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Author Topic: is the 6293 a sub for the 6146?  (Read 3534 times)
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KR4WI
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« on: February 11, 2006, 10:19:27 PM »
I just picked up a viking ll today. When I looked into it and pulled the final tube it had jan crc-6293 in it, and could not find a number for the other final, is this a substitude for the 6146 tube??       Matthew KR4WI
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The Slab Bacon
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« Reply #1 on: February 12, 2006, 02:43:42 AM »
Matt,
        A 6293 is basically a pulse rated 6146 with a slightly higher dissapation rating. If you use them in pairs they make an excellent sub for a 6146. (dont use 1 6293 and 1 6146 as a pair) I have personally used them in several transmitters in the past. Best of all not many people know what they are, so they can usually be found cheap at hamfests!
                                                     The Slab Bacon
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"No is not an answer and failure is not an option!"
KR4WI
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« Reply #2 on: February 13, 2006, 09:31:38 AM »
Frank:  Thanks for the reply, they was only one in the final. So I pulled both and put 6146 in, seem to be loading ok. I will ck it more this morn. Matthew
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