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  Amateur Radio Weekly 05OCT2024
Posted by: Richard VE3OZW - 2024-10-05, 07:15:05 - Forum: Radio News - No Replies

[Image: arw-header-700.gif]

Issue 350 October 5th, 2024


Top links

Helene Aftermath: Aid, community resilience, and egress/ingress
We are still using a simplex frequency (147.55 MHz) for communications in the neighborhood and another (146.52 MHz) for the Swannanoa area on the VHF calling frequency.
QRPer


Ham Radio and the aftermath of Helene
Traditional media reports are beginning to pop up, highlighting the ability for Amateur Radio to help during natural disasters.
Amateur Radio Daily


Space Station Slow Scan TV transmissions
ARISS is planning a Slow Scan Television (SSTV) experiment from the International Space Station, scheduled to start on Tuesday, October 8, and running until Monday, October 14.
AMSAT UK


Tiny4FSK - The lightweight Horus Binary Tracker
Tiny4FSK aims to be an ultra-tiny high-altitude tracking system. It runs on 1 AA battery that lasts for 10-17 hours.
New England Weather Balloon Society


Strongest solar flare of Solar Cycle 25
Two CMEs are now heading for Earth following consecutive X-flares.
SpaceWeather.com


Tinkering with an antenna
As this was going to be an experimental antenna, I didn’t care too much how kludgey the thing looked.
KB6NU


Making your first QSOs on 10 GHz using the Icom IC-905
KI8R, with help from the active community of microwave operators and assistance provided by rain scatter propagation, makes two QSOs on 10 GHz.
OnAllBands


Python code to generate WSPR audio tones
This works both on my Mac and on a Raspberry Pi with no modification.
marxys musing on technology


How to take backpack portable radio to the next level
Field trials – including a couple of successful POTA activations – with this arrangement verified that the backpack has sufficient stability to support a 20m quarter wave whip.
Ham Radio Outside the Box


Voice of America will get a new headquarters
For 70 years it has been based at its current location, almost in the shadow of the U.S. Capitol.
Radio World


The 1924 Martian Signal: A cosmic curiosity
The U.S. Navy imposed a nationwide radio silence for five minutes each hour to allow observatories to listen for signals from Mars.
Hackaday


Video


AWA AM QSO Party
Operating a rare Collins KW1 at the Antique Wireless Association during their annual AM QSO Party.
N2MAK


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  Hurricane Helene and Ham Radio
Posted by: VA3KOT John - 2024-10-01, 08:56:39 - Forum: Emergency Communication - No Replies

Worth a read. This is what REAL emergency communications is all about. When you have no power, no roads, no emergency services, no stores to buy even medications. To heck with licensing rules, ACS etc, this is a real life and death emergency situation.
https://qrper.com/2024/09/helene-afterma...r-30-2024/

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  VarAC, have you tried it?
Posted by: Richard VE3OZW - 2024-10-01, 06:35:20 - Forum: HF Digital - No Replies

VarAC V10.1.0 is here!With HamPlay game center, New "Inquire" module, Parked VMail Peeking, DXCC country count, Supporting additional GPS devices and much more!
[Image: 288b5d_ee863e39c2d84b148a0840923caaabd6~mv2.png]
Hello fellow VarACiers!
We are excited to introduce VarAC V10!
 
When we first launched VarAC, our goal was to help people engage in real QSOs and bring them closer together. Conversations are one way to connect, but we wanted to offer another, more fun way to foster connections.
 
[Image: 32.png] Introducing: VarAC HamPlay Game Center


 
For the first time ever, you can invite your QSO partner to play a game. We’re launching with two pilot games, with more to come:
 
  • Tic Tac Toe
  • Connect Four
     

Once you've connected with someone and moved off the calling frequency, you can send your QSO partner a HamPlay invitation. They can choose to accept or decline, and if accepted, the fun begins! VarAC will guide you through the game, complete with real-time updates and cool sound effects.
 
