Categories
K8MRD Radio Stuff Youtube

TinyFilter 2 Meter Band Pass Filter by K6STR & N6ARA

TinyFilter 2 Meter Band Pass Filter by K6STR & N6ARA

Designed by K6STR and sold by N6ARA, the TinyFilter is a small 10 watt 2 meter band pass filter created out of necessity. Mike, K6STR was doing some 2 meter SOTA activations and was getting his signal squashed by adjacent non ham signals (how dare they!). So Mike & Ara teamed up to bring us the TinyFilter. It’s a really easy DIY kit that should honestly take maybe 15 minutes to build. Most of it is just soldering on either BNC or SMA connectors to the pre-tuned PCB. If you’d like to pick one up for yourself, you can do so here: https://n6ara.com/product/tinyfilter-2m/

⭐️Join this channel to get access to perks:
https://www.youtube.com/channel/UCjETc3psT6i7B5z6S1Y3ojQ/join

⭐️Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

⭐️Links to many of the things I use can be found here:
https://www.amazon.com/shop/k8mrdradiostuff
As an Amazon Affiliate, I earn from qualifying purchases.
⭐️⭐️LINKS TO OTHER COOL STUFF: affiliate where available
⭐️Save 10% off at https://www.bioennopower.com with Coupon Code HRT
⭐️Save up to 20% off your Coax order at ABR Industries. Code K8MRD10 at checkout.

Home Page


⭐️The SkyHook Portable Mast Antenna Mount
http://www.thehamstop.com/
Code K8MRDRADIO for 20% off
⭐️Fara-J Antennas: https://vfcomms.com/?sca_ref=10776057.9X2g5LehW7Er
⭐️Earn 2X Points At Gigaparts With Code K8MRD:
https://www.gigaparts.com/nsearch/?lp=K8MRD%20INFLUENCER%20PAGE
⭐️Save 10 % off Messi & Paoloni & ABR Industries Coax With Code MP10 https://www.gigaparts.com/nsearch/?lp=Mike%20Coax%2010%20Off#?lp=Mike+Coax+10+Off&search_return=all&res_per_page=60
⭐️10% off Messi & Paoloni Coax
Use code K8MRD for 10% off
https://messi.it
(USA & Canada get free shipping on orders $99 euros or more!)
⭐️Signal Stuff Signal Stick Antennas: https://signalstuff.com/?ref=4089

#hamradio #hamradiotube #parksontheair

Categories
Temporarily Offline Youtube

DIY SWR Bridge & Band Pass Filter Build Guide #shorts

DIY SWR Bridge & Band Pass Filter Build Guide #shorts

Exploring an SWR bridge and band pass filter. See the inductors and capacitors used to eliminate unwanted harmonics. A quick look at a ‘magic jumper’ and its settings.

👉 Full Vid: https://youtu.be/X8D7QGEL_5I

Today’s Station:
👉 Anytone AT-5000: https://go.temporarilyoffline.com/uykajh
👉 Radioddity CB-5000: https://go.temporarilyoffline.com/vcj032
👉 Frequency Expansion (mars mod): https://www.anytone.net/CBRadio.html
👉 Manual: https://www.anytone.net/CBRadio.html

Tools:
👉 TOADs Digital Interface: https://temporarilyoffline.com
👉 5% off TOADs Shell: https://hamradiolife.shop/KM9G Code KM9G
👉 Screwdriver Set: https://go.temporarilyoffline.com/710ofs
👉 CB Mic Adapter: https://go.temporarilyoffline.com/61qyrw
👉 Power Meter: https://go.temporarilyoffline.com/ntv5ao
👉 Dummy Load: https://go.temporarilyoffline.com/rsuls0
👉 TinySA ZS407: https://go.temporarilyoffline.com/x74s4q
👉 TinySA Case: https://go.temporarilyoffline.com/snupgw
👉 20dB Attenuators (Get 2!): https://go.temporarilyoffline.com/maws3h
👉 Stryker SR-94HPC: https://go.temporarilyoffline.com/e7tfyo
👉 Power Pole Recipe:
1. 12ga solid wire: https://go.temporarilyoffline.com/n08bux
(NOTE: Trim it exact!)
2. Anderson Power Poles w/Crinper: https://go.temporarilyoffline.com/kdv05f
3. Lever Nuts: https://go.temporarilyoffline.com/tkej3h
4. Wire Strippers: https://go.temporarilyoffline.com/pi54b9
(NOTE: They cut wire too…)
5. Glue Lined Heat Shrink Tubing: https://go.temporarilyoffline.com/bzrhgq

#SWRBridge #Electronics #HamRadio #RFComponents

Categories
Red Summit RF Youtube

Homebrew ATU Roundtable: L-Match, T-Match & Antenna Projects

Homebrew ATU Roundtable: L-Match, T-Match & Antenna Projects

In this Homebrew Workbench Roundtable, Adam K6ARK, Tobias KK7BCO, and I dig into QRP antenna tuners and workbench projects. We cover L-match and T-match concepts, Adam’s K6ARK QRP Antenna Matching Unit, and the G0FUW HB-ATU based on the classic Heathkit HFT-9 circuit. Tobias built two scratch versions plus a kit. I just got my parts together.

