Reviews & Equipment Testing

The “Mother of All Switches” (MOAS II) is here!

Background… First of all… some history. Paul K1XM made a controller for the Yankee Clipper Contest Club, which he named “Mother of all Switches” (ie. MOAS). The aim was to automate and therefore make it […]

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New Lightning & Surge Protection Devices for SZ1A

Upgrade of Station Lightning Protection

With all of the improvement and upgrade projects underway at SZ1A, equipment donations from fellow HAMs and colleagues, sponsorships, much volunteer work with a lot of effort and passion put in, both from veteran and […]

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Prevent TVI & RFI with the PB-LPF1500-54 Low Pass Filter - Unboxing & VSWR Testing (video)

Prevent TVI & RFI with the PB-LPF1500-54 Low Pass Filter – Unboxing & VSWR Testing (video)

Afraid of causing TVI / BCI / RFI / EMI? Well, you can prevent against this, by installing a high-quality Low Pass Filter such as the PB-LPF1500-54 HF + 6 Meter LPF from LOW BAND […]

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TIMEWAVE ANC-4: The Miracle of phase shift active noise cancelling! (video)

Above I’ve created a video demonstrating the “miracle” of phase shift active noise cancelling with the ANC-4 from Timewave My town had just put-up new LED-based street lighting (a multi-million euro procurement and they bought […]

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