KZ4JC
On a mission from FCC
Alerts
A worthy amateur radio cause, accepting donations, and wishlist items.
Wow!@home Distributed Radio Astronomy
Wow!@home is a very interesting distributed radio astronomy project seeking support and remote participation. It is a grassroots technical campaign sponsored by the Planetary Habitability Laboratory (PHL) of University of Puerto Rico at Arecibo, and is worth support and participation.
About KZ4JC
You should not find me on the popular websites like QR Zed.
Instead, you find me here. It's cheaper, more or less under my
control, and more fun.
Amateur radio registration info': Also available for no
charge from FCC.gov,
ARRL.org,
Callook.info,
wa5lru.org (University of Arkansas Amateur Radio Club),
hamdb.org, and other
websites call sign search:
SMITH, ROBERT H, KZ4JC
PO Box: 862
MT PLEASANT, NC 28124
Previous call sign: KO4UVV
Previous license class: General
Licensee ID: L02497287
License Class: Amateur Extra
FRN: 0031574379
Radio Service: HA
Issue Date: 11/19/2021
Expire Date: 11/19/2031
Date of Last Change: 07/01/2024 (License Issued)
GMRS registration info':
Call Sign: WRTC913
Radio Service: ZA - General Mobile Radio (GMRS)
Grant: 06/03/2022
Expiration: 06/03/2032
Radio "bio page":
I've been a fan of broadcast radio for as long as I can
remember. I've mostly listened to obscure college or low power FM
stations. For a couple years I was a representative on a station's
"community board". Current favorite: 91.7 WSGE at Gaston College, although
it's usually hard to receive over the air for me. I got
radioactively interested in Ham Radio when a friend (Thanks,
KT0BEG! aka The Renaissance
Polymath photography) gave me a BaoFeng UV-5R and told me I
would need a license to use it legally. Also, registration fees
were soon going to increase from free to $35!
A Technician "ticket" was received without much extra effort by
refreshing basic electrical and electronics knowledge already on
board in brain from previous learning, and adding rules and
conventions. The no cost, off-line,
Ham
Trainer app on my Android phone was used to learn rules, and
do practice questions and sample exams.
GMRS registration was added for completeness, and $35.
General and Extra were added just under the wire before the
Extra question bank changed on July 1, 2024. ARRL exam handbooks
and the Ham Trainer App, which now needs updating, did the
job for me.
Radio Interests: So many interests, so little time. I
almost don't know where to start. I also have frugal or cheap
tendencies, and am a DIY fan in theory if not always in practice.
My collection of radios has expanded mostly thanks to the Grid
Goodwill store. There I purchased far too many used
UHF-only and UHF/VHF walkie talkies and scanners. These include
several Arcshell AR-5 of two types, and some Motorola and other
FRS/GMRS handhelds. Re-programming as many as possible with
Chirp
on Linux is fun. New equipment acquisitions include a Quansheng
UV-K5(8) from AliExpress. "Nearly" completed kits include a
(tr)uSDX with 3x18650 battery holder, and
End Fed
Half Wave Antenna kit bought from ARRL while the makers,
HFkits, were out on summer vacation.
Also have an assembled HF Signals Zbitx including 2x18650 battery holder.
After a couple months
wait-listed for assembly how to power a
QRP Labs assembled QMX+ HF
transceiver without over-powering is TBD. A 2 or 3x18650 battery holder?
Books: When available I buy used books, usually from Thriftbooks,
Alibris, or AbeBooks.
KZ4JC Ham Writings
Now Reading:
Future Reading:
- Silence on the Wire:
A Field Guide to Passive Reconnaissance and Indirect Attacks,
by Michal Zalewski (K7TUF?) and Dina Nayeri, 2005, No Starch Press
- The Tangled Web: A Guide
to Securing Modern Web Applications (Free download from archive.org),
by Michal Zalewski (K7TUF?), 2011, No Starch Press
- Practical Doomsday: A User's Guide to the End of the World,
by Michal Zalewski (K7TUF?), 2022, No Starch Press
- The Secret Life of Circuits: From Atoms to Microcontrollers,
by Michal Zalewski (K7TUF?), Pre-order for 9/2026, No Starch Press
Previous Reading, Recommended:
- War Diaries, STALEMATE, by Volodymyr Gurtovy, US7IGN.com (Wordpress), published June
2024.
- War Diaries, A Radio Amateur in Kyiv, by Volodymyr Gurtovy,
US7IGN.com (Wordpress), published
November 2022.
- Ham Radio's
Technical Culture by Kristen Haring, published
2007, MIT Press
- The World of Ham Radio, 1901-1950,
A Social History by Richard
A. Bartlett, published 2007.
- Energy Choices for the Radio Amateur, Your Power Sources in the
21st Century, by Robert E. "Bob" Bruniga,
of APRS fame, WB4APR, published 2019.
