[Boatanchors] "Sweep" techniques

[W2HX]

My HP 3577A VNA has both 50 ohm and 1 Mohm impedance settings. From 5 Hz to
200 MHz. Very useful! Highly recommend them! (of course you will only want
the scalar results)

73 Eugene W2HX

-----Original Message-----
From: boatanchors-bounces at mailman.qth.net
[mailto:boatanchors-bounces at mailman.qth.net] On Behalf Of Carl
Sent: Friday, January 07, 2011 9:59 PM
To: Al Klase; boatanchors at mailman.qth.net
Subject: Re: [Boatanchors] "Sweep" techniques

The problem with an SA is that its 50 Ohms and would seriously load down an 
IF strip or xtal filter.A sweeper and storage scope is more realistic since 
the sweeper is designed for the job and the scope wont load down the 
circuit.