GW3UEP 100W MF CW TX Description

 472 kHz CMOS VFO    Xtal 4060     Index

VFO Test Box    GW4HXO's B-Hive VFO

100W PA Schematic [CMOS-keyed version]

100W PA Schematic [PA-keyed version]

 

100W MF CW PA Test Rig

CMOS-keyed version with 12V relay

IRF540 PA scope-shots 100W o/p: matched 50R load: ~120W dc i/p

Shows PA Drain Pulse & Gate-Drive Wave-Forms

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Test-Oscillator used with Frequency Counter for measurement of L1-3 Inductance values.

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