[OZAPRS] Voice Alert

[Chris Hill]

Hi Bob,

I gather you're recommending 123Hz for countries that use a 50Hz power
system?

(Presumably 123Hz is inappropriate for countries with 60Hz power systems).


73 Chris vk6kch



-----Original Message-----
From: ozaprs-bounces at marconi.ics.mq.edu.au
[mailto:ozaprs-bounces at marconi.ics.mq.edu.au]On Behalf Of Robert
Bruninga
Sent: Thursday, 29 July 2004 6:59 AM
To: ozaprs at marconi.ics.mq.edu.au; ronk at sunlinux.com.au
Subject: Re: [OZAPRS] Voice Alert


>>> ronk at sunlinux.com.au 7/28/04 4:45:20 PM >>>
>Have we settled on 123Hz? [for voice alert?]

I'm kicking myself for having chosen 100 Hz in the
USA not realizing that some countries have 50 Hz
power systems making that impossible.  I'd suggest
using the same that they have chosen in Europe.
I think it is 123 Hz also, but not sure and cant
find it in writing..

Bob, WB4APR

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