Topic Field day

VE3BQM Bernie Controller
2mt
KO4DXQ Bob
VE3VCG Marvin
VA3EAC Janet
VA3MFO James
VE3OZW Richard
VE3IXA Bradley James
VE3PAV Bobby
VE3RQY Greg
VE3DGY Doug
VE3WI Dave
VA3OSO Carson
hf
VE3RQY Greg
VA3MFO James
VE3OZW Richard
VE3DGY Doug
VE3WI Dave
VE3IXA Bradley James
VA3GLJ Gregory

I took a couple of hours out from taking care of my wife (who is in recovery following surgery this week) to get on the air for Field Day. I set up on my deck using my POTA rig - Yaesu FT-891, Bioenno LiFePO4 12Ah battery, CWMorse paddles and my DIY 40m End Fed Half Wave antenna. Power was just 20 watts. 40m was in great shape and I worked everybody I called (S&P, no running). After 90 minutes on the air I had 20 easy QSOs. Not a fantastic QSO rate but not bad for S&P. I hope things are going well over at Victoria Park. I look forward to hearing the results of the GBARC FD.

Hi Everyone,

I am Ryan, VA3RYC. I am new to the group, and new to the area. I just purchased a home in Flesherton, and I'm looking to put up a tower for Starlink and Amateur antennas. This will be my first tower, and I was going to see if anyone in the area had some experience to share. 

I talked to the municipality, and I have it in writing that I do not need a building permit, and I plan to stay under 15m so I fall under ISED and not the land use authority. So I am close to ready for a tower. 

My ideal location is right next to the house, so that brings up a few questions. First off, does anyone feel strongly about concrete vs house-attached. Second, does that affect how I ground the tower (I normally would cadweld a new ground rod around and bond the tower with a clamp, but I am unsure being close to the house if I would need to tie it to the house ground too?). 

I also know that if I use concrete I probably need to deal with the leverage effect and make it the same depth as the foundation (which would be obnoxious and heavy) or I need to make a flex joint (which I have not done with concrete before). 

I'm also planning a hinge base, possibly a Wade: https://wadeantenna.com/product/golden-n...e-up-base/ because I can get a good deal on it. 

Any advice would be appreciated!

73 VA3RYC

NCS VA3TS Tom - Shallow Lake

Open Mic

VHF/Echolink
KO4DXQ Bob - Soddy Daisy, TN
VE3FP Adam - West Grey
VE3OZW Richard - Otter Creek
VA3MFO Jim - Mount Forest
VE3BQM Bernie - Red Bay
VA3DNY Dan - Owen Sound
VE3RQY Greg - Brooke
VE3VCG Marvin - Paisley
VA3EAC Janet - Paisley

HF – 3.783 MHz
VE3RQY Greg - Brooke
VA3MFO Jim - Mount Forest
VE3BQM Bernie - Red Bay
VA3DNY Dan - Owen Sound
VE3FP Adam - West Grey
VE3OZW Richard - Otter Creek

Field day this weekend

Doug VE3DGY and I have our stations set up to operate FT8 on fieldday. Since the log of choice is N1MM+, the authors have made it possible to operate FT8 and then log contacts to N1MM+. So this evening Doug and I tried a test contact to see if it was working fine and we are happy to report that the contact was made and the N1MM+ log was updated with Call, Section and class. Here are a few pictures.

This shows the IC7300, a laptop ro operate the software and a 32" TV used as a monitor

   

This shows the laptop screen with WSJT running on the left with the WSJT Decode list over the N1MM+ program.

   

On the larger screen, this is the N1MM+ log entry showing the VE3DGY contact

   

This shows the N1MM+ score summary

   

This shows the WSJT contest log..a good double check that it went in ok

   

Finally, the N1MM+ Visible Dupesheet showing the 20m ONS digital contact made..the blue dot.

   

All in all, I'm happy to see this working... it should make for a welcome addition to field day. This should allow the bands to be better utilized. So if 80m is flaky for SSB, then FT8 may still keep us making points... 73

Topic: Internet - routers- providers- tips

Clear your DNS cache

The DNS cache is a digital log your browser uses as a shortcut to quickly load web pages you’ve visited before. But your cache can create technical issues if there’s a glitch or online malware has inserted uninvited URLs into your cache.

Here’s how to clear your cache on different devices:


Windows

Go to the Command Prompt by doing one of these things:

Option 1: Type “cmd” into the search bar

Option 2: Find the Command Prompt shortcut in the Windows System folder

Option 3: Type “cmd” into the Run window.

