Good points to Mike. I didn't consider those issues. ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <amradio@mailman.qth.net> Sent: Sunday, September 14, 2008 10:57 AM Subject: Re: [AMRadio] Testing a TR Switch
> > Hello Mike: If your Wattmeter is sensitive enough to show 100mW to 1 Watt > and you applied say 100 Watts to the switch and the Wattmeter showed > less than 100 mW, I would think that would work to test the B&W switch > for use with > tube type equipment. For a sensitive solid state receiver, I would hope the > "feedthru" would be less than 10 mW. > > You would need two 50 Ohm loads (or a resonant antenna for the transmitter). > > The above is exactly how I test my B&W/Johnson switch's. Just my opinion. > > Also, dont forget to connect your Low Pass Filter to the antenna connector > of the switch. The switch has been known to produce harmonics. > > Good Luck es 73, Charlie, K0NG .. > > ______________________________________________________________ > Our Main Website: http://www.amfone.net > AMRadio mailing list > Searchable Archives: http://www.mail-archive.com/amradio@mailman.qth.net/ > 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:AMRadio@mailman.qth.net > 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/amradio@mailman.qth.net/ 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:AMRadio@mailman.qth.net To unsubscribe, send an email to [EMAIL PROTECTED] with the word unsubscribe in the message body.
