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No robb.
The EN369DR I have proved as above is correct in the driver section, and looking at the EN1230 if you were to bias it with a 3.9k resistor to the 8v tx power line it would bias properly at 3.66v.
Whilst I have not found any radios that use an EN1230 for mosfet biasing from the factory the CRE8900 is very close with r1 being 330 ohms and r2 being 3.9k so we can quite safely say it is only the EN369FN that's incorrect.

Psi

[QUOTE="PsiDOC, post: 436637, member: 21395"] No robb. The EN369DR I have proved as above is correct in the driver section, and looking at the EN1230 if you were to bias it with a 3.9k resistor to the 8v tx power line it would bias properly at 3.66v. Whilst I have not found any radios that use an EN1230 for mosfet biasing from the factory the CRE8900 is very close with r1 being 330 ohms and r2 being 3.9k so we can quite safely say it is only the EN369FN that's incorrect. Psi [/QUOTE]

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