-
Radio Sky, Forty Years of the Very Large Array, published
2021.
Radio Club Memberships and Mentions:
Other radio websites I sometimes look at and follow with my
RSS reader.
Why are so many
"Amateur" radio websites using standard plug and play website
methods, filled with JavaScript and advertisements? Why is there so
much duplication of material from one to another? We have RSS feeds
for following multiple websites. My RSS feed reeder list has expanded
so much, the following list is probably outdated, and I've tried to
weed out the more advertisement and social media filled sites. A benefit
of simple RSS readers like Capy Reader
is they filter out most of the junk,
but a downside is they sometimes only display excerpts.
- AMSAT. Amateur radio in space,
on satellites. Wordpress site. RSS feed.
- AMSAT-DL. Amateur radio in space, on
satellites (German and English). Wordpress site.
RSS feed.
- AMSAT-DL forum. Amateur radio in space,
on satellites (German and English). Woltlab suite (partly open source) forum site.
RSS Feed.
- AMSAT Francophone Amateur radio in space,
on satellites (French).
Wordpress site. RSS feed.
- ARDC Amateur Radio Digital Communications.
Wordpress site.
RSS feed.
- ARDC News and Updates.
Wordpress site.
RSS feed.
- AREDN (mesh) Amateur Radio Emergency Data (mesh) Network.
Drupal content management site.
RSS feed.
- Charlotte Amateur Radio Club forums.
Proprietary XenForo forums.
RSS feed
- Daily Ham Weekly
One of the best blog names ever!
Cale Mooth K4HCK's Eleventy amateur
radio news blog. RSS Atom feed.
- Etherham Amateur Radio Over Internet, which is not my
favorite thing, but it's popular.
Wordpress site.
RSS feed.
Also by Thomas Salzer, KJ7T, Random Wire Amateur Radio and
Technology Newsletter/blog.
Proprietary Substack site.
RSS feed.
- EvoHam Digital Voice for Ham Radio - Simplified.
Wordpress site.
RSS feed
and EvoHam forums
Discourse forums site.
latest posts RSS feed
- Experimental Radio News by
Bennett Kobb, AK4AV's
Open Source Ghost site.
RSS feed
- Fabian Kurz, DJ5CW homepage, news and
RSS feed.
- g7ufo.radio
Hugo site.
RSS feed.
- Ham Radio Science Citizen Investigation
Drupal site.
RSS feed.
- lcamtuf’s thing on
electronics, circuits, math and more, by
Michal Zalewski (K7TUF?).
Proprietary substack site.
RSS feed.
- Libre Space Foundation (SatNOGS).
Wordpress site.
RSS feed.
- Libre Space Foundation (SatNOGS) forums latest posts.
Discourse forums.
RSS feed.
- Linux in the Ham Shack podcast.
Hugo site.
RSS feed.
- M17 project mastodon.
Mastodon posts.
RSS feed.
- Mount Vernon Amateur Radio Club podcasts.
Proprietary Substack site.
RSS feed.
- National Radio
Astronomy Observatory (NRAO) news. Another Wordpress site.
RSS feed.
- On All Bands DX Engineering blog.
Wordpress site.
RSS feed.
- Open Research Institute (ORI).
Wordpress site.
RSS feed.
- OpenRTX Mastodon feed.
Mastodon posts.
RSS feed.
- QRPer. Thomas Witherspoon K4SWL's
Wordpress blog
including guest posts on low power amateur radios and emergency
communications, many reviews, with some feel of advertising.
RSS Feed.
- QRP Labs kits.
Joomla! - Open Source Content Management.
RSS feed.
- RigPix database
Made with Notepad, Linux, and "no clankers".
No RSS feed, but here is What's New.
- RTL-SDR RTL-SDR (RTL2832U) and software defined radio news and projects.
Wordpress site.
RSS feed.
- RTL-SDR forums latest posts.
Discourse forums.
RSS feed.
- TAPR (was Tucson Amateur Packet Radio)
Wordpress site.
RSS feed.
- The KØNR Radio Site. Above Average Terrain Amateur Radio.
Wordpress site.
RSS feed.
- The Modern Ham. Modern take on electronics and RF Engineering.
Wordpress site.
RSS feed.
- Trip's Substack by Ross Greves, N5TTT.
Proprietary Substack site.
RSS feed.
- Zero Retries.
Steve Stroh N8GNJ's
Proprietary Substack blog and newsletter. Good for following happenings, but
heavy on excerpts from other sites.
RSS Feed. Made an attempt to move to a new web domain
and RSS feed,
with open source Ghost platform,
but retreated to proprietary Substack due to technical difficulties with the mailing list
and domain being blocked.
Contact email: KZ4JC at
radiobursts.org
Copyright 2024 KZ4JC All rights reserved