por Patman » 11 Jun 2011, 20:37
Estas son algunas respuestas a mi pregunta sobre los charts de afuera:
The charts are serial numbered to the radio and no other chart can be used.
Dallas
The reason for that is every VFO (especially of that time frame) will have tolerance differences in the various parts used in the oscillators. Even when they were built, each radio differed slightly from every other, so the charts would vary also.
After 50+ years, the parts may have aged in some cases so that even the original chart may be off here and there.
If you use your set operationally, it might be a good idea to retire the original chart and make your own using the radio in its current state and a frequency counter. Sounds like a big task, but it shrinks significantly when you figure you only have to do the 80, 40, and 30m bands to start with.
--Mark Francis
KI0PF
Also the tuner in the transmitter is serial numbered to the chart.I have had luck in the past swaping tuners with matching charts between radios.At one time I had a quantity of demilled transmitters with good tuners and matching charts.
Dallas
O sea que voy a tener que trabajar con algun excel y un frecuencimetro.
Patricio
LW8DBP