Hi, The directionality surprised me for a 12 inch dish... I can be 20 feet from a three level fountain, each level being about a foot or so higher then the other, and I can hear each level fade out,
Hi, I have a question for all you RFI folks... I found a Cable Line Amp which is putting out Ultrasonic sounds, but no detectable RF on 125 MHz... Is this normal? It is a trunk amp hanging from the c
I use my TH-F6a the same way here as well... -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, and more... I can melt ice with my mind... Takes a few minutes though... _________
Hi, I have verified that the F6 does AM pretty much anyplace... I am out tracking my RF at 275 MHz now... It all seems to center on one pole... Hmmm... That is the pole I told the power company about
Hi again Paul, Unplug anything from the the headphone jack and try that test... :) -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, and more... For JT65 Discussions: https://gr
Hi, Is there a list of Gas furnaces which put out RFI? Do they in general put out RFI? -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, and more... For JT65 Discussions: https:
My vendor is somewhat at a loss as to how to incorporate it into the agreement to purchase... Has anyone else actually added this as a proviso of sale before? If so, can you shoot my your wording? An
Hi, Thanks to all for the advice! I have a signed proposal, which I have accepted, including a clause as follows: Entire system will comply with FCC part 15. System will not radiate any harmful RF as
Hi, I finally located my mail RFI, (I think), it appears to be coming from a vault about a half block away. The power company tagged a house at almost the same location about 6 months ago. I drove in
Hi again, I have added some waveforms taken with a sound card O-Scope...Here is a link for the waveforms, and another audio cut of the RFI... If someone knows what this is please let me know... http:
Hi, I may have gotten really lucky today... Someone from the Electric Ops of the local Power Company was at my house to check out some locates, (I am switching to gas), and I mentioned the noise... H
Hi, Thanks for the information here... I expect to be pealing this onion for the next few months... The one saving grace in this is, when the Vault is noisy, I am noisy, when the vault is quiet, I ha
Hi, I will ask them Monday... I was so happy about getting the noise located, I forgot the name of the thing... I spent an hour or so looking for it on the net and failed yesterday... -- Thanks, Dave
Hi, Where did you find the dish? I have a 12 inch one, and want to go larger... -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, and more... For JT65 Discussions: https://group
Thank you sir... I never even thought of checking them! I used to order stuff from then as a kid many decades ago as well!! Good to see they are still in business! -- Thanks, Dave http://www.nk7z.net
Hello, I finally located my 20 to 40 DB over S9 noise source on 40 Meters! It was a home, about 1500-2000 feet away from my antenna! The homes in the source area have underground wiring, so I was not
Is your beam a 40 meter beam? Do any of the folks hearing it have 40 meter beams, if so, what headings are you each showing. -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, an
Hi, Thank you for that information... As soon as the homeowner tells me what he has discovered I will assist him. At this point, I have only a rough idea that it is the power supply, he is reticent t
Does it go off during the day, and on t night/evening? -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, and more... For JT65 Discussions: https://groups.google.com/forum/?fromg
Oh Dear God! -- Thanks, Dave http://www.nk7z.net for equipment reviews, propagation, and more... For JT65 Discussions: https://groups.google.com/forum/?fromgroups#!forum/jt65 ________________________