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  SDR websites
Posted by: Richard VE3OZW - 2024-10-16, 20:15:13 - Forum: Operating Help - Replies (1)

I sent these to Dan, but then was thinking someone else may be interested too.  Just more tools in the toolbox of amateur radio fun.  

This is the link to find a good SDR site.  rx.linkfanel.net
This is the low noise floor SDR site that I found when I was scanning around to see where our signals were getting to.  http://kiwi.k8bmz.net:8073/ 
A few more weeks and our net will be heard in Ireland. and down past Florida.

I use one of these along with an SDR site for weak stations when I am doing a net and it works very well.  https://www.ontars.com/VE3FEX_SDR/index.html

This is the website for the RM Noise program. https://ournetplace.com/rm-noise/

Hope you find these links useful.

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  RAC Ontario Sections Bulletin for October 12, 2024
Posted by: Richard VE3OZW - 2024-10-12, 18:12:01 - 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. Special Advisory Notice: Hurricane Milton Update 
 
Radio of Amateurs of Canada has received a request from the Winlink Development team to issue the following statement about Hurricane Milton: 
 
The Winlink Development Team from the United States has requested that all non-essential  
traffic on the Winlink system be suspended, including tests, weekly nets, etc., until after  
Hurricane Milton. They are still experiencing high volumes of traffic from Helene, so please  
keep the gateways open. 
 
Due to FCC part 97.221 American Amateur Radio regulations, band restrictions limit  
frequencies that are used to transmit and receive Winlink traffic.  
 
Finally, a US end-user may also use RMS gateways from other countries since they are present  
as a control operator (not under automatic control). This would include the RMS gateways in  
Canada, Mexico, ITU sponsored gateways in Central America and the Caribbean.' 
 
Please respect that gateways will be operating at their best capabilities, but overuse of  
non-essential traffic may impact their ability to provide support to storm-affected areas. 
 
Thank you. 
 
-- Jason Tremblay, VE3JXT, RAC Community Services Officer 
 
ONTARIO SECTION NEWS 
 
ITEMS OF INTEREST 
 
2. POTA Activity Weekend is October 19-20 
 
The weekend of October 19th is Parks On the Air (POTA) autumn activity weekend. Four times  
a year POTA encourages activators and chasers alike to support local parks by getting out  
and having fun. The autumn activity weekend runs October 19th and 20th UTC.  
The next activity weekend takes place January 18-19, 2025. 
 
-- POTA (via amateur radio daily news) 
 
3. COLORADO CHOSEN AS SITE FOR NEXT YOUNG AMATEURS' CAMP 
  
As many as 50 licensed amateurs between the ages of 15 and 25 will be headed for Colorado  
next June as the Youth on the Air Camp for the Americas enters its fifth season. The online  
application period begins on December 1st and is open to young radio operators from North,  
Central and South America. The camp will take place from June 15th through to the 20th. 
 
Prospective campers living outside the United States are being given priority and are  
encouraged to leave sufficient time to obtain the required passport and tourist Visa   
where applicable. First-time campers are also being given priority. Attendees from past  
years are welcome to apply to serve as leaders. 
 
Meanwhile, plans are in the works to inaugurate two other camp experiences next year:  
subregional camps and a YOTA Junior USA camp serving hams younger than 15. 
 
Visit youthontheair dot org - For additional information, please contact Camp Director  
Neil Rapp, WB9VPG via director at youthontheair dot org (director@youthontheair.org
 
-- YOUTH ON THE AIR (via ham radio newsline) 
 
 
4. FEDERAL FUNDS TO STRENGTHEN U.S. BROADCASTERS' RESILIENCY 
 
With disaster resiliency on almost everyone's mind in the US, the Federal Emergency Management  
Agency has made an additional $40 million available to public radio and TV stations to permit  
them to upgrade their infrastructure. The money is being released through the Corporation for  
Public Broadcasting. The funds are designed to permit radio stations' investments in new  
transmitters, generators, backup power supplies, antennas and related equipment for handling  
emergency messages. The equipment is capable of handling messages through the federal agency's  
Integrated Public Alert and Warning System and its Common Alerting Protocol. For TV stations,  
the funds are to support training their personnel in the use of new or upgraded equipment. 
FEMA has already released two rounds of funding to public broadcasters - this third round will  
mean that $136-million has been spent during the course of three fiscal years to assist public  
media's capabilities during disasters. 
 
