Author: admin

I Added Digital Modes to My Mobile Radio..

Post author By admin
Post date November 2, 2026

I Added Digital Modes to My Mobile Radio..

We finally have the Retevis RT95/Anytone AT-778UV working with AllStarLink! In this video, I show you the new TOADs DI-AT daughterboard, how it decodes the radio’s serial data to provide a COS signal, and how you can also use it for digital modes like APRS and VARA FM plus more!

▶︎TOADs DI-AT Daughterboard (VK/ZL): https://shop.hamradiodx.net/products/toads-di-at-anytone-retevis
▶︎TOADs Digital Interface (VK/ZL): https://shop.hamradiodx.net/products/toads-digital-interface
▶︎Temporarily Offline Store (USA): https://temporarilyoffline.com/HAMRADIODX
▶︎RT95 Serial Decoding Video: https://youtu.be/4Vjhv1W0pAg
▶︎RT95 Cooling Fan 3D Print: https://hamradiodx.net/rt95-fan

▶︎ New to Ham Radio? Get On Air With Confidence! 👉 https://hamradiodx.net/30days
▶︎ Nervous About Your First Contact? Learn exactly what to say on the radio, without the awkwardness or uncertainty.👉 https://hamradiodx.net/firstqso

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Affiliate Disclaimer
As an Amazon Associate, I may earn from qualifying purchases. Some product links are affiliate links, meaning I may receive a small commission at no extra cost to you.

🕘CHAPTERS🕘
0:00 Introduction & TOADs DI-AT Overview
1:29 How Serial COS Decoding Works
3:00 Installation & AllStarLink Setup
5:45 Digital Modes, Cooling & Final Thoughts

💰 Deals & Discounts
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*Please note due to a high volume of emails – the best way to contact is via the comments section of a video. I do struggle to respond to all emails*

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#HamRadio #AmateurRadio #retevis

🎵 YouTube Audio Library

Temporarily Offline Youtube

Programming Your Radio? Connect This Cable & Launch Chirp! #shorts

Post author By admin
Post date November 2, 2026

Programming Your Radio? Connect This Cable & Launch Chirp! #shorts

Connecting your radio to a computer is simple using the standard TRRS programming cable. Just plug the 3.5mm jack into your device, connect via USB, and launch Chirp software to manage your frequencies. Effortless radio customization starts here.

👉 Full Video: https://youtu.be/5FWZ1L3b5wY

Today’s Patient:
👉 My list of refurbed rigs: https://temporarilyoffline.com/blogs/tos-blog/revolving-list-of-for-sale-items
👉 Or Get One New: https://go.temporarilyoffline.com/im1jzs

My Toolkit:
👉 SW-102: https://go.temporarilyoffline.com/7bbtki
👉 SW-102 Case: https://go.temporarilyoffline.com/x99u8q
👉 100w Dummy Load: https://go.temporarilyoffline.com/rsuls0
👉 Desoldering Station: https://go.temporarilyoffline.com/eou4r1
👉 Pinecil Soldering Iron: https://go.temporarilyoffline.com/1qw307
👉 ABR Coax: https://go.temporarilyoffline.com/ua1ifn
👉 Screwdriver set: https://go.temporarilyoffline.com/710ofs

#HamRadio #RadioProgramming #ChirpSoftware #LinuxMint #TechTips

Red Summit RF Youtube

Vacuum Tubes Still Glow — Grayson KJ7UM on Thermatrons

Post author By admin
Post date November 1, 2026

Vacuum Tubes Still Glow — Grayson KJ7UM on Thermatrons

Grayson Evans KJ7UM wrote the book on vacuum tube homebrew radio. Literally. His Hollow State Design book, now in its third edition, covers everything from the history and theory of vacuum tubes to building your own circuits from scratch. Along the way, he coined the term Thermatron as a better name for a technology that deserved one.

In this episode we talk about his path from Georgia Tech EE student to self-taught vacuum tube builder, why Thermatrons are more accessible than most hams think, how to get a high voltage supply for about $25 on Amazon, his glue-and-go construction method on copper clad board, and the simple QRP kits he sells to get beginners started without getting shocked.

Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.

Grayson’s Web site: hollow-statedesigns.com
Grayson’s Youtube channel: www.youtube.com/@hollow-statedesigns
Grayson’s Kit Catalog: https://drive.google.com/file/d/1IcGCYW3_XCdMEc0hYfdJCNtbbU-RCGIi/view?usp=drive_link
Graysons Portable Operation: https://drive.google.com/file/d/19_GG-BlE6XwU4AvzDrBHPFt-vLOPMzIX/view?usp=drive_link

**SolderSmoke DISCORD INVITE**: https://discord.gg/GYVRZSBVFC

Connect with us:
* Discord: https://discord.gg/WVE3vVveWU
* YouTube: https://www.youtube.com/c/redsummitrf
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* X (formerly Twitter): @NJ7V_

Support the channel:
* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF
* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf

#apdz #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #amateurradio #hamradiopodcast #scratchbuild #vacuumtube #tuberadio #thermatron #hollowstate #vintageradio #CW #KJ7UM

Ham Radio DX Youtube

Overcome Mic Fright: Make Your First Amateur Radio Call

Post author By admin
Post date November 1, 2026

Overcome Mic Fright: Make Your First Amateur Radio Call

Stop worrying about critique and start communicating. Making your first radio contact is simpler than you imagine once you break the silence. Learn to overcome the mic fright and join the global airwaves.

