Thread: I have question about R L Mathematics
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Old January 31st 14, 11:08 AM posted to rec.radio.amateur.antenna,sci.electronics.basics
John S John S is offline
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Default I have question about R L Mathematics
On 1/30/2014 1:46 PM, Fred Abse wrote:
On Thu, 30 Jan 2014 13:30:13 -0600, John S wrote:

On 1/30/2014 1:17 PM, Fred Abse wrote:
On Wed, 29 Jan 2014 20:26:16 -0800, Jeff Liebermann wrote:

You really want a vector impedance meter:

He's actually doing what a vector impedance meter does - the hard way.

A vector voltmeter might be of more use in Mike's case. More versatile.


Where is one available and what would it cost?

There are a few HP8405 vector voltmeters on Ebay.

Be warned, the "probes" are actually miniature sampling heads, and can
easily be ruined by overvoltage.

They did come with a set of accessories, but, judging by Ebay, these will
likely have been split off, and sold separately.


Thanks. I'll look into it.

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