Notch filters explained

Antenna

14-28 MHz Log-periodic Antenna

March 02, 2015 No comments

Log-periodic Antenna See all details: Read more

Go2Antenna Review :: HOA Antenna

July 30, 2021 No comments

The Go2Antenna is the perfect HOA antenna. Fully capable and easy to camouflage. My Go2 Antenna is perfect for HOA’s or portable / Emergency Communica... Read more

2 Meter VHF Quarter Wave Ground Plane Antenna – Ham Radio Q&A

August 20, 2018 No comments

“Are you looking for a fun and easy antenna project? The 1/4 ground plane might be just the ticket. This particular ground plane is constructed... Read more

JVP Antennas back to the market!

July 24, 2019 No comments

JVP Antenas was born in 1982 by José Vasallo Paleologo LU1FJ, former LU5FHM with the idea of manufacturing high performance antennas for amateur rad... Read more

VHF

VR-P25 Power Amplifier for Handheld Radios

September 13, 2017 No comments

VR-P25 is a portable, lightweight, Wide coverage RF booster amplifier for Handheld Radio equipment, proprietary and emerging waveforms. Two Way R... Read more

Best Handheld Ham Radio for 2022 – Top 16 HT

July 22, 2022 No comments

Best Handheld Ham Radio Best Handheld Ham Radio for 2022 – my pick of the Top 16 HT Radios, Handie Talkie, Handheld Transceivers, in the Ham Rad... Read more

50MHZ PREAMPLIFIER WITH FM NOTCH FILTER

November 28, 2019 No comments

A 50 – 54 MHz ( 6 meter ) HF preamplifier with innovative design. Input notch filter for FM frequency 88- 108 MHz. Noise figure of 0,5db. Perfec... Read more

Es’hail-2 geostationary amateur radio transponders talk

November 05, 2018 No comments

Es’hail-2 Graham Shirville (G3VZV) & Dave Crump (G8GKQ) update us on Es’hail-2 and its amateur radio payload at the AMSAT-UK International S... Read more

Equipment

YAESU Catalog – HF & V/UHF [ Download ]

November 14, 2014 No comments

YAESU Catalog Alternative Link Read more

New ! Ameritron SDC-104 Screwdriver Controller

July 08, 2015 No comments

Ameritron SDC-104 Super accurate tuning . . . Ultra-fast . . . Extremely Reliable . . . 88 memories . . . StallProtector . . .Fully RFI protected . .... Read more

M-1 Yaesu Reference Microphone

September 12, 2016 No comments

The M-1 Reference Microphone is the ultimate, high-quality, innovative desktop microphone, dedicated to the most discriminating Ham Radio Operators. I... Read more

PiHPSDR Controller – Apache Labs

September 27, 2016 No comments

The PiHPSDR Controller is a stand-alone interface for the ANAN/OpenHPSDR Hermes SDRs, it is ideal for mobile applications and for users who prefer phy... Read more

Review

Moonraker FIRESPOT MMDVM Hotspot

November 30, 2022 No comments

Here we take a look at the Moonraker Firespot. An MMDVM Digital Hotspot that uses an Orange Pi in replacement for the hard to get hold of, Raspberry P... Read more

SWR Meter – Internal Vs External

November 30, 2022 No comments

Eddy, K6SDW, is trying to find out which SWR meter he sould us. He wants to know which SWR meter should he use to tune the antenna circuit, the built-... Read more