[Elecraft] OT: USB and LSB - How we got there

[donovanf at starpower.net]

Ian's posting is correct. 


A popular method of generating SSB in the late 1940s used a 5 MHz 
SSB generator mixed with a 9 MHz VFO producing a USB signal at 
14 MHz and a LSB signal at 4 MHz. 


See "On the Air with Single Sideband" December 1949 QST 
page 58 (lower right hand corner). 


http://p1k.arrl.org/pubs_archive/29337 


73 
Frank 
W3LPL 








----- Original Message -----

From: wb6rse1 at mac.com 
To: "Elecraft" <elecraft at mailman.qth.net> 
Sent: Wednesday, February 14, 2018 11:15:54 PM 
Subject: Re: [Elecraft] OT: USB and LSB - How we got there 

GM3SEK, Ian White's posting here in 2008 is much more illuminating. 

> https://marc.info/?l=elecraft&m=121161637904298&w=2 <https://marc.info/?l=elecraft&m=121161637904298&w=2> 
Steve WB6RSE 



On Feb 14, 2018, at 12:08 PM, Ken G Kopp <kengkopp at gmail.com> wrote: 

Here's a URL to a website with lots of information: 

http://www.ac6v.com/73.htm#LSB 

Or, search "BC-458 command set transmitter" and 
"Central Electronics 10A" with your browser. 

73! 

Ken Kopp - K0PP 
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