If your Hardware store stocks a simple buzzer or bell, they are the same
thing ready to go. Usually run off of 6 or 12 volts, ac or dc.
Why simulate the QRN with a solid-state circuit when the real thing is so
easy to produce? Hi!
Ron AC7AC
-Original Message-
The standard "circuit" Ten T
The standard "circuit" Ten Tec uses to test their noise blankers is a relay
wired to open its own coil circuit and then remake. The arcing at the
contacts makes a good close by test source for this.
73,
Stuart
K5KVH
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Post
ot;Karsten Eppert(DK4AS)" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, February 07, 2006 11:51 AM
Subject: [Elecraft] Wanted: circuit diagram
> Hi folks,
>
> can anybody help me with a circuit diagram for a simple pulse-generator
> which I can use as test-generator in order to t
Hi folks,
can anybody help me with a circuit diagram for a simple pulse-generator
which I can use as test-generator in order to test the function of the
KNB2? I figure 2 transistors will do, but canĀ“t recall the rest.
73
Karsten
DK4AS
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