[Amps] small signal diodes

Bill Fuqua wlfuqu00 at uky.edu
Wed Apr 5 15:28:37 EDT 2006


Mouser has them for 13 cents each.
73
Bill wa4lav


At 11:21 AM 4/5/2006 -0400, Gary Schafer wrote:
>1N5711 if I remember right, are the ones some have used in the 8405 probes.
>
>73
>Gary  K4FMX
>
> > -----Original Message-----
> > From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
> > Behalf Of Dan Sawyer
> > Sent: Wednesday, April 05, 2006 10:04 AM
> > To: amps
> > Subject: [Amps] small signal diodes
> >
> > All,
> >
> > I have been repairing an 8405a and have noticed something about the
> > probe sampling diodes. The HP sampling diodes have a peculiar curve that
> > other diodes do not seem to have. They have a very sharp 'knee' and a
> > very steep rise. Other diodes do not have that sharp knee or near
> > vertical rise. In looking for a replacement, what type of diodes would
> > have this characteristic?
> >
> > Thanks,
> >
> > Dan
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> > Amps at contesting.com
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>
>
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