"Jim Hampton" wrote in message
...

wrote in message
oups.com...
All,

I am a somewhat younger person (43 yrs) and I still see a use for CW.


1) Since it has the narrowest bandwidth of any mode, you can squeeze
it in between massive amounts of QRM on the 40 meter band and still
manage to get heard.

2) Again, since it has the narrowest bandwidth of any mode, you can
get more kilometers per watt out of the signal... basically you get
reach the furtherest across the world with it.

3) It is the only digital mode that does not require computer
machinery to interpret.

4) It the mode that requiring the simplest of equipment to implement.
Worst case, one could use crystal oscillator and a crystal receiver to
make a contact one state away. Try that with SSB or packet!

To me, CW is to communication as a lightsaber is to combat: both are
archaic, elegant, and extremely effective ways of getting your point
made. There might not be Jedi in this galaxy, but in my mind CW
operation is the next best thing.

The Eternal Squire



CW is not the narrowest bandwidth mode; currently, psk-31 is. With
something like a 32 Hz bandwidth, cw pales in comparison with its' 100 to
200 Hz bandwidth.


However CW is the lowest power consumption mode. All the other digital
modes require a computer and monitor. The latter two combined can require
250watts to 350 watts even before adding in the transmitter requirements.

Dee D. Flint, N8UZE