Joe, NE1JT, has a vertical dipole antenna and has a very simple question about it, and antennas in general. “Should ground radials be added?”
Antenna
SteppIR UrbanBeam, “Step by Step” Assembly and Installation
SteppIR Antenna This video shows the SteppIR UrbanBeam’s step-by-step assembly and installation in the tower, several hours in minutes. The Urba… Read more
Hunting Noise with Loop Antenna
Ioan, is having some trouble with large amounts of noise, and is wondering what he needs to do in order to hunt and remove that ambient noise. Through… Read more
Baluns : What They Do And How They Do lt
By Roy lV. Lewallen I’ve always been a bit bothered by balunst since I was never sure what they are supposed to dot let alone hotv they… Read more
Review
SDR School Part One The Basics
“If you feel a little left behind with all this new-fangled SDR stuff, this video is for you! SDR School is presented in a non-technical fashion… Read more
Optimizing Receiver Performance – “ARRL The Doctor is In” podcast. Listen…and learn!
There are a number of ways that you can adjust your transceiver for optimum receive performance Read more
![Exploring the Yagi, Log Periodic, and Phased Array [ Video ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2021/11/2-265x168-1.jpg?w=635&ssl=1)
Exploring the Yagi, Log Periodic, and Phased Array [ Video ]
Discusses the difference between Yagi antennas, log periodic antennas, and phased array antennas. Read more
Portable Zero ICOM IC 7300 Escort
Specifications: Material: 5052 powder coated aluminum (Black) weight: 13.2 OZ measurements: 12″ X 3.70″ https://portablezerostore.e… Read more
Equipment
uBITX – A Compact HF Transceiver
uBITX – A Compact HF Transceiver 10 watts pep on lower HF bands, dips to 5 watts on 28 MHz SSB and CW Simple to build and align Minimal controls… Read more
Antennas and bands programmable controller LBC8ARD – MomoBeam
LBC8ARD 8 DIRECTION CONTROLLER programmable for any remote relay switches and controlers; Easily programmable to control equipment of: LowBandSystems… Read more
ICOM IC-PW2 HF/50MHz All Band 1kW Linear Amplifier
ICOM IC-PW2 Take your contesting experience to the next level with the latest LDMOS power device with features supporting a SO2R operation in o… Read more
New ICOM IC 7300 ( ENGLISH VERSION )
ICOM IC 7300 High Quality Real-Time Spectrum Scope RF Direct Sampling System Class Leading Phase Noise Characteristics Large Touch Screen Color TFT L… Read more
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