[Test-Equipment] HP 8640B Broken AM Modulation Switch

[Pete Lancashire]

Does the switch it self still work ? If so I've in the past fabricated
and then epoxied a new piece. Did it for one of the HP pulse
generators that used the same design switch. Maybe ask on the Yahoo
Agilent/HP group. -pete

On Wed, Nov 19, 2014 at 8:18 AM, Barry <n4buq at knology.net> wrote:
> Anyone have any suggestions on how to fix a broken AM modulation switch on an HP 8640B?  I'm looking at one that has that problem on eBay and was wondering how hard it is to find a replacement part.  I know these are fragile points and many have been broken over the years.  I'm also figuring there are few if any NOS replacement parts so not sure if I want to take a chance on this or not so was was wondering what others have done for this.  Time for a 3D printer?
>
> Thanks,
> Barry - N4BUQ
>
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