Not into games on the radio? No problem! You can easily disable HamPlay in the new settings section, and your VarAC will automatically reject any HamPlay invitations.
 
Stay tuned—more games are on the way!
 
VarAC HamPlay
[Image: 288b5d_ee6fbf04f6dc441ab5ea04be2bca022d~mv2.jpg]
[Image: 288b5d_ec75c69a55954325915734cdc30d4549~mv2.jpg]
[Image: 288b5d_e3cd200b7f754bfcbc898fd4a93daf83~mv2.jpg]
If you're in the mood to play, we’ve added a new CQ option. Calling 'CQ PLAY' lets others know you're here to challenge them to a game!
 
[Image: 288b5d_1b1115f095084a46bb83ad62ff63366a~mv2.jpg]
You can chat while playing! but be aware that your Datastream may get cluttered with game-related packets. If you'd like to minimize those, just enable 'Suppress HamPlay Move Packets' in the settings menu under the new HamPlay tab.
 
Alright, moving on. Until now, your VarAC console was cluttered with numerous buttons for data inquiries—SNR, LHP, FSP, and more. Aside from the fact that some of these weren't exactly self-explanatory (What on earth is FSP?!), they also took up a lot of valuable screen space...
 [Image: 32.png] Introducing: Inquire module


 
In V10, we’ve introduced a new data inquiry dialog. All those scattered buttons are now consolidated into a single screen with clear explanations. Want information about the other station? Just click the 'INQUIRE' button, and the rest is straightforward.
 
Inquire module
[Image: 288b5d_2a4d986c742742608be9d73e11c320a7~mv2.jpg]
Speaking of 'Inquire'... we've added a little extra something to the inquiry screen:
 [Image: 32.png] Introducing: Parked VMail Peeking


 
Have you ever parked a VMail at a mediator station, hoping it would reach its destination but never got confirmation of delivery? Not anymore. With V10, when you connect with someone, simply use the new 'Inquire' feature, 'Parked VMail Peeking.' You'll receive a report from the mediator, letting you know if and when your messages were delivered.
 
Parked VMail Peeking
[Image: 288b5d_0b1ba52a0190427294d4922e1464e720~mv2.jpg]
 [Image: 32.png] Introducing: DXCC Country count


 
Not a huge change, but it’s something I’ve always wanted, and I think some of you have too: how many countries have I had QSOs with? Not pings—actual links with SNR exchanges that count as valid QSOs.
Now, simply go to Tools -> Statistics, and you’ll find a new field called 'DXCC Countries'.
 
DXCC Countries count
[Image: 288b5d_500362c4dc68465491c0c0f9df74c997~mv2.jpg]
But wait, there’s so much more! Check out this comprehensive list of exciting new features and enhancements in VarAC V10.1:
 
Enhancements/Changes:
 
  • New Settings: Treat the entire frequency list (dropdown) as CF (Calling Frequencies) for groups (EmComm and Standard) that wish to set their own CFs and apply CF limitations (such as VMail forwarding).
  • Resizable Mailbox Form: The mailbox form is now resizable, and individual columns can also be adjusted.
  • Closing VarAC Popup: A new popup appears upon closing, ensuring a safe shutdown for improved data integrity.
  • New DXCC Prefixes: Added several new DXCC prefixes to the prefix-to-country decode list.
  • Added VOTA and CQ LH: 'VOTA' as a CQ option for VarAC On The Air parties, along with 'CQ LH' (Lighthouse).
  • CQ Type Narration: The CQ type will now be read aloud, indicating the purpose of the CQ.
  • Image Opening Preferences: Choose how you want to open images—with the VarAC image viewer or your OS's default viewer (new setting).
  • GPS Support: Added support for GPS that sends GNGGA messages."
 
To upgrade from an existing VarAC version:
  1. Download the VarAC Installer and run it.
  2. Select the current folder where your VarAC resides.
  3. The installer will keep your existing settings and history.
 
Just reminding you all that we are always there for you on our Forum, our Facebook group, and also on our Telegram group.
 
