[ARC5] What is a "radio range filter"?

[Glen Zook]

Methinks a typo!

Virtually every part of the United States uses 60 Hz power! Glen, K9STH Website: http://k9sth.net

      From: D C _Mac_ Macdonald <k2gkk at hotmail.com>
 To: Richard Knoppow <1oldlens1 at ix.netcom.com> 
Cc: ARC-5 Mail List <arc5 at mailman.qth.net>
 Sent: Tuesday, April 26, 2016 3:17 PM
 Subject: Re: [ARC5] What is a "radio range filter"?
   
I never heard of any US area that used 60 Hz power but areas around Niagara Falls used 25 Hz as late as 1950s!  Mac, K2GKK/5 in OKC, OK    
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