|[AMRadio] Test Equipment Recommendation|
Merz Donald S
merz.ds at mellon.com
Tue Aug 24 10:21:54 EDT 2004
Really? Is this the best recommendation that we can come up with? Every one of these that I see is awfully beat up after 30-50 years. And these were not especially high quality units to begin with.
On the other hand, I don't know what else to recommend. I am using an old Radio Shack Micronta VTVM, probably from 1970. I've had a Simpson 303 (these do not age well--to be avoided) and the RCA VoltOhmyst in several different flavors, plus several other brands. The Micronta has delivered the most reliable, accurate service of any of them. But I can't really recommend that because nobody could ever find one.
Given the advanced age of the VTVMs that survive today, this actually is a harder question than it first seems.
73, Don Merz, N3RHT
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net]On Behalf Of Edward B Richards
Sent: Monday, August 23, 2004 11:27 PM
To: bpancake at mindspring.com; amradio at mailman.qth.net
Subject: Re: [AMRadio] Test Equipment Recommendation
Go to that auction place and buy a Heathkit VTVM. There are usually a lot
of them listed. All are 11 megohm input impedance. Then buy an RF probe.
The later VTVM's have a phone jack input and so do most RF probes. Also
known a demodulator or scope demodulator. Good luck
73, Ed Richards K6UUZ
On Mon, 23 Aug 2004 19:30:22 -0600 (GMT-06:00) Bill Pancake
<bpancake at mindspring.com> writes:
> Would appreciate a recommendation as to make and model of a VTVM that
> will come with an rf probe that is suitable for using when working
> on boatanchor gear. I just need an idea of what to look for.
> Thanks, Bill, ab0zz at arrl.net
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