of us who like to play with antennas on the ham bands, one of the handiest tools to have around the shack is an "antenna analyzer
Costruito recuperando i pezzi da alimentatori da PC tipo ATX di circa 350 - 400W