AmateurLogic 185: Unwrapping The Layers of an Unun
AmateurLogic.TV Episode 185 is now available for download.
Mike exposes an Unun. Tommy renews his FCC License step by step. Emile hits the Pi Bullseye. Announcing our 18th Anniversary Contest with an Icom IC-705 and a package of great accessories from MFJ.
Contest details are available at https://amateurlogic.tv/contest
George Thomas, W5JDX, is co-host of AmateurLogic.TV, an original amateur radio video program hosted by George Thomas (W5JDX), Tommy Martin (N5ZNO), Peter Berrett (VK3PB), and Emile Diodene (KE5QKR). Contact him at [email protected].
Amateur Radio Weekly – Issue 298
K8EBR 20 meter vertical half-wave dipole
An outstanding antenna for DX.
K8EBR
HELLFEST: The contest from Hell
Feld-Hell contest haunting your radio October 13th.
HELLFEST
Organic Maps
Privacy-focused, offline maps app for iOS and Android.
Organic Maps
DLARC Amateur Radio Library tops 90,000 items
The newest additions to the free online library include ham radio magazines and newsletters from around the world.
DLARC
Playing Ham Radio in Minecraft
A look into the Radio Craft Mod for Minecraft.
Live Free and Ham
Sand Grenades
A DIY antenna launcher.
Ham Radio Outside the Box
New LoRA distance record: 830 miles
The conductive surface of the sea makes an excellent aid to propagation.
Hackaday
EZNEC antenna modeling
Goal: Determine how a 2-meter 8-element Quad stacks up against the alternatives.
K5ND
My first POTA activation
The temperature and weather was absolutely perfect.
K8VSY
Why building for 10 meters is harder than building for lower frequencies
Why would an amplifier that is well behaved on 20 meters behave so badly on 10 meters?
SolderSmoke Daily News
Building a SHARI AllStarLink Node
A second node for mobile operation.
DK1MI
Video
Parachute mobile
20 meter CQ session parachuting from a plane.
LifeAtTerminalVelocity
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Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.
LHS Episode #516: RTL-SDR Deep Dive
Hello and welcome to Episode 516 of Linux in the Ham Shack. In this deep dive episode, the hosts interview Aaron, the creator and maintainer of DragonOS about software-defined radios: applications, setup, usage and the new RTL-SDRv4. Additional information about DragonOS is also provided straight from the author's mouth. Thank you for listening and we hope you have a great week.
73 de The LHS Crew
Russ Woodman, K5TUX, co-hosts the Linux in the Ham Shack podcast which is available for download in both MP3 and OGG audio format. Contact him at [email protected].
Lee will huff and puff…..
Greetings from Atlantic Canada, seems we are in for our first major storm this summer from the unfolding hurricane season. We moved to the Maritimes almost 5 years ago and before that time I only had seen reporting on the news regarding hurricanes. Since we have lived here we have had 2 and the first one was only after 2 weeks of living here.......that should have been our sign! But we love it here, the lifestyle, the ocean, the clean air and so on. We are gearing up here for Sunday's arrival of Hurricane Lee, the winds in this area are now forecast around 100 km. That is enough for me to remove the Hustler 4BTV and store it in the shed, put away the patio furniture, take down all hanging plants and anything else that may blow around. We have a generator back up at our home so a power interruption will only be temporary. As you know I am a big CW contesting fan and thank goodness there is no major CW contest this weekend....BUT.......if there was I still have the EndFed ready to go and that would give me my contest fix!
Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].
ICQ Podcast Episode 412 – More Workshop Tips
In this episode, we join Martin Butler M1MRB, Dan Romanchik KB6NU, Caryn Eve Murray KD2GUT, Edmund Spicer M0MNG and Ed Durrant DD5LP to discuss the latest Amateur / Ham Radio news. Colin Butler (M6BOY) rounds up the news in brief and in the episode's feature is More Workshop Tips.
We would like to thank our John Bartlett (HK3C) and John Adams monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate
- Polish Railways Fall Victim to Cheap Radio Attack
- Programme Marks 56 Years of Helping Hams with Disabilities
- Retailer Radio Shack Making US Comeback
- Park Activation Marks Anniversary of Deadly Bombing
- Parachute Mobile Ham Sets QSO Record
- UK Radio Fans Launch Petition to Save BBCs Longwave Service
- A Satellite Deployed a Drag Sail and Removed Itself from Orbit Five Years Early
- Switching off 3G and 2G networks: advice for IoT and third-party device suppliers - Ofcom
- RSGB Convention Draft Programme Released
- Radio Connects US Missile Silos for First Time Since 1960s
Colin Butler, M6BOY, is the host of the ICQ Podcast, a weekly radio show about Amateur Radio. Contact him at [email protected].
Been there done that but it seems I am now doing it again!
In quest to be frugal and when ham bucks are needed for a purchase I have in the past taken a look around the shack and put up for sale items that I just were not using or felt I would no long need. Way to often I have found this practice has bitten me more than one time. How many of you have sold a piece of equipment to later find you need it!
I have done that with too many items and it can get very frustrating but I do have to understand that in some cases the new piece of gear that was purchased would never had happened if I did not liquidate some gear. Here are some of the items I have sold and turned around to only purchase the same item later on down the line. LG auto tuner, external SWR meter, noise cancelling unit, antenna switch, Asus Xonar U7 external sound card and the list goes on. Actually it goes on to my most recent purchase the K1EL Winusb keyer, yup had one and sold it and now I need it.
How many of you out there have done the same thing? I have now learned my lesson as I am keeping on my self the external SWR meter, antenna switch and Astron power supply just in case I need them. I have become a ham horder.
Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].
Amateur Radio Weekly – Issue 297
The return of RadioShack?
Under its new management, RadioShack is doing pretty well.
Sound and Vision
FreeDV project update
Integrations with FreeDATA capable of sending data down to around -8dB on poor quality HF channels.
Rowetel
Ham Imports
A comprehensive catalog of low-cost radios coming out of China.
Ham Imports
ESP32 APRS tracker
A small form factor, feature rich APRS tracker, digipeater, igate, and modem.
RPC Electronics
Decoding space weather data for HF communication
Publicly available ionospheric data to help you operate on HF.
N6CTA
Long wave radio fans mourn fading frequencies
The band is basically almost dead.
BBC
Titanic: Government filed motion to block salvage of the ship’s wireless telegraph
This important machine was used to transmit a distress call when the ship was sinking.
artnet
USB-C power for Ham Radio
Most HTs lack a modern USB-C port.
Hackaday
Video
RTL SDR V4 with built-in HF upconverter
Vast improvements made over the V3, especially for HF reception.
Tech Minds
1 Watt POTA activation
1 Watt QRP SSB Challenge to test the N9SAB 40-6m off-center-fed dipole.
N2MAK
End the Ham Radio FCC symbol rate limit
The push to move from Symbol Rate to Bandwidth Rate limits for data.
Ham Radio Crash Course
Umbrella Antennas
Building a radio telescope from an umbrella and copper cloth.
Society of Amateur Radio Astronomers
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Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.