Starting with a Straight Key

“James, has quite a long complicated question but summarize he wants to know if he can start learning morse code with a dual paddle keyer? He knows that the popular opinion and advice is to start with a straight single key but he doesn’t want to do that. What does Dave suggest?”

Antenna

Alex PY1AHD demonstrates how easy and FAST it is to set up his AlexLoop

May 10, 2015 No comments

Alex, PY1AHD, demonstrates how easy and FAST it is to set up his AlexLoop Read more

InLogis RF-PRO-1B Active Magnetic Loop Antennas RF-PRO-1B

October 01, 2015 No comments

Loop Antennas HF Receive Antenna Type:Shielded Magnetic Loop HF Receive Antenna Remote Mounting Position:Elevated HF Receive Antenna Style:One-pie... Read more

HF Loop Antennas – ARRL The Doctor is In [ PodCast ]

February 22, 2017 No comments

“HF Loop Antennas” is the topic of the just-released episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Enginee... Read more

W4OP Loop Antenna

January 12, 2017 No comments

It seems that more and more, amateurs are facing increasingly strict HOAs. This antenna is not designed for the backpacker, but rather for the QRP ama... Read more

Tri-band 6 element HF Upper Bands and CB Radio Yagi Antenna 3B-222

May 11, 2021 No comments

HF 3-Band antenna 3B-222 for 20m, 15m and 10m that covers also 11m CB through the power of full 3-D optimization! Perfect optimized tri-bander with ex... Read more

Review

Why is Coax 50 Ohms?

December 27, 2020 No comments

Why is Coax 50 Ohms? Read more

Reducing the noise from my camper’s LED lights

January 17, 2020 No comments

Overview of the Kenwood TH-D74A

September 26, 2018 No comments

Kenwood TH-D74A 144/220/430 MHz TRIBANDER. Triband Amateur radio packed with convenient features and the advantage of a digital transceiver with D-STA... Read more

Icom ID5100 vs Yaesu FTM400 for adventure travel

December 21, 2019 No comments

ADALM PLUTO Frequency Expansion Modification Plus CPU Cores

May 17, 2020 No comments

“Here we take a look at the ADALM-PLUTO frequency expansion modification to give us 70 MHz through to 6GHz. Mine actually went as low as 46MHz!!... Read more

Equipment

ModMic 4.0 Attachable Boom Microphone

July 10, 2015 No comments

ModMic Attachable Boom Microphone. A High quality electret microphone on a boom that attaches to any headphones to create your perfect headset. Produc... Read more

Zhong Xing Power Amplifier – HF2013DX

April 14, 2015 No comments

Zhong Xing Power Amplifier Since 2010 with advanced technologies and selected materials, we began to manufacture Zhong Xing Power Amplifiers fo... Read more

Elecraft KX2 announced at the Dayton Hamvention 2016

May 18, 2016 No comments

Elecraft KX2 Hello to all, We are please to announce a new radio to complement the KX3 and the KX-Line. Here are the details. What: Elecraft announc... Read more

W-SDRX1 High Performance SDR Receiver

January 08, 2015 No comments

The W-SDRX1 is a super wide-band USB SDR Receiver which offers incredible performance across its operating range of 100KHz to 2GHz. It has two antenna... Read more