Our esteemed team member Pat ON2AD, is delighted to present the V10 user manual. You can access it by clicking HERE.
 
We want to express our sincere appreciation to our Beta team and translators for their incredible efforts. The Beta team has devoted countless hours to enhance your VarAC experience, ensuring it runs smoothly. Meanwhile, our translators have worked diligently to provide VarAC in more than 11 languages, making it accessible to a wider audience.
 
73,
Irad 4Z1AC & the VarAC team.  
Bug Fixes:
  • Unable to delete a VMail relay notification.
  • The broadcast mouse hover message indicated that double-clicking would perform a broadcast reply; this message has been removed.
  • After changing the UI mode, the broadcast and datastream were positioned at the top; this has been fixed to scroll to the bottom.
  • The <HNAME> tag was not functioning.
  • In the VMailbox, the "Connect and Relay Now" option was not operational.
  • In Simple mode, the CLR log button was overlapping the LOG button.
  • QSY sniffers did not temporarily disable the PTT.
  • The relay notification screen is now set to always stay on top, like all other windows.

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  DX is back
Posted by: VA3KOT John - 2024-09-30, 20:27:45 - Forum: CW - No Replies

The last few weeks have been full of difficult propagation conditions due to solar flares, CMEs etc. So I was very pleased to get a contact in Sweden this afternoon. I was activating Ainslee Wood Conservation Area near Leith for POTA with one of my QRP rigs. I was only putting out about 3-4 watts into a quarter wave vertical antenna on the beach. Maybe DX contacts will be more common as we get closer to solar max predicted for next spring.

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Wink GBARC Net Log September 25 2025
Posted by: MD7323 - 2024-09-29, 12:59:29 - Forum: Nets HF , VHF - No Replies

Georgian Bay Amateur Radio Club
Net log September 25 2024
Net Controller Marvin VE3VCG

Subject: Space weather websites and previously announced celestial events in the news
Echolink:
VE3BQM Bernie
VA3EAC Kevin
KO4DXQ Bob

2 Meters:
OSR:
VE3RQY Greg
VA3DNY Dan
VE3DGY Doug
VE3YRB Sarah
GBT:
VA3MFO Jim
VE3OZW Richard
VA3EAC Jan
VE3VBE Mark

80 Meters:
VE3RQY Greg
VA3MFO Jim
VA3RCA Kevin
VE3DGY Dan
VE3OZW Richard
VE3BQM Bernie
VE3VBE Mark

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  RAC Ontario Sections Bulletin for September 28, 2024
Posted by: Richard VE3OZW - 2024-09-28, 18:52:21 - Forum: ISED, RAC Bulletins - No Replies

This is V_3___, Official Bulletin Station for Radio Amateurs of Canada with
this week's bulletin.

NATIONAL/INTERNATIONAL NEWS

1.  RAC Annual General Meeting 2024:

RAC members are encouraged to attend the Annual General Meeting which will be held online. Saturday, October 5.
Time: 3 pm (Eastern Time)
Agenda:
1) Report of the President
2) Review of the 2023 finances
3) Appointment of auditors for 2024

A Question and Answer period will follow the AGM proceedings.  This is your opportunity to hear what your representatives have been doing over the past year, to raise questions, and to make suggestions about how RAC is managed and where it is going in the future.  The meeting will be attended by members of the RAC Board of Directors and Executive and is open to everyone but only RAC members will be able to vote.

RAC Members can register for the meeting at:
https://ca01web.zoom.us/meeting/register/u5Uqce6tpj8sGtdWOgThM-huZToAK59d2tHm

after registering you will receive a confirmation message with details on joining the meeting, and a zoom link.

