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VK3ABK > INFO 05.07.02 20:57l 16 Lines 478 Bytes #999 (0) @ WW
BID : 28595_VK3VSW
Read: DB0FHN GUEST
Subj: RE:SIDEBANDS AND VK4LU
Path: DB0FHN<DB0ZWI<DB0CHZ<OK0PKL<OK0PPL<RZ6HXA<SP7MGD<7M3TJZ<HA3PG<ZL2TZE<
VK3TE<VK3SPB<VK3FRC<VK3VSW
Sent: 020702/0546Z @:VK3VSW.#WEV.VIC.AUS.OC #:28595 [Geelong] $:28595_VK3VSW
From: VK3ABK@VK3VSW.#WEV.VIC.AUS.OC
To : INFO@WW
Hello Pete G6KUI
Ray VK4ALU was saying that a communications receiver with a finite
(and variable) bandpass can determine what sidebands we receive.
His Bessel Functions would show more sidebands, transmitted, than we
need. The form-factor of the transmitted modulation would be the
primary source of the inevitable sidebands.
This, and the current! AC mains discussion is what's RIGHT about packet.
73 to all Dick VK3ABK
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