-- RADIO WORLD (via ham radio newsline)  
 
 
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 12OCT2024
Posted by: Richard VE3OZW - 2024-10-12, 07:02:14 - Forum: Radio News - No Replies

[Image: arw-header-700.gif]

Issue 351 October 12th, 2024


Top links

Through Hurricanes Helene and Milton, Amateur Radio triumphs when all else fails
While some residents in hurricane-impacted areas can’t send texts or make calls, Amateur Radio enthusiasts are helping communicate requests for help and messages between loved ones.
WIRED


grid.radio
Location data including grid squares without the need for a data connection.
grid.radio


Antenna radiation pattern using WSPR
Using Grafana to capture the antenna radiation pattern of my Hustler 4BTV.
VE9KK


Delaware Packet Network (DEPN)
The DEPN objective is to promote and document the development of Community-Based RF-Linked Amateur Radio AX.25 and VARA Terrestrial Packet Network within the State of Delaware.
DEPN


20th century Amateur Radio organizations struggle in the 21st century
This issue isnt confined to ARRL.
Zero Retries


International Beacon Project
These beacons help both Amateur and commercial high-frequency radio users assess the current condition of the ionosphere.
NCDXF/IARU


The Titanic 40m field expedient backpack portable antenna
Could a replica of Titanic's giant antenna, downsized for the 40-meter band, be an effective Ham Radio antenna?
Ham Radio Outside the Box


Father of the radar detector, dead at 74
Mike Valentines connection with such technology goes all the way back to his childhood interest in Amateur Radio.
Adventure Rider


Review: Radioddity QT80 10m Radio
It cleverly walks a line between being a CB (channelized) radio, and a channelized/VFO capable Amateur Radio.
The SWLing Post


Amateur Radio on the International Space Station contact opportunity
Message to US educators: Call for proposals – new proposal window is October 7th, 2024 – November 17th, 2024
ARISS


Video


Receiving microwave signals from deep-space
David Prutchi explores how deep space exploration creates new and exciting opportunities in Ham Radio.
Supercon


1 Watt 2160 km QSO
Thanks to Peter OZ8CTH for this nice QSO.
Ali TA3IIF


[Image: spacer.gif]

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

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73
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  Net Report 09OCT2024
Posted by: Richard VE3OZW - 2024-10-08, 13:05:19 - Forum: Nets HF , VHF - No Replies

Net Controller — VE3OZW Richard - Otter Creek

Topic for discussion -

1. Change of format for this Net.  Tonight was Thanksgiving and amateur radio trivia.  

VHF/Echolink

VA3RCA Kevin - Alliston
VE3DDU Ray - Nottawa
KO4DXQ Bob - Soddy Daisy, TN
VA3SGZ Sheldon - Chatsworth
VA3EAC Janet - Paisley
VA3MFO Jim - Mount Forest
VE3VCG Marvin - Paisley
VA3TS Tom - Shallow Lake
VE3RQY Greg - Brooke
VE3BQM Bernie - Georgian Bluffs
VA3DNY Dan - Owen Sound

HF – 3.783 MHz


VA3SGZ Sheldon - Chatsworth
VE3BQM Bernie - Georgian Bluffs
VE3RQY Greg - Brooke
VE3DDU Ray - Nottawa
VA3RCA Kevin - Alliston
VA3DNY Dan - Owen Sound
VA3MFO Jim - Mount Forest
KO4DXQ Bob - Soddy Daisy TN

73
Richard VE3OZW


.docx   Ham radio trivia.docx (Size: 11.27 KB / Downloads: 2)

.docx   Thanksgiving trivia.docx (Size: 7.23 KB / Downloads: 2)

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  Solar Weather
Posted by: Richard VE3OZW - 2024-10-08, 10:11:32 - Forum: Operating Help - No Replies

These are good resource websites (not in any specific order) about solar weather and the interactions with amateur radio and propagation:

  1. https://www.solarham.com/
  2. https://www.spaceweatherlive.com/en/solar-activity.html
  3. https://www.swpc.noaa.gov/products/goes-x-ray-flux

[Image: Solar-flare.png]

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  The Truth about SWR: Debunking the Myths and Misunderstandings
Posted by: Richard VE3OZW - 2024-10-08, 10:08:09 - Forum: Operating Help - No Replies

A good video posted to the 3640 group by Mike VE3MKX.  I thought others in the club may enjoy.

