K4NHA Blog

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Understanding HF Antenna Tuners

Eric at HamRadioConcepts has done a great job detailing exactly what an Antenna Tuner does and doesn’t do. He explains the common misconceptions we hear every day when someone is talking about tuning their...

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Yaesu DR-1X and Arcom RC210 Controller

The Yaesu DR-1X repeater and Arcom RC210 controller work beautifully together once you get the initial connections and modifications completed. I started this process a while back with my post titled Yaesu DR-1X Modifications...

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Work QTH on the Air

Since I already had a mast mounted on the side of my work building for a 4G LTE booster and outdoor 802.11 wireless I thought why not put a small Diamond X50A 2m/70cm antenna on...