Re: [Elecraft] Wanted: circuit diagram

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 ___ Elecraft mailing list Post

RE: [Elecraft] Wanted: circuit diagram

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

[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 test the function of the KNB2? I figure 2 transistors will do, but can´t recall the rest. 73 Karsten DK4AS ___ Elecraft

Re: [Elecraft] Wanted: circuit diagram

Eppert(DK4AS) [EMAIL PROTECTED] To: elecraft@mailman.qth.net 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 test the function