[RFI] Radar Engineers RFI Analyzers
robinsah at engr.orst.edu
Tue Dec 25 01:21:58 EST 2012
I use a Tek scope, AC powered in my car for showing power line sparking patterns. I use an Astron Model Pi-250W Inverter to power the scope. It runs off the cigarette lighter socket (a 12 V power socket, actually).
The Astron inverter has a very precise 60 Hz modified sine wave, which you can use to trigger the sweep to freeze the 60 cycle RFI pattern.
----- Original Message -----
From: Jim Brown
To: rfi at contesting.com
Sent: Monday, December 24, 2012 3:37 PM
Subject: Re: [RFI] Radar Engineers RFI Analyzers
On 12/24/2012 10:17 AM, Frank N. Haas KB4T wrote:
> I use a 100 MHz RIGOL (brand) oscilloscope connected to the work van's
> AM radio speaker audio output to get close to, but not necessarily
> right on top of, a .5 to 1.7 MHz source.
I just bought a Rigol 1102E 100 MHz scope, but it's 120VAC powered. Is
yours also AC powered? If so, how do you run it in your vehicle?
73, Jim K9YC
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