Once you’re in the Command Prompt, type in “ipconfig /flushdns.” Hit Enter to flush the cache.


Mac

Run the Terminal app. You can find it one of these ways:

Option 1: Open Terminal in the Utilities folder.

Option 2: Search “Terminal” using the Spotlight function.

In the Terminal app, enter the command to flush your cache. The command you’ll type can be slightly different depending on your Mac operating system (OS):

Yosemite and after: sudo killall -HUP mDNSResponder

Yosemite 10.10–10.10.3: sudo discoveryutil mdnsflushcache

Mavericks, Mountain Lion, Lion: sudo killall -HUP mDNSResponder

Snow Leopard: sudo dscacheutil -flushcache

You’ll be prompted to enter in the administrator password for your account. Then your cache is flushed—and hopefully any glitches with it.
Smartphones

On an iPhone or Apple device, there are two easy ways to clear your DNS cache:

Option 1: Switch on and then switch off Airplane Mode.

Option 2: Restart your device.

For Android devices, here’s how you clear your DNS cache:

Step 1: Type “chrome://net-internals/#dns” into the URL bar in Chrome.

Step 2: Tap the DNS menu.

Step 3: Click Clear Host Cache.

After you’ve cleared your cache, test your connection to see if it’s back online.

Net Controller  Ve3bqm Bernie
VHF

KO4DXQ Bob Koscinski
VA3MFO James Clayton
VE3RQY Greg 0
VA3TS Tom 0
VE3FP Adam 0
VE3PAV Bobby 0
VE3DGY Doug 0
HF

VA3MFO James Clayton
VA3TS Tom 0
VE3DGY Doug 0
VE3DDU Ray Kasenurm
VE3RQY Greg 0
VE3FP Adam 0
VA3GLJ Gregory Jones

New version of N1MM has been posted adding separate logging capability for GOTA station.

Version 1.0.9889(June 13, 2023)
FDGOTA: Add new contest for FD GOTA station with new points scoring. QSO's from the main FD station using the FD contest are ignored. (Coded by K3CT)

Please test this prior to FD.

Thanks to Bobby for getting the new motorola and dropping it off here yesterday. I checked it out, the only thing I changed was the callsign from VE3GBT to VE3OST. I left the need for a tone OFF so it can be accessed without one. It is easily changed if needed.

A little history.
Originally VE3OST was part of our linked repeater and had it's home at the qth to Tom TVA. For various reasons that didn't work out ie:the link wasn't working, the coverage wasn't as expected and the antenna at Tom's was bent during a windstorm...it is still functional but looks funny lol..... then came covid and all efforts went out the window. On top of that the original machine was the old MSF5000, an arm stretcher to be sure, that finally met its maker earlier this year.

At the same time, I had made up a portable repeater for the club and picked a repeater pair that the old Goring repeater used 147.15+. In retrospect this wasn't a good choice as the cans that Frank has have a hard time tuning up that high... but we persevered and it was used with varying degrees of success at Blue Mountain and the BPMR.

So along came this MTR2000 which Randy was taking to Dayton so the executive made a good choice to get that. This repeater is not so large that it can't be easily moved around, so it could be the clubs new(er) portable machine for events and such. It also has the means for a 12vdc input but that is something for the repeater group (committee) to sort out.
-------------------
So I have this repeater here, between Bernie and Frank, who wants it at their qth?
------------------
So if it works out that the club wants to keep the VE3OST call and freq pair, then the question remains, what about the portable one that Frank has?

My suggestion is that it gets reprogrammed to serve as a backup repeater in the event OSR or GBT or OST is not available. Easily done to have all these frequencies programmed to the portable unit and then select whichever pair is needed at the time. This portable could also be a digipeater for VARA vhf as an option. Plus any other ideas others may have.

But this is up to the repeater group so I leave it in your hands to decide.
73 Tom


  portrptr001.pdf (Size: 1.02 MB / Downloads: 6)

NOTE: The schematic attached is slightly different than the actual. The schematic is for my own hamgadgets and the clubs setup does not have a db25 connector or timer cct. It was Rev1, my unit is Rev2....

This isn't news, but a good post on Reddit giving a brief history of GPS, and a bunch of interesting comments.

https://old.reddit.com/r/AskHistorians/c..._gps_free/

73
Dave, VE3WI

From Bob KO4DXQ
I would like to recommend the science/tech net out of Toronto, Ont. It can be found on Saturdays 2000hrs EST 0001 GMT on Echolink nodes 355800 (Do drop in) or 69556 (Ham/ Anzel)