🔗 Watch the full video: https://youtu.be/hdrKkGk0wp8

#AmateurRadio #HamRadio #RadioCommunication #BeginnerTips

Temporarily Offline Youtube

Desoldering Secrets: The Alchemy of Electronics Repair! #shorts

Post author By admin
Post date November 1, 2026

Desoldering Secrets: The Alchemy of Electronics Repair! #shorts

Desoldering feels counterintuitive—adding fresh solder to remove old connections. Master the technique of heat and flow to clean circuit boards efficiently, turning complex electronic repairs into simple alchemy.

👉 Full Video: https://youtu.be/5FWZ1L3b5wY

Today’s Patient:
👉 My list of refurbed rigs: https://temporarilyoffline.com/blogs/tos-blog/revolving-list-of-for-sale-items
👉 Or Get One New: https://go.temporarilyoffline.com/im1jzs

Kyle - AA0Z Youtube

Let’s Attend a SMALL Hamfest!!! – Halloween Hamfest 2026

Post author By admin
Post date October 31, 2026

Let's Attend a SMALL Hamfest!!! - Halloween Hamfest 2026

Click the 👍 Like Button, 📻 Leave a Comment, 👉 Subscribe

Sterling (N0SSC) and I attend a local hamfest on Halloween. It was a HOOT!

@N0SSC

Follow me on the social networks
Twitter – @kyleaa0z

#hamradio #amateurradio #qso #sota #pota #contesting #antenna #dipole #endfed #flexradio #radiosport #contesting #cw #morsecode #antenna #trivia #portable #kx3 #elecraft #mtr4b #roundtable #flex

Intro music provided by one of these;
Silent Partner – Fortunate Note
Noir Et Blanc Vie – Brighton Lights
John Deley & the 41 Players – Heat Wave
Doug Maxwell – Psychedelicacy
Big Blues by Audionautix is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/

Temporarily Offline Youtube

Tiny Tech Secrets: Unpacking Circuit Board Mysteries & Finding the Perfect Bit! #shorts

Post author By admin
Post date October 31, 2026

Tiny Tech Secrets: Unpacking Circuit Board Mysteries & Finding the Perfect Bit! #shorts

Peeling back the casing on a Retivis UHF device. From identifying the mezzanine riser card to finding the perfect screwdriver bit for these tiny fasteners, here is what hides inside this circuit board.

👉 Full Video: https://youtu.be/5FWZ1L3b5wY

Today’s Patient:
👉 My list of refurbed rigs: https://temporarilyoffline.com/blogs/tos-blog/revolving-list-of-for-sale-items
👉 Or Get One New: https://go.temporarilyoffline.com/im1jzs

#ElectronicsTeardown #Retivis #RadioRepair #CircuitBoard #Engineering

Ham Radio 2.0 Youtube

Reticulum Off-Grid Comms with @TheTechPrepper

Post author By admin
Post date October 31, 2026

Reticulum Off-Grid Comms with @TheTechPrepper

Join Gaston and I tonight to talk about Reticulum and some other projects he is working on.

Practical, decentralized communications — no towers, no carriers, no permission needed. This channel covers ham radio, Meshtastic and mesh networks, GMRS, and off-grid gear for staying connected anywhere.

★ Support the channel & help spread the word about off-grid comms ★
📧 Email list: http://hamradio2.com/signup2
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✅ Shop our products: http://shop.hamradio2.com
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Best Digital Interface for HF Radio: https://digirig.net/product/digirig-dr-891/p/1/

📻 Our Sponsors 📻
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#OffGridComms #HamRadio #Meshtastic

Ham Radio 2.0 Youtube

I Took Ham Radio, Meshtastic and Meshcore to Las Vegas

Post author By admin
Post date October 30, 2026

I Took Ham Radio, Meshtastic and Meshcore to Las Vegas

Mail: 2150 W. Northwest Highway STE114-1163, Grapevine TX 76051
#OffGridComms #HamRadio #Meshtastic

TheSmokinApe Youtube

Do You Really Understand How Your Antenna Works?

Post author By admin
Post date October 30, 2026

Do You Really Understand How Your Antenna Works?

How do antennas actually work? What makes an antenna resonant, how does it radiate RF energy, and why do factors like impedance, polarization, radiation patterns, and antenna height matter?

In this video, we break down the fundamentals of antenna theory and explain the principles that every amateur radio operator should understand.

We’ll explore:

– How antennas radiate: How alternating currents and electromagnetic fields produce radio waves.
– Resonance: What resonance really means and why it matters.
– Impedance and SWR: Understanding feedpoint impedance, impedance matching, and reflected power.
– Radiation patterns: How antennas distribute RF energy in different directions.
– Gain and directivity: What antenna gain actually represents and why it doesn’t create additional power.
-Polarization: Horizontal versus vertical polarization and why orientation matters.
-Antenna height and ground effects: How installation conditions influence antenna performance.
-Efficiency and losses: Where transmitted power goes and why a low SWR doesn’t necessarily mean an efficient antenna.

Whether you’re new to amateur radio or an experienced operator looking to strengthen your understanding of RF fundamentals, this discussion will help you make better decisions when selecting, building, installing, and evaluating antennas.

Understanding antenna theory is about more than getting a good SWR. It’s about understanding how effectively your antenna radiates energy and where that energy goes.

Join the discussion and share your experiences in the comments!

Sponsored by http://www.pcbway.com Cheap & quick PCB, 3D Printing, CNC machining, and fabrication services from PCBWay.

👍Join this channel:
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As an Amazon Associate, I earn from qualifying purchases.

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