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Aptly named after the
classic Marks Brothers film ' A Night at the
Opera' total chaos !
Q What is the final Carrier
Frequency for tonight ?
NB- Opera works upside down as
well , if usb is needed to reach the qrg ,
some Rx's stop at 30 KHz , just ensure the
recovered tone is inside the 50 Hz pass band
G ,)
Sent: Friday, March 07, 2014 8:03 PM
Subject: Re: LF: 29.499 again starts 2200... dial 27.925
kHz
Bob, Opera users,
I think Opera should be fed using dial
27.925 kHz to put you at audio center (not 27.975
kHz).
73, Markus
Sent: Friday, March 07, 2014 5:29 PM
Subject: LF: 29.499 again starts 2200...
VLFers;
WH1XBA NY back on tonight. Dial freq of 27.975
would be more centered instead of 27.945. Please take note of this.
Window is only 50 hz instead of 100 hz as other OPERA modes.
Will continue
with OP2H and hope to stay on longer tonight [0800-0900
hopefully]
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