r/HamRadioBeginner

VUURWERK v1.5.0 released: UV-K5 firmware with a voice-seeking spectrum
▲ 19 r/HamRadioBeginner+4 crossposts

VUURWERK v1.5.0 released: UV-K5 firmware with a voice-seeking spectrum

Just released v1.5.0 of VUURWERK, my custom firmware for the UV-K5. The main feature is a VOX mode in the spectrum analyzer that scores every frequency for voice instead of raw signal strength, so carriers and data bursts stay flat while actual conversations show up as bars.

Arrow keys hop between them, PTT locks onto the one you are listening to, and when you exit the spectrum that frequency is set on your VFO so you can answer. Also added F then EXIT, which resets the current VFO to clean simplex by clearing RX and TX tones, repeater offset, reverse, and scrambler in one press. Useful when the radio shows a green RX light but stays silent, which is usually a leftover RX tone. This release also fixes a bug where exiting the spectrum could switch you to the other VFO, plus some audio path issues on exit.

Scanning is faster than stock and the manual was rewritten with screen diagrams for everything. https://github.com/Tokeloshe/vuurwerk-firmware/releases/latest and the boot screen should say v1.5.0 after flashing.

Field reports welcome. 73, KC3TFZ

u/Popular-Ad5171 — 9 hours ago

Using home address for my license

OK. I finally decided if take the test and get my license. I truly want to learn more about the hobby and also use it for emergency since I live in Florida. It would be nice to help out people in need they can't reach family and friends.

I've read a few different places that you shouldn't put your home address on your license. However I can't really find substantial articles as to why not other than to protect your privacy. I don't really have another address and I don't really want to pay for APO box or similar. I searched on this thread but could not find a good answer?

  1. Should you put your home address?

  2. What are the dangers?

  3. Any other thoughts?

TIA. Dr. Don

reddit.com
u/intermanus — 2 days ago

Older used equipment question

I’m wanting to get into HF Base station, I want to get older equipment since it’s most likely cheaper than newer equipment.

What should I look for and what would all be needed to get up and running?

Power supply
Base station
Mic
Antenna
Antenna mount
General License

What else? What base stations should I look at

reddit.com
u/HeadlineINeed — 5 days ago
▲ 22 r/HamRadioBeginner+3 crossposts

Recommendation for emergency set up

Won't go into war stories, but I lived through Hurricane Helene which was devastating for my community. One of the scariest parts was the lack of ability to communicate with family or friends, or to have access to news. Please advise me on a set up, preferably not too expensive, that can accomplish these goals:

  1. I am in Asheville, and I need to be able to reach nearby mountain towns, (including some extremely remote locations) as well as be able to reach people in Charleston, SC.

  2. I would also like to be able to send and receive texts, emails, and even pics or videos via radio.

For each of these goals, keep in mind the possibility of decimated infrastructure (either in Western NC, or Charleston SC). What is my best beginner set up for a newly licensed technician? Also, given my stated goals, what are some frequencies I should program into my radio?

reddit.com
u/holymountaincacti — 11 days ago
▲ 22 r/HamRadioBeginner+1 crossposts

PLEASE HELP ME I DONT KNOW WHAT IS BEST

Hello, I would like some help I want a very video but I don’t know which one is because I found a UB five hour extended battery on the £26. Also a uv5rH £30 also with an extended battery cause I didn’t know you could get them.a uv5r mini for 20£ and a k6 for 21-21£
Is anyone can help me please because I don’t know which one to get I’m quite new to this and I would like to listen to air band if I can but mainly just whatever is best for the money to hold off on having to upgrade so soon
Thank you all in advance

u/big_dick_ted — 10 days ago
▲ 16 r/HamRadioBeginner+1 crossposts

SSBTrainer.com - a serious SSB simulator for DXing and contesting

Since SSB trainers seem to be popular lately, I thought I’d share the one I started building back in early January: https://ssbtrainer.com

It’s a ham radio SSB trainer with realistic generated voices, HF background noise modeled from technical recommendations, QRM, pileups, DX-style pileups, auroral and QRO effects, plus a waterfall display. Did I mention it also throws at you all the annoyances you find in a pileup - the ionosondes, whistling, the OTH radar and people yelling ola ola over your dx?

The voices are generated, but I took extra care to make it fun. The DXes can get annoyed if you QRZ too much, if you send repeat partials. Some might be nice and slow down for you, some will show their annoyance in various ways.

You can practice digging callsigns progressively deeper into the noise, with modes for things like non-NATO callsigns, accents, and other harder copy scenarios.

There’s also a not-so-secret CW mode hidden in the pileups: decode the first CW callsign and you’ll find it. The server has been sort of hammered lately. It works great on any device, even cheap phones, since everything happens server side.

It's still in an early stage, feedback is welcome.

AI disclosure: some parts were LLM-supervised. Mostly the UI, voice triage, voice rendering, and a bit of backend plumbing. The DSP is hand-rolled and tuned by ear.

ssbtrainer.com
u/yo3gnd — 10 days ago
▲ 49 r/HamRadioBeginner+1 crossposts

2026 edition of the No Nonsense Technician Class License Study Guide Now Online and on Amazon

The latest version of my Tech study guide is now available. As it has been for the past 20 years, the PDF version is available for FREE. The ePub version costs $9.97, and you should be able to read this version with any ePub reader, including your Kindle. If you prefer, you can also buy the Kindle version directly on Amazon.

I'm very close to releasing the print version, and after that, I'll be recording the audio version.

u/dan_kb6nu — 13 days ago