Rigol scope performance
On Thu, 04 Feb 2010 00:46:55 -0800, Fred Abse
wrote:
On Fri, 29 Jan 2010 00:08:01 -0600, The Phantom wrote:
I measured the frequency response with a 750 MHz sweep. The input signal
was applied with a short length of 50 ohm coax, with a 50 ohm feed through
termination at the input BNC connector; the scope probe was not used.
Most of the commercial 50 ohm through terminations I've measured are
pretty useless as low as 500MHz.
The one I used is behaving properly at 750 MHz. It came from Pasternack, and
their claim was: VSWR: 1.2:1 MAXIMUM, DC TO 1 GHz
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