On the antenna side, Tobias is working on a trapped vertical for 15, 17, and 20 meters, I added 60 meter legs to my linked dipole, and Adam built an aftermarket battery bank for the Yaesu FT-3DR and some tiny QRP bandpass filters.

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.

**SolderSmoke DISCORD INVITE**: https://discord.gg/GYVRZSBVFC
Tobias’s Blog: https://kk7bco.com/
K6ARK website: https://k6ark.com/

Connect with us:
* Discord: https://discord.gg/WVE3vVveWU
* YouTube: https://www.youtube.com/c/redsummitrf
* TikTok: @redsummitrf
* 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 #antennatuner #ATU #Tmatch #Zmatch #GQRP #linkeddipole #portableops #K6ARK

Categories
Temporarily Offline Youtube

Unlock Radio Bands: A Quick Guide to Frequency Changes #shorts

Unlock Radio Bands: A Quick Guide to Frequency Changes #shorts

Navigate radio frequency bands effortlessly. Learn how to switch between bands (A-L) using function and band buttons, and understand the frequency range from 25715 to 3105.

👉 Full Vid: https://youtu.be/X8D7QGEL_5I

Today’s Station:
👉 Anytone AT-5000: https://go.temporarilyoffline.com/uykajh
👉 Radioddity CB-5000: https://go.temporarilyoffline.com/vcj032
👉 Frequency Expansion (mars mod): https://www.anytone.net/CBRadio.html
👉 Manual: https://www.anytone.net/CBRadio.html

Tools:
👉 TOADs Digital Interface: https://temporarilyoffline.com
👉 5% off TOADs Shell: https://hamradiolife.shop/KM9G Code KM9G
👉 Screwdriver Set: https://go.temporarilyoffline.com/710ofs
👉 CB Mic Adapter: https://go.temporarilyoffline.com/61qyrw
👉 Power Meter: https://go.temporarilyoffline.com/ntv5ao
👉 Dummy Load: https://go.temporarilyoffline.com/rsuls0
👉 TinySA ZS407: https://go.temporarilyoffline.com/x74s4q
👉 TinySA Case: https://go.temporarilyoffline.com/snupgw
👉 20dB Attenuators (Get 2!): https://go.temporarilyoffline.com/maws3h
👉 Stryker SR-94HPC: https://go.temporarilyoffline.com/e7tfyo
👉 Power Pole Recipe:
1. 12ga solid wire: https://go.temporarilyoffline.com/n08bux
(NOTE: Trim it exact!)
2. Anderson Power Poles w/Crinper: https://go.temporarilyoffline.com/kdv05f
3. Lever Nuts: https://go.temporarilyoffline.com/tkej3h
4. Wire Strippers: https://go.temporarilyoffline.com/pi54b9
(NOTE: They cut wire too…)
5. Glue Lined Heat Shrink Tubing: https://go.temporarilyoffline.com/bzrhgq

#RadioFrequencies #TechTips #SignalBands #Electronics

Categories
DX Commander Youtube

Early Morning – End

Early Morning - End


Loking for 1,000 QSOs and 1M points

Categories
Ham Radio 2.0 Youtube

Building a DIY Solar Meshcore Repeater

Building a DIY Solar Meshcore Repeater

Solar Node Housing: https://click.linksynergy.com/deeplink?id=zMiT7d24N2w&mid=54066&murl=https%3A%2F%2Fetsy.com%2Flisting%2F4451483727%2Fmeshtastic-solar-node-housing-asa
Parts: https://amzn.to/4wjSliX

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
💬 Text updates: http://hamradio2.com/textme
✅ Patreon: https://www.patreon.com/c/HamRadio
✅ Shop our products: http://shop.hamradio2.com
✅ Amazon store: https://www.amazon.com/shop/hamradio2.0
Best Digital Interface for HF Radio: https://digirig.net/product/digirig-dr-891/p/1/

📻 Our Sponsors 📻
R&L Electronics: https://www.randl.com
Buy Two Way Radios: https://geni.us/Dr954X
Save 20% at https://hamradioprep.com with code JASON20
FlexRadio: https://flexradio.com
BaofengTech: https://baofengtech.com/ref/hamradio2/
Commissions may be earned on affiliate links.

