Home |
Search |
Today's Posts |
#11
|
|||
|
|||
In article ,
"Doug Dotson" dougdotson@NOSPAMcablespeedNOSPAMcom wrote: I seem to remember that the rationale was that digital synthesized rigs are plenty stable enough to be relied upon to openate on frequency. That's not the point at all. It is, that commercial Type Accepted radios are all channelized frequencies as specified by the ITU, and therefore the frequency control system must be channelized with just ITU Frequencies avalable for selection, in order to meet Type Acceptance. That is just one of the technical differences between the two radio types. Stability hasn't been the issue for about 10 years. IMD on the otherhand IS a very big issue for Type Acceptance, and most Ham type radios can't meet the IMD spec, or even get in the same ballpark. Me |