gregtheham
Loading...
-
6 months ago
Missy Elliott 'Ching-A-Ling' Step Up 2: The Streets
A new Missy Elliott music video, 'Ching-A-Ling'
STEP UP 2 THE STREETS is the follow-up to the smash hit "Step Up," which ignited theaters in Augus...
gregtheham
favorited
-
-
6 months ago
Push-Pull Output
Push-Pull Output
Phasing requirements for a Push-Pull Output Amplifier
gregtheham
favorited
-
-
6 months ago
YRARC Field Day-2011.mov
York Region Amateur Radio Field Day 2011 - Toronto Ontario, Canada
gregtheham
commented:
-
6 months ago
Testing an LIPD FM radio transmitter - how far will milliwatts go?
Low interference potential devices are small radio transmitters that can be used without a licence on certain frequencies because they are unlikely...
gregtheham
commented:
I wonder how many of these devices are being used in commercial applications such as consumer devices? Must be hundreds of them within receiving distance of my and other amateur receiving stations -if all the unknown carriers,birdies and garbage heard is any indication! Six metres is becoming im...
-
1 year ago
RFI caused by high voltage of neon lighting (part 1)
RFI caused by defective high voltage part of neon lighting at a shoestore. This company was not very cooperative in trying to solve this case of RF...
gregtheham
liked
-
1 year ago
gregtheham
commented:
TNX fer ur info. You give motivation to all of us suffering with RFI to our stations. I wonder how many ops we lose to RFI? I'd like to read more on how you deal with un-cooperative home and buisness owners.- although it may not apply to Canadians. We get very little RFI protection from Governmen...
-
-
About gregtheham
Tnx fer posting the vid. Gd time hd by all.
Some rain on setup, but beautiful WX otherwise.
Working with Canforce Signals group made the event even more fun and hopefully generated some future HAMS. Tnx
to the "Sigs" guys and gals for coming ! VA3VFO