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

Categories
Ham Radio Crash Course Youtube

What Should I Bring To Defcon 2026?

What Should I Bring To Defcon 2026?

Part of the HRCC After chat. What gear should I bring to DefCon 2026?

HRV: https://hamvillage.org
DEF CON: https://defcon.org
https://conham.radio/
https://www.zeffy.com/en-US/ticketing/k4n-underground

Check out 12Volt Power for excellent portable ham radio equipment! https://www.12voltpower.com/?ref=hrcc
GL-iNet Router: https://amzn.to/4elA1Q3

HRV Discord: https://discord.gg/hrv

Recommendations from the show:
As an Amazon Affiliate I earn from qualifying purchases
—————————————————————————————————————————
📻 Xiegu G90: https://www.radioddity.com/?ref=bkobuwhc
📻 QRPLabs QMX: https://qrp-labs.com/qmx.html
Yaesu FT-891: https://dxengineering.pxf.io/VOmdQj
📻 ICOM IC-705: https://dxengineering.pxf.io/radvMD
📻 theQRPStation: https://theqrpstore.com/product/link500-4n/
📻 ICOM IC-7300MK2: https://dxengineering.pxf.io/QYyEG6
📻 Yaesu FTX-1: https://dxengineering.pxf.io/ZVQEmz
📡 You can get $10 off the VGC VN-N76 using the code "josh" here: https://www.verotelecom.com/VR-N76-Dual-Band-Handheld-Radio-p2511333.html?
📡 Wouxun HTs: HTs: https://www.buytwowayradios.com/?
🔋 Batteries: https://dxengineering.pxf.io/kOmnJd
🔋 Solar: https://dxengineering.pxf.io/Qj5q23

📻 Want the best HT antenna? Signal Stuff Signal Stick https://signalstuff.com/?ref=622
🚶‍♂️ Big list of ham radio hiking gear: https://amzn.to/4ojAxQP
🔋 W0AEZ Battery: https://w0aez.com/discount/hrcc5?ref=hrcc
📡 The POTA-20 mast: https://www.gigaparts.com/nsearch/?lp=JOSH
📡 Lil’ Dude Mast: https://www.hamradiodude.com/
📶 TH-DD74 B.B.Link: https://islandmagic.co/products/bb-link-adapter

📡 My Big List of No-Regret Gear: https://amzn.to/415oY6s

📡 My Favorite ham radio portable gear items! Check out Gigaparts for 2x the points off the gear I use the most!
https://www.gigaparts.com/nsearch/?lp=JOSH
📡 I recommend the Ed Fong J-Pole? https://www.kbcubed.com/DBJ-2H-Amateur-Ham-2m-70cm-Dual-Band-Portable-Rollup-Antenna-by-Ed-Fong-p406009746cmid=amsreGRvTmttM0k9&afid=Mkx1eE1uN2M0S1k9&ats=bHNrMHVhZ3lZcjQ9
📡 Chameleon Antennas make the most robust antennas on the market, check them out here: https://chameleonantenna.com?bg_ref=99VqhYXETt

📻 Support Ham Radio Crash Course Content 📻
————————————————————————
Patreon – https://www.patreon.com/hoshnasi (includes monthly newsletter, stickers and Patron perks)
📸YouTube – https://www.youtube.com/c/HamRadioCrashCourse/membership (includes early access to videos, membership YT badge and custom emojis)
Shop HamTactical: http://www.hamtactical.com
Shop Our Affiliates: http://hamradiocrashcourse.com/affiliates/
Shop Our Amazon Store: https://www.amazon.com/shop/hamradiocrashcourse
As an Amazon Associate I earn from qualifying purchases.

★ FOLLOW ME HERE ★
🪩 Website http://hamradiocrashcourse.com
📸 YouTube https://www.youtube.com/c/HamRadioCrashCourse
💻 Twitch https://m.twitch.tv/hamradiocrashcourse
Podcast https://hamradiocrashcourse.podbean.com/
💻 Discord https://discord.gg/xhJMxDT
📸 Facebook https://goo.gl/cv5rEQ
📸 Twitter https://X.com/Hoshnasi
📸 Instagram https://instagram.com/hamradiocrashcourse
📨 Physical Mail Josh Nass P.O Box 5101 Cerritos, CA 90703-5101

Music by Sonic D:
Soundcloud.com/sncd
Twitter.com/sncd
Facebook.com/djsonicd

#HRCC #hamradio #amateurradio

Categories
Tank Radio Youtube

Lowmesh Off Grid Comms, Dev Spotlight

Lowmesh Off Grid Comms, Dev Spotlight

In this deep dive for Tank Radio, we’re exploring the latest in mesh networking with the developers of Lowmesh.

