Building a 5/8 λ vertical antenna is a classic project for radio amateurs looking for a low angle of radiation, which is excellent for DX (long-distance) communication. Unlike
The next easy step while assembling Easy BITX according to the manual is fixing five numbers of 1N4007 diodes in the slots shown on the top-of-board silk screen.
That is a fascinating topic, especially for those looking to avoid the losses and narrow bandwidth associated with traditional traps. Controlled feeder radiation usually points toward a G5RV
Operating on the 160m band—often called the “Top Band” or the “Gentleman’s Band”—is a unique experience that requires patience and specific timing. Unlike the higher HF bands, 160m
Used the the pH reagent from Freshwater Master Test Kit bought from Amazon, which can test 200 samples for pH, ammonia, nitrate and nitrite. Testing pH is quite
In the world of PCB design, the top-of-board silkscreen is the layer of ink used to print identifying information directly onto the top surface of the circuit board.
Yesterday I had posted about plans to implement thermal protection for my homebrew HF linear amplifier of VU2EVQ design. Had ordered a digital temperature controller thermostat from Amazon
