I thinks so , the max audio is 1800 Hz , which gives 478.8 max
carrier frequency
G..
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From: "7L1RLL-Rick" <[email protected]>
Sent: Monday, June 18, 2012 6:03 AM
To: <[email protected]>
Subject: RE: LF: RE: New Opera QRG for 472 Khz Band ??
Albert,
I have installed two copies of Opera 142_beta on both W7 and XP machine.
But the assigned frequencies are something off-band after January 1st
2013.
477kHz (USB) Op8 (478.5-478.6kHz) will be no problem in world wide, but
Op4
(478.6-479.8kHz) may be 478.6kHz to 478.8kHz.
Please confirm above if it is typographic error.
73 Rick
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Albert
Sent: Friday, June 15, 2012 6:55 PM
To: [email protected]
Subject: Re: LF: RE: New Opera QRG for 472 Khz Band ??
G,
Just to start the discussion, my proposal is dial 477 kHz.
73, Albert
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