J. Angelo Racoma N2RAC/DU2XXR – Medium

J. Angelo Racoma N2RAC/DU2XXR

Published in
N2RAC | DU2XXR Amateur Radio and Communications

QRP mobile HF operations with the USDR+ and Comet HR7 40-meter antenna

While mobile HF operation is usually a challenge, I am happy with my setup so far.

Feb 20

QRP mobile HF operations with the USDR+ and Comet HR7 40-meter antenna

Feb 20

Published in
N2RAC | DU2XXR Amateur Radio and Communications

A very portable and affordable go-kit with the USDR and QRPguys EFHW

For less than $100* you could get on the air on the field with this rig

Jan 27

A very portable and affordable go-kit with the USDR and QRPguys EFHW

Jan 27

Published in
N2RAC | DU2XXR Amateur Radio and Communications

uSDR+ QRP software defined radio review

I’m taking out this inexpensive kit radio for a spin, and it’s been exceeding my expectations so far

Dec 25, 2023

uSDR+ QRP software defined radio review

Dec 25, 2023

Published in
N2RAC | DU2XXR Amateur Radio and Communications

Yaesu FT1D/FT1XD: Tips on extending the battery life

Running digital/AMS and APRS at the same time takes a big chunk of battery juice

Oct 3, 2023

Yaesu FT1D/FT1XD: Tips on extending the battery life

Oct 3, 2023

Published in
N2RAC | DU2XXR Amateur Radio and Communications

Yaesu FT70D, FT1D, FT1XD, FT2D, FT3D, FT5D comparison

An unscientific comparison — what’s the right Yaesu C4FM portable for you?

May 28, 2023

Yaesu FT70D, FT1D, FT1XD, FT2D, FT3D, FT5D comparison

May 28, 2023

Published in
N2RAC | DU2XXR Amateur Radio and Communications

Digital Detox with the Nokia 8110 4G LTE: A Nostalgic Journey to Simplicity

A nostalgic escape from the distractions of modern smartphones, combining essential connectivity features with a simpler mobile experience…

Apr 23, 2023

Digital Detox with the Nokia 8110 4G LTE: A Nostalgic Journey to Simplicity

Apr 23, 2023

Published in
N2RAC | DU2XXR Amateur Radio and Communications

Setting up a WIRES-X room behind your own self-hosted VPN

Is your ISP CGNAT? You can either pay for a commercial VPN service or set up your own server.

Feb 7, 2023

Setting up a WIRES-X room behind your own self-hosted VPN

Feb 7, 2023

Published in
N2RAC | DU2XXR Amateur Radio and Communications

Asynchronous communication for effective grid down strategies

Asynchronous communication lets you send and receive messages in short bursts without both having to be on the air at the same time

Jan 24, 2023

Asynchronous communication for effective grid down strategies

Jan 24, 2023

Published in
The Daily 500

Toward a framework for responsible AI development

AI is being used more and more in our daily lives, and if we don’t think about the possible problems, it could lead to bad things happening

Jan 11, 2023

Toward a framework for responsible AI development

Jan 11, 2023

Published in
The Daily 500

Navigating the Digital Landscape: A Gen Z Survival Guide

As much as technology has helped us, it’s also brought some challenges

Jan 3, 2023

Navigating the Digital Landscape: A Gen Z Survival Guide

Jan 3, 2023

J. Angelo Racoma N2RAC/DU2XXR

J. Angelo Racoma N2RAC/DU2XXR

Angelo is editor at TechNode.Global. He writes about startups, corp innovation & venture capital (plus amateur radio on n2rac.com). Tips: buymeacoffee.com/n2rac

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