RadioBanter - View Single Post

March 31st 04, 10:09 PM

(Andrew VK3BFA) wrote in message . com...

Hi Tim,
this wont be the answer you want but the usual method is to horribly
overdrive your ssb transmitter/linear and that way you are all over
the band! (a joke, OK?)

Miss Smarty Pants (aka Laura Halliday) in her usual inimatble(sp)
style has answered as well, I dont have a PHD so havent a clue what
she is talking about. But she says it should be obvious, maybe you can
figure it out and tell the rest of us uneducated slobs...

What's with the personal abuse? Her answer made perfect
sense to me.

A direct sequence signal is spread by BPSK modulation at the
chip rate. Double the frequency and the 0/180 phase shifts
become 0/360, removing the spreading.

- Jack