The general public can watch the AGM streamed on the RAC YouTube channel at:   https://www.youtube.com/@radioamateursofcanada
-- RAC website

2.  RSGB to End Paper Based License Exams

Beginning January 1st, Radio Society of Great Britain (RSGB) will no longer offer paper based amateur radio licensing exams except for special educational needs. Already, 97% of all amateur license exams are conducted online remotely or within a club space.  Additional costs and effort around paper based exams were cited
as reasons to move to an all digital format. Key dates:
-- Source: RSGB

ONTARIO SECTION NEWS
ITEMS OF INTEREST

3.  Operating Patterns among Canadian Amateurs

Frank Howell K4FMH has released his last article on the analysis of the survey of Canadian Amateurs commissioned by RAC in 2021.  This aricle concerns antennas. 62% use single element antennas on HF through 6m, 31% use beams, and the rest use a type of mag-loop. For VHF and higher 77% use a vertical  antenna, 19% use a multi element array (either horizontal or vertical), the rest use a single element. Frank's full report (all topics) is available
on his website   http://FoxMikeHotel.com
-- amateur radio weekly news

4.  Raspberry Pi Becomes Secure VPN Router

OpenWRT is a powerful piece of open-source software that can turn plenty of computers into highly configurable and capable routers. That amount of versatility comes at a cost, though; OpenWRT can be difficult to configure outside of the most generic use cases. This latest project seeks to solve a single use case for routing network traffic, with a Raspberry Pi configured to act as a secure VPN-enabled router configurable with a smartphone.

The project is called PiFi and, while it’s a much more straightforward piece of software to configure, at its core it is still running OpenWRT.  There’s built-in support for Wireguard-based VPNs as well which will automatically route all traffic through your VPN of choice. And, since no Pi router is complete without some amount of ad blocking, this router can also take care of removing most ads as well in a similar way that the popular Pi-hole does. More details can be found on the project’s GitHub page.

https://github.com/pifi-org/pifi-openwrt-raspberry-pi
--  Hackaday (Read More at the above URL)

This concludes this week's bulletin. Does anyone require repeats or clarifications?
Hearing none, This is V_3___ returning the frequency to net control.

Bulletin sent from Official Bulletin Manager VA3PC

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  Amateur Radio Weekly 28SEP2024
Posted by: Richard VE3OZW - 2024-09-28, 18:49:06 - Forum: Radio News - No Replies

[Image: arw-header-700.gif]

Issue 349 September 28th, 2024


Top links

FT8 Superfox cracked
The DXpedition security key has been cracked.
ICQ Podcast


Hurricane Watch Net: How Ham Radio Operators track storms
A real-life example: Hurricane Beryl
Ham Radio Prep


SDR Television
A pure software solution for DVB-S2 H.264 / H.265 / AAC digital television receive and transmit.
SDR-Radio.com


SolderSmoke Daily News experimental podcast
Short form Ham Radio Podcast experiments with AI.
SolderSmoke Daily News


Handie-Talkie or Walkie-Talkie?
Motorola trademarked the name Handie-Talkie and used that nomenclature for many years.
K0NR


Is Tesla the “inventor of radio”? No Marconi was
Tesla cannot be considered the “inventor of radio” based on the 1943 Supreme Court ruling.
VE3IPS


NVIS for EMCOMM and survival communications
In practical terms, this distance is 50-500 miles.
Off Grid Ham


High School Radio Club collects time zones
Students were active on the D-Star network speaking to other operators from across the world.
RSGB


The history of microbroadcasting and how you can too
The untapped potential of Amateur Radio.
Lori Emerson


FCC escalates enforcement of pirate radio in Miami, NYC metro area
Commission carries out three fines, has three more proposed.
Radio World


Video


ARRL Director provides additional details around ARRL systems disruption
Editor's note: ARRL released a statement describing portions of these details as "not factual."
Southeastern DX Club


2024 Oregon SOTA Campout
Summits on the Air Activators and Chasers alike descended upon Howard Prairie Campground for the annual SOTA campout.
N7KOM


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Amateur Radio Weekly is curated by K4HCK.
Do you have an interesting item to share? Email us!

