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Author Topic: 3CX1500A7 -vs- 3CPX1500A7 (8877 Tubes)  (Read 28625 times)
W2ISB
Member

Posts: 28




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« Reply #15 on: September 09, 2012, 12:02:29 PM »

"...3CPX1500A7.  The only difference is that it's marketed as a commercial tube that is also pulse rated."
No so. The CPX version also is taller and handles higher plate voltage.

Gerd, W2ISB
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K2FX
Member

Posts: 20




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« Reply #16 on: September 14, 2012, 11:43:42 AM »

They are slightly taller.  About 1/4 Inch.  When using make sure that extra 1/4 Inch will fit properly in your amplifier.
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