Re: Need 20 Meg Switch for 465B


n4buq
 

What I meant to say was that I think the BW Limit switch was added to the B model so a 465 parts unit may not have what you're looking for.

Thanks,
Barry - N4BUQ

----- Original Message -----
From: "n4buq" <n4buq@knology.net>
To: "tekscopes" <TekScopes@groups.io>
Sent: Friday, October 29, 2021 1:58:06 PM
Subject: Re: [TekScopes] Need 20 Meg Switch for 465B
On second thought, that's a 465 and I don't think the BW Limit switch was added
to the B model. Sorry about that.

Thanks,
Barry - N4BUQ

----- Original Message -----
From: "n4buq" <n4buq@knology.net>
To: "tekscopes" <TekScopes@groups.io>
Sent: Friday, October 29, 2021 1:53:04 PM
Subject: Re: [TekScopes] Need 20 Meg Switch for 465B
You might try here:

https://www.avdweb.nl/div/tektronix-465-parts

Thanks,
Barry - N4BUQ

----- Original Message -----
From: "Robert Simpson via groups.io" <go_boating_fast=yahoo.com@groups.io>
To: "tekscopes" <TekScopes@groups.io>
Sent: Friday, October 29, 2021 1:49:48 PM
Subject: [TekScopes] Need 20 Meg Switch for 465B
Looks like I need a new 465B 20 Meg bandwidth limit switch if there is one
available. So far, no luck. Neither Sphere nor Qservice have one. It is S1414,
part number 260-1486-00.
It has been stuck in the ON position, and after several tests, I just confirmed
it's broken.
The front panel external part of the switch moves in and out smoothly, but it
stays ON. I can get it to turn off by poking the back side with a hooked
dental probe. This pushed the inner slide forward and turns the switch off.
Does anyone have or know where I can obtain a working switch?

Bob




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