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[aprssig] Alternate Freq Input Digi's

Keith VE7GDH ve7gdh at rac.ca
Wed Oct 3 19:14:16 UTC 2007


Bob WB4APR wrote...

> 1) Gives local priority to local low-power users.
> 2) They do not collide with any other uplink packets
> 3) Their reliability is excellent on 144.99
> 4) The 144.99 channel has NO OTHER DIGIS OR TRAFFIC
> 5) When they are digi'ed over to 144.39, they are no different
> than any other hidden-transmitter-packet that cannot hear other
> users direct either. So in most cases, there is no difference in
> performance on 144.39.

OK - I see your point. Much of the time, the mobile station will be 
transmitting in any case at a time when the WIDEn-N digi is hearing other 
stations that the mobile can't hear. I'll have to give it a try sometime.

73 es cul - Keith VE7GDH
--
"I may be lost, but I know exactly where I am!" 





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