I might add Rick that what ever the voltage that you are running on the DC of the RF circuit the modulator must be capable of more than twice that amount peak to peak on the scope for 100 percent modulation.
John, WA5BXO -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rick Sent: Wednesday, February 27, 2008 10:16 PM To: 'Discussion of AM Radio in the Amateur Service' Subject: RE: [AMRadio] Testing a modulator If you can come close with an audio output transformer just put that and a speaker on it. You'll be able to hear your audio and see it on the scope as well. Rick/K5IAR How does one test a modulator. I will soon have a modulator capable of around 100 watts of audio.... K6KWQ Dick Amps by "MORE POWER" ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list Searchable Archives: http://www.mail-archive.com/[email protected]/ List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Help: http://mailman.qth.net/mmfaq.html Post: mailto:[email protected] To unsubscribe, send an email to [EMAIL PROTECTED] with the word unsubscribe in the message body. ______________________________________________________________ Our Main Website: http://www.amfone.net AMRadio mailing list Searchable Archives: http://www.mail-archive.com/[email protected]/ List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Help: http://mailman.qth.net/mmfaq.html Post: mailto:[email protected] To unsubscribe, send an email to [EMAIL PROTECTED] with the word unsubscribe in the message body.