Lowmesh is a powerful tool for off-grid communication, and in this spotlight, we get into the technical details and future plans for the project. Whether you’re a seasoned radio operator or new to mesh networking, this developer session offers unique insights into the hardware and software making these connections possible.

New Tanker Radio Gear:
New Tank Radio Pillow – https://www.etsy.com/listing/4295008136/tank-radio-pillow-for-amateur-radio
New Tank Radio Black Out T Shirt – https://grapevineamateurradio.com/products/tank-radio-black-out-t-shirt-on-demand-order
Tank US Band Plan Pad – https://quirkyqrphamradios.etsy.com/listing/1657938891
Hoodies – https://grapevineamateurradio.com/products/tank-radio-hoodie-limited-time
Boonie Hats – https://www.gigaparts.com/tank-radio-logo-boonie-hat.html
Sticker Pack – https://grapevineamateurradio.com/collections/combo-packs/products/tank-radio-official-sticker-pack

Help support me by:
spooltenna – https://www.spooltenna.com/?sca_ref=11327622.GxC4hHpdaPs
RollerCam Website – https://classic.avantlink.com/click.php?tool_type=ml&merchant_link_id=6e7562a0-f7b0-4d9a-b15e-25ce3aedb94a&website_id=16611296-f891-4f8b-8010-5fa29c2cab5f
5% off selected Items at Gigaparts- https://www.gigaparts.com/nsearch/?lp=KG5AHJ%20INFLUENCER%20PAGE
5% off at Alpha Antenna – https://www.alphaantenna.com/?aff=20
Patreon – https://www.patreon.com/TankRadio
Buy Me a Beer: https://buymeacoffee.com/TankRadio
PayPal: https://www.paypal.com/paypalme/TankRadio
Amazon affiliate:https://amzn.to/3Zlhjzn
Tank Radios T-Shirt : https://grapevineamateurradio.com/collections/youtubers-bunch/products/tank-radio-short-sleeve-t-shirt-special-order

Follow me on:
Discord: https://discord.com/invite/5gGCq4wY8n Channel Tank Radio
Twitter: https://twitter.com/KG5AHJ

#Lowmesh #KG5AHJ #TankRadio

Categories
Temporarily Offline Youtube

Your FDIA Just Got Better!

Your FDIA Just Got Better!

FDIA 2026 is officially on the runway, and this is the second weekly update for Four Days in August: Hams Helping Hams. In this series, I’ll be sharing the latest event plans, schedule updates, activities, presenters, locations, and anything else you’ll want to know before we all roll into Huntsville for four days of playing radio, learning things, sharing what works, and supporting each other.

👉 Official "Program": https://temporarilyoffline.com/blogs/tos-blog/2026-four-days-in-august
👉 Monte Sano State Park: https://www.alapark.com/parks/monte-sano-state-park
👉 Huntsville Hamfest: https://hamfest.org/
👉 Signals Museum: https://www.signals-museum.org/
👉 The Elmer Brand Choke Kits: https://theelmerbrand.com/
👉 Performance Z Arrays: https://www.performancezarrays.com/
👉 A2Z Tech (Power Pole Kit): https://a-2-z.tech/
❤️ Get My Free Newsletter: https://temporarilyoffline.com/pages/newsletter-signup

This isn’t meant to be another sit-in-a-chair-and-watch-PowerPoint event. FDIA is built around the idea of hams helping hams in the field, on the bench, under a pop-up canopy, around antennas, radios, projects, and practical skills. Keep an eye on these weekly updates as the event takes shape, and start making your August plans now.

❤️ Get My Free Newsletter: https://temporarilyoffline.com/pages/newsletter-signup
🚐 If you like RV Videos, Check out my RV Channel: https://www.youtube.com/@livingforalivingRV

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.

Categories
DX Commander Youtube

N1MM Voice Keying: Let Your PC Do the Talking

N1MM Voice Keying: Let Your PC Do the Talking


In this video I’ll show you exactly how I set up voice keying in N1MM so the computer handles the repetitive contest exchanges for me.

We’ll cover:

• Recording your own WAV files
• Where to store them inside the N1MM folder structure
• Setting up the function key macros (F1, F2, F3, etc.)
• Using concatenated WAV files to eliminate audio clicks between messages
• Sharing operator-specific callsigns and messages

I’ve also included a download link (below) containing my macro layout, recording checklist and example files to help you build your own voice keyer.

https://mega.nz/folder/hq4mGY7Z#fSPzKPMhLIGmTnxUewZl1w

Please don’t use my voice on the air… people will think I’m operating your station! 😄

If you’re new to N1MM, this should save you a lot of trial and error and get you on the air much faster for automatic voice keying.

73,
Callum M0XXT