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| Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets. |
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1st Jan 2019, 11:48 pm
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#1 |
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Retired Dormant Member
Join Date: Jan 2019
Location: Zaragoza, Spain
Posts: 1
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Twt cv2188 w7/2d itt. Value?
Dear Sirs, I found this valve in my storage romm. I'd like to know if this piece has some value or not, really I don't know what to do with it, and I'm nor t electronic engineer.
Thanks in advance for your support. |
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2nd Jan 2019, 7:44 am
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#2 |
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Dekatron
Join Date: Jul 2009
Location: Sleaford, Lincs. UK.
Posts: 7,667
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Re: Twt cv2188 w7/2d itt. Value?
Welcome to the forum, CV2188 - http://www.r-type.org/exhib/aag0116.htm - looks interesting, folk here will know more. Doesn't come up with any results on ebay completed listings, so probibly just a nice looking valve but worthless.
Andy.
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Curiosity hasn't killed this cat...so far. |
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2nd Jan 2019, 7:46 am
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#3 |
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Moderator
Join Date: Dec 2010
Location: Exeter, Devon and Poole, Dorset UK.
Posts: 6,875
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Re: Twt cv2188 w7/2d itt. Value?
Hi Juan
Can't help you with value but this is an unusual valve. It's called a Travelling Wave Tube. http://www.r-type.org/exhib/aag0116.htm These are quite specialist in use. Good luck  Oops crossed with Andy Cheers Mike T
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Invisible airwaves crackle with life or at least they used to  Mike T BVWS member. www.cossor.co.uk Last edited by Cobaltblue; 2nd Jan 2019 at 7:48 am. Reason: Crossed |
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2nd Jan 2019, 8:40 am
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#4 |
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Dekatron
Join Date: Jul 2009
Location: Sleaford, Lincs. UK.
Posts: 7,667
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Re: Twt cv2188 w7/2d itt. Value?
Great minds think alike Mike : )
A.
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Curiosity hasn't killed this cat...so far. |
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