|
The November 2025 issue of Practical Wireless is now available. Here are some of the highlights:
Keylines: Don talks about antenna troubles, groups featuring amateur radio, and hobby radio.
Review – Yaesu FTX-1: Richard Constantine G3UGF gets to grips with the latest offering from Yaesu.
Sudden Frequency Deviation Observations
Whitham Reeve, an RF engineer working in Alaska, looks at the phenomenon of sudden frequency deviations caused by solar storms.
Twin-Review - The Omni RF OTG Antenna and the RTL SDR Blog V.4 SDR: Two for the price of one - Georg Wiessala checks out a receive loop antenna and an RTL Dongle.
The FA-VA6 Vector Antenna Analyser User Review: Keith Rawlings G4MIU puts this new analyser through its paces.
The World of VHF: Tim Kirby GW4VXE starts with news of a recent successful high-altitude balloon experiment.
Data Modes: Mike Richards G4WNC starts with an interesting phone-based analyser before returning to his look at the QMX+ transceiver.
The Selectone: This article, authored by its designer, a Mr Frank Preston FRA, appeared in the 7 and 14 January 1933 issues of Practical Wireless, just a few months after the magazine was launched. It gives an idea of the sort of technology that was available at the time.
HF Highlights: Steve Telenius-Lowe G4JVG reports an improvement in solar activity.
Antennas: Keith Rawlings G4MIU uses his VNA to test a low pass filter.
|