Practical Wireless  |  March 2025
In this issue you will find:
• A look at the latest publications from Klingenfuss.
• Paper QSL cards – a nostalgic look.
• Build the BeaconBox – a visual display of reception of the NCDXF beacons.
• The G3LDI tower saga.
• A look into the PW archives at a voltage stabilised PSU.
• Adding protection to SMPSUs.
• Marconi’s inverted-L antenna modelled 110 years on.
• Meet Laurie Margolis G3UML, BBC news man extraordinary.
• Revisit the earth tuner, an invaluable accessory for those with upstairs shacks.
• Two articles relating to the repurposing of ATX and similar computer power supplies.
• More vintage TV and radio.
• Create and indoor doublet antenna.
• A look at the new Windows PC manager.
• Plus, all the latest news and regular columns.
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Articles in this issue
Below is a selection of articles in Practical Wireless March 2025.