Categoria: QRZNow

“I have installed two major ham shack builds over the years. One was a DISASTER! This is what I learned when designing my new ham radio shack.” Antenna “Big Wire Antennas” [ ARRL The Doctor Will See You Now! ] November 21, 2019 No comments... Read more

ACOM 2020S | Solid-State 1.8-54 MHz Linear Amplifier Easy to operateThe overall operation of ACOM 2020S is extremely simplified: the touch screen menus are intuitive and easy to follow, no special skill is required from the operator when changing frequency bands. User-friendly automatic controlWhen connected... Read more

High power linear amplifier for the 23 cm Amateur Radio band Our high-performance amplifier for the 23 cm amateur radio band achieves great performance, high efficiency and best linearity. In contrast to tube amplifiers, an LDMOS transistor with a supply voltage of only +50 V is... Read more

Did you know, not all Toroids are created the same? They may look the same, but there is one big difference! UPDATE: I’m sorry, in the video I was saying magnesium sink when it’s manganese zinc. thanks to fep Labs radio for pointing that out,... Read more

COBWEB ANTENNA Multiband cobweb antenna works on 7 HF bands and up to 1000w. Bands are 14,18,21,24,28,50,70 MHz Built and modified by me for my friends and other radio hams. This antenna has sides of the square 2.65 x 2.65 m, and is very useful... Read more

This week we rcvd 4 x S.P.E amplifiers in Oslo. All amplifiers have been fully serviced for free at the factory in Italy, and some minorcomponents have been replaced. With this we know that the amplifiers are in very good condition prior to our trip.... Read more

This app is a real CW QSO simulator for ham radio operators. Supports “599BK style QSO”.In order to reproduce a realistic QSO environment, the generated call sign, signal level, CW speed, etc. will differ for each QSO.Furthermore, the call sign and CW speed of your... Read more

This morning Icom announced that it will have “new and exciting is on the horizon” during Dayton Hamvention 2022 Will it be a new HF or VHF ? As soon as we have the new features of the equipment we will publish them. Antenna Folding... Read more

Did you know that Antenna Genius can be combined into a super switch matrix, expanding on the number of either antenna ports or the number of radios? The antenna ports can be expanded to 16, 24 or 32. The number of radios can be expanded... Read more

Global Radio Guide During times of crisis, radio hobbyists turn on their radios and tune to the shortwave “Global Radio” bands for context, perspective, and insight into events from around the globe. With the Russian-Ukrainian war raging on and tensions continuing to rise in other... Read more

The Diamond HF Mobile “CL” Series Antennas are a bit special. Centre Loafing is claomed to be superior to base loafing. Peter G3OJV, tests out the 20m model. Other models cover the bands 10m = 80m. The Diamond HF20CL 20m is a portable antenna that... Read more

“In this video we cover the assembly, installation and testing of the 3000N Discone for use on an SDR and home scanner.” Ultra-wideband design 25 to 3000 MHz receive, 50-1200 MHz transmit (6m tunable for transmit)• Compact and lightweight design enables antenna to be installed on... Read more

In this video I show different antennas including Hamsticks to have an economical way to get on the Ham Bands. Hamsticks are mono band HF antennas that consist of a fiberglass mast with integrated coil and a tunable stainless steel whip. Antenna QM7 – Seven... Read more

uSDX Here we take a look at the uSDX+ Version 2 8 Band All mode HF Transceiver with Surprising Results! it is optimized fromuSDX QCX-SSB open source hardware. The powerful software supports the use of less hardware to complete the SW transceiver and supports the SSB mode... Read more

Canada’s radio amateurs will be using the prefixes XK, XJ, VG and VX from May 15 to July 14 to celebrate the Platinum Jubilee of Queen Elizabeth II In the listings below “Prefix” identifies what prefix an amateur’s call sign must have in order to... Read more