A fun "game" I play is to tune in a station then check my accuracy with SPOT while he's sending. I'm a bit miffed if I can hear more than a 5 or 10 Hz error, Hi!
But some people have real trouble doing that. It reminds me that some others have a serious problem finding zero beat even using SPOT. Ron AC7AC From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of K4GM-George Sent: Wednesday, January 21, 2009 10:12 AM To: K9ZTV Cc: elecraft@mailman.qth.net Subject: Re: [Elecraft] CW ZERO-BEATING WITHOUT BUTTON PUSHES I agree with everything you say and have used this method for years. Now if only I could decode RTTY by listening!! <grin> 73, George K4GM K9ZTV wrote: As a adjunct to the recent posts on using the Spot and CWT features . . . There is a third capability that many long-time CW operators intuitively possess. It is the immediate recognition of the correspondence of an incoming signal's pitch to that of the operator's longtime preferred sidetone pitch. Just as well known voices of loved ones and friends are instantly recognizable when their faces can't be seen, so also one's preferred sidetone pitch is likewise instantly recognizable when a signal is being tuned in and "hits" that pitch. This feature of the human brain requires no button pushes other than the initial setting of the sidetone pitch frequency. Once this is set, neither the SPOT nor CWT buttons need be used (on any rig). This "cerebral feature" is always there, regardless of the brand or model of rig being operated. Several of us used this capability on Straight Key Night when operating a friend's FT-2000 with it's myriad of buttons, switches, and multi-layered controls. Once we set the sidetone pitch to our individually preferred frequencies, zero-beating was intuitive. However, hearing impairment is a whole different issue and may well require the CWT visual aid. 73, Kent K9ZTV _____ _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
_______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com