From ranickels at gmail.com  Thu Mar 10 16:35:12 2022
From: ranickels at gmail.com (Robert Nickels)
Date: Thu, 10 Mar 2022 15:35:12 -0600
Subject: [Test-Equipment] Triplett 321-PL meter covers
Message-ID: <7b2f38ab-690e-9e45-4d8b-4a0434db733a@gmail.com>

A strange question I know, but does anyone know the secret to removing 
and (especially) replacing the clear plastic meter cover on a Triplett 
321-PL series analog panel meter???? I know it has to sort-of 
bayonet-onto the metal dial scale but it's proven really difficult and I 
figure there must be a method I haven't stumbled across yet.

Thanks and 73,
Bob W9RAN


From glennmaillist at bellsouth.net  Sun Mar 27 08:36:26 2022
From: glennmaillist at bellsouth.net (Glenn Little WB4UIV)
Date: Sun, 27 Mar 2022 08:36:26 -0400
Subject: [Test-Equipment] Voltage Calibrator
References: <41f21c33-0ea8-ae53-7680-6f43ce7a8bc0.ref@bellsouth.net>
Message-ID: <41f21c33-0ea8-ae53-7680-6f43ce7a8bc0@bellsouth.net>

I have a World Precision Instruments Omnical 2001-D Voltage Calibrator.
An email to the company, which appears to still be in business, has been 
ignored.
Does any one have any documentation on this calibrator?
The circuit is nor real complex, so reverse engineering is an option.

Thanks for any help.

Glenn

-- 
-----------------------------------------------------------------------
Glenn Little                ARRL Technical Specialist   QCWA  LM 28417
Amateur Callsign:  WB4UIV            wb4uiv at arrl.net    AMSAT LM 2178
QTH:  Goose Creek, SC USA (EM92xx)  USSVI, FRA, NRA-LM    ARRL TAPR
"It is not the class of license that the Amateur holds but the class
of the Amateur that holds the license"


From gharmon at idworld.net  Tue Mar 29 13:55:32 2022
From: gharmon at idworld.net (Gary H. Harmon, Jr.)
Date: Tue, 29 Mar 2022 12:55:32 -0500
Subject: [Test-Equipment] Simpson 303 Probe Connectors & RF Probe
Message-ID: <013b01d84396$2f625b00$8e271100$@idworld.net>

A good friend uses a SIMPSON 303 VTVM and needs a RF probe,  He could also
use a couple of the smaller screw on panel connectors.

 

Suggestions?

 

Best 73,

 

Gary H. Harmon, Jr. - K5JWK

HAM Radio, HEATHKIT, and ATARI Archaeologist

6003 Archwood

San Antonio, TX 78239-1504

(210) 657-1549 <home>

(210) 884-6926 <cell and text>

gharmon at idworld.net

 

"Retirement = Every day is a Saturday except Sunday"

"Real radios glow in the dark"

"Too many projects, not enough time"

 

http://www.grissomroadcoc.org

 


From krkaplan at cox.net  Thu Mar 31 00:51:17 2022
From: krkaplan at cox.net (Ken Kaplan)
Date: Wed, 30 Mar 2022 21:51:17 -0700
Subject: [Test-Equipment] Oscilloscope choices?
Message-ID: <e52d6aec-6d0f-1d7f-5bf5-ad92159f13d5@cox.net>

My wonderful Tektronix 454A is no longer wonderful. It was a victim when 
my employers building burned down. It still seems to work but I need to 
use it in X-Y mode and it seems to have a little problem. So I looked on 
eBay today to what is available and found a lot of analog scopes I'm not 
familiar with. All I really need is something to work on HF gear as well 
as semiconductor testing with a custom curve tracer device I built (like 
what a Huntron does).

Here's what I found. Any recommendations? Are any of these turkeys?

2213A
2215
2235
2236
2245
2246

Thanks,
Ken

From m0clh at tiscali.co.uk  Thu Mar 31 04:48:09 2022
From: m0clh at tiscali.co.uk (Terry Martin)
Date: Thu, 31 Mar 2022 09:48:09 +0100
Subject: [Test-Equipment] Oscilloscope choices?
In-Reply-To: <e52d6aec-6d0f-1d7f-5bf5-ad92159f13d5@cox.net>
References: <e52d6aec-6d0f-1d7f-5bf5-ad92159f13d5@cox.net>
Message-ID: <D286EBFD-61DA-4F02-8AC9-B360626AA4D5@tiscali.co.uk>

Hi Ken,

I have had a Tek 2236 for a number of years and it?s a great 100MHz ?scope with the added ability of the inbuilt counter/timer/multimeter. Never used it in X-Y mode but should be no problem. I have all the PDF manulals if you need them.
Best regards,
	Terry, M0CLH

> On 31 Mar 2022, at 05:51, Ken Kaplan <krkaplan at cox.net> wrote:
> 
> My wonderful Tektronix 454A is no longer wonderful. It was a victim when my employers building burned down. It still seems to work but I need to use it in X-Y mode and it seems to have a little problem. So I looked on eBay today to what is available and found a lot of analog scopes I'm not familiar with. All I really need is something to work on HF gear as well as semiconductor testing with a custom curve tracer device I built (like what a Huntron does).
> 
> Here's what I found. Any recommendations? Are any of these turkeys?
> 
> 2213A
> 2215
> 2235
> 2236
> 2245
> 2246
> 
> Thanks,
> Ken
> ______________________________________________________________
> Test-Equipment mailing list
> Home: http://mailman.qth.net/mailman/listinfo/test-equipment
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Test-Equipment at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html


