Re: LF: OPERA 136 up date

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Re: LF: OPERA 136 up date

from [Graham]

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To:	<[email protected]>
Subject:	Re: LF: OPERA 136 up date
From:	"Graham" <[email protected]>
Date:	Thu, 5 Jan 2012 20:44:28 -0000
Importance:	Normal
In-reply-to:	<[email protected]>
References:	<C6B158CAC223424BAE390C18F8A760AF@AGB> <[email protected]>
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Sender:	[email protected]


Good  question ..

The last was, I think, op8 1250 and op64 1800 Hz ,

But  now  as in the  500  version  ,   op8 and  op31
are  in the same  band , so  at least this is better !

GL . 73 - G ..



--------------------------------------------------
From: "Michel Brunel" <[email protected]>
Sent: Thursday, January 05, 2012 6:43 PM
To: <[email protected]>
Subject: Re: LF: OPERA   136   up date

Graham,

Audio frequency band now 1300 Hz to 1500 Hz


This means the center frequency is 1400 Hz
Is there any reason not to choose the de facto standard 1500 Hz ?

73,

Michel - f5wk

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