https://youtu.be/L1_NLEpsW90?si=3Q4YsyDVa5tt0Zg3

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  RAC Ontario Sections Bulletin for October 05, 2024
Posted by: Richard VE3OZW - 2024-10-06, 08:07:45 - 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.  IARU Handles 1,000TH Request for Satellite Frequency

The International Amateur Radio Union, which coordinates radio frequencies used by ham radio satellites, announced that it recently processed request number 1,000 for a satellite frequency. The Satellite Frequency Coordination Panel has faced new challenges in recent years with the increasing popularity and growth of CubeSats. With less onerous costs to launch these small satellites, the focus has been on carefully managing the spectrum and ensuring minimal interference with terrestrial services. The IARU issued a statement saying: "As Earth's orbit becomes more crowded, the IARU's work in frequency coordination will remain critical for future missions."

-- AMSAT NEWS SERVICE (via Amateur Radio Newsline)


ONTARIO SECTION NEWS

2.   York Region Amateur Radio Club Hamfest

Date:              Saturday, October 26, 2024
Location:        Aurora Legion - 105 Industrial Pkwy. North, Aurora.
Times:            Vendors: 07:30-08:45, Public at 09:00-12:30
Cost:               $10
Talk-in:            145.350- Tone 103.5 (VE3YRA)
Description:    YRARC Hamfest is back after a 4 year break due to covid!!
                       Join us for our 44th Annual Hamfest.
                       Snacks will be available for purchase.
Webpage:       https://www.yrarc.org
Email:             hamfest@yrarc.org
-- RAC events

ITEMS OF INTEREST

3.  RUSSIA, BELARUS, Again Eligible for CQ Contest Awards

Following meetings with contest directors and World Wide Radio Operators Foundation leadership, the organizers of CQ World Wide contests have restored eligibility for awards to qualifying amateurs from Russia and Belarus.
That policy change took effect during the weekend of the CQ World Wide RTTY contest, which took place on the 28th and 29th of September.

CQ World Wide Contest Director John Dorr, K1AR, announced on the contest blog that the elimination of those operators' eligibility for award plaques
-- a decision made two years ago -- was never formally incorporated into any contest rules; it was merely a policy statement. That policy is no
longer in effect, bringing the contests into alignment with so many other competitions around the world.  
-- amateur radio newsline

4.  Special Event Celebrates Sasquatch Awareness Day

The Radio Club of Tacoma is celebrating National Sasquatch Awareness Day with a series of special event callsigns that will be on the air October 16-21.
Callsigns include W7B, W7I, W7G, W7F, W7O, and W7T. QSL cards and certificates will be available.

Radio Club of Tacoma (W7DK) club members will be operating the BIGFOOT callsigns starting on October 16th at 0000 Zulu, and the special event will
end on October 21 at 2359 Zulu. Stations will be using CW, phone, FT8/FT4, RTTY and PSK modes, and will be operating on 80, 40, 20, 15, and 10 meters
at various times throughout each day.

-- Radio Club of Tacoma (via amateur radio daily news)

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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  AGM: Today at 3 pm ET (online)
Posted by: Richard VE3OZW - 2024-10-05, 08:21:43 - Forum: ISED, RAC Bulletins - Replies (1)


[Image: 07bb8bd8-1bbc-852f-0ea4-beda67d617de.jpg]


Notice of RAC Annual General MeetingAvis de l'assemblée générale annuelle du RAC

https://www.rac.ca/agm/
[Image: e4e68c8f-b3d5-7c1b-40a8-ba6dc84906ea.jpg]Phil A. McBride, VA3QR/HP3QRRAC PresidentFor immediate release:
RAC Annual General Meeting 2024:Saturday, October 5 at 3 pm ET
The Radio Amateurs of Canada is pleased to invite all RAC members to attend the Annual General Meeting (AGM) which is being held this afternoon.
Date: Saturday, October 5 (today!)
Time: 3 pm (Eastern Time) 
Agenda items will include:
1) Report of the President
2) Review of the 2023 finances
3) Appointment of auditors for 2024 
All RAC members are encouraged to attend the Annual General Meeting which will be held online via Zoom and YouTube.
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: Please register in advance via Zoom as shown on the AGM webpage.
Non-members: There is no need to register as the AGM will be streamed live on the RAC YouTube channel.
For more information please visit the RAC AGM webpage
 

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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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