Thank you for reading.
73
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  Belden 89907 coax
Posted by: Adam_VE3FP - 2024-09-27, 15:52:40 - Forum: Shop - No Replies

I have a part roll of Belden 89907 coaxial cable. It is 50 ohm thin coax. Uses SMA connectors 
Data sheet https://catalog.belden.com/techdata/EN/8...chdata.pdf

Let me know if you need some, I can bring it to the next meeting.

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Wink GBARC Net Log Sept 18 2024
Posted by: MD7323 - 2024-09-21, 11:45:57 - Forum: Nets HF , VHF - No Replies

Georgian Bay Amateur Radio Club
Friends of GBARC Weekly Net
September 18, 2024

Net Controller Janet VA3EAC
Topic: Open Mic

Participants:


Echo Link:
KO4DXQ Bob
VA3RAC Kevin

2 Meters:
Paisley Repeater-VE3OSR
VE3VCG Marvin
VA3MFO Jim
VE3OZW Richard

Owen Sound Repeater-VE3OSR:
VE3RQY Greg
VE3YRB Sarah
VA3DNY Dan
VE3TS Tom

80 Meters:
VA3TS Tom
VA3MFO Jim
VA3RCA Kevin
VE3OZW Richard
VEA3DNY Dan

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  RAC Ontario Sections Bulletin for September 21, 2024
Posted by: Richard VE3OZW - 2024-09-21, 07:52:00 - Forum: ISED, RAC Bulletins - No Replies

This is V_3___, Official Bulletin Station for Radio Amateurs of Canada
with this week's bulletin.

NATIONAL/INTERNATIONAL NEWS

1.  ICOM Japan issues statement

Icom Japan issued a statement regarding its IC-V82 handheld radio, a discontinued model that some reports say may have been counterfeited in connection with deadly explosions in Lebanon.  The company statement did not directly address those explosions by name but said that the radios and batteries, which were  manufactured and exported between 2004 and 2014, went to markets that included the Middle East.
Ray Novak, N9JA, senior sales manager for Icom America's amateur radio division, expressed certainty that the radios in question were counterfeit.
Acknowledging the relative ease with which unauthorized radios can be duplicated, Icom's website also includes detailed information showing how consumers are able to determine whether or not their radio is a counterfeit.
-- amateur radio newsline

ONTARIO SECTION NEWS

2.  Two additional Aux-Comm Training Courses

The additional courses will be held in York and Niagara Regions.
York on September 21-22nd at York Region Operations Centre
Niagara on September 27-28th at Niagara Region Headquarters

Please see the RAC website for further information.

-- Jason Tremblay, VE3JXT   community @ rac.ca

3.  Sun Parlour Amateur Radio Club Fest

When:    Sunday Sept 29th
Where:    Half Century Club, 160 Talbot Road, Leamington
Time:        08:00 vendor setup, public 0900-1300
Cost:        $5.
Talk in:    VE3TOM 146.970-   118.8 PL
Description: for 12 years, a local club flea market, indoor event.
Web:        http://www.ve3spr.ca
info:        contact Mike VE3UCY or Tim VE3TMY
-- RAC events page

ITEMS OF INTEREST

4.  National Preparedness Month - Station Readiness

As ARRL continues the September series on National Preparedness Month, we turn to a critical element for radio amateurs and especially ARES volunteers: their station.  
Some things to consider:
Can your station operate off the grid? You could run on battery power temporarily if you don’t have a permanent battery backup situation.  
Can you power more than just the radio on an alternate power source.  e.g. lights, computer, internet connection.  Backup generators are great but sometimes only feed certain circuits in your home. If the whole house system does not power the station, a portable generator could be an option.
Test the system under blue sky conditions to ensure it works, also check for RF noise, and potential power drop.
Having backup antennas is also crucial. If we are dealing with storms, it may be useful to have alternate antennas on hand, especially for HF and VHF.
-- full article on arrl.org

This concludes this week's bulletin. Does anyone require repeats or clarifications?
Hearing none, This is V_3___ returning the frequency to net control.

Bulletin sent from Official Bulletin Manager VA3PC

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