You are right Tony. Why do 3 or 4 of them requiring a lot of filament current when one could use one 4-250 or 4-400 or even two 4-125s.

One 4-65 will only give 100 watts out in ideal circumstances if run full bore. Might as well have a DX 100.

Jim/W5JO

----- Original Message ----- From: "Anthony W. DePrato WA4JQS"




THE 4-65'S are low power rf tubes
73 Tony


Anthony W. DePrato  WA4JQS
QCWA  # 23602   10X # 3621
A1-OP FISTS # 10573  VBA # 55 AMI # 1274
NCDXF # 1036 RNARS # 1309 SKCC # 1227
DXCC PHONE DXCC RTTY DXCC CW
Lis. 1962 Calls Held
 VP8BZL VP8SSI 3Y0PI V31SS ZD8JQS
 WA4JQS/ZS1 WA4JQS/4K1 WA4JQS/KC4


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