[Milsurplus] 5C22

Tue Aug 27 21:55:49 EDT 2013

google says - 

[PDF]  
_5C22_ (http://gbppr.dyndns.org/PROJ/mil/radar/5C22.pdf)  
gbppr.dyndns.org/PROJ/mil/radar/5C22.pdf  
The type 5C22 Hydrogen Thyratron is a hot-cathode  grid-controlled gas recti
ﬁer ... The type 5C22 may be used in a  wide variety of applications which 
will take ...  
_5C22, Tube  5C22; Röhre 5C22 ID16638, Thyratron -  Radiomuseum.org_ 
(http://www.radiomuseum.org/tubes/tube_5c22.html)  
www.radiomuseum.org/tubes/tube_5c22.html - _Similar_ 
(http://search.aol.com/aol/search?s_it=similarPages.search&v_t=client97_searchbox&o_q=5C22.+radar&q
=related:www.radiomuseum.org/tubes/tube_5c22.html+5C22.+radar)  to 5C22, 
Tube  5C22; Röhre 5C22 ID16638, Thyratron - Radiomuseum.org  
Tube 5C22 or Röhre 5C22 ID16638, Thyratron,  OTHER ... 

    *   _Figure 57.  Construction of 5C22 thyratron. - Army Munitions_ 
(http://armymunitions.tpub.com/mm50058/mm500580081.htm)  
armymunitions.tpub.com/mm50058/mm500580081.htm  
(4) Therefore, instead of the spark gap, modern  radar sets use the. 
HYDROGEN ... Figure 57 shows the internal  structure of a type 5C22 HYDROGEN. 
    *   _Climate  plan takes on overseas coal : Business_ 
(http://www.stltoday.com/business/local/climate-plan-takes-on-overseas-coal/article_cd07f228-b
0df-5c22-b55a-dad2f2e81cbd.html)  
www.stltoday.com/business/local/climate-plan-takes-on-overseas-coal/article.
..   
Jun 28, 2013 ... The shift will divert billions of  dollars from a cheap 
source of electricity that contributes heavily to global  warming. 
    *   _thyratron tube 5c22 datasheets and application notes, data  ..._ 
(http://www.datasheets.org.uk/thyratron%20tube%205c22-datasheet.html)  
www.datasheets.org.uk/thyratron%20tube%205c22-datasheet.html   
First line: induction heating schema diagram radar  circuit impulsion* 
SCHEMA chauffage par induction thyratron tube 5c22  PHILIPS HYDROGEN THYRATRON,  
...

    *   _Thyratrons -  Electron Devices - L-3 Communications_ 
(http://www2.l-3com.com/edd/products_thyratrons.htm)  
www2.l-3com.com/edd/products_thyratrons.htm  
L-4884B, 1, 16, 325, 0.25, 200/0.4, 6.3/11.5, -, 8503,  5C22, 8613, 
CV-2520, CV- 6022, 5,9,14. L-4680, 1, 25 ...  Radar & General Purpose Thyratrons. 
Product 
    *   _List of vacuum  tubes - Wikipedia, the free encyclopedia_ 
(http://en.wikipedia.org/wiki/List_of_vacuum_tubes)  
en.wikipedia.org/wiki/List_of_vacuum_tubes - _Similar_ 
(http://search.aol.com/aol/search?s_it=similarPages.search&v_t=client97_searchbox&o_q=5C22.+radar
&q=related:en.wikipedia.org/wiki/List_of_vacuum_tubes+5C22.+radar)  to List 
of vacuum tubes -  Wikipedia, the free encyclopedia  
... for use in radar systems,  short-circuits the receiver input to protect 
it while the ...  5C22 Half-indirectly heated, hydrogen triode thyratron 
for radar  modulators. 
    *    
_RMA tube designation -  Wikipedia, the free encyclopedia_ 
(http://en.wikipedia.org/wiki/RMA_tube_designation)  
en.wikipedia.org/wiki/RMA_tube_designation - _Similar_ 
(http://search.aol.com/aol/search?s_it=similarPages.search&v_t=client97_searchbox&o_q=5C22.+radar
&q=related:en.wikipedia.org/wiki/RMA_tube_designation+5C22.+radar)  to RMA 
tube designation -  Wikipedia, the free encyclopedia  
5C22--Hydrogen thyratron for radar  modulators. 6C21--Triode radar 
modulator for "hard tube" pulsers.  8D21--Internally water cooled dual tetrode used 
in early ... 
_[  More results from en.wikipedia.org ]_ 
(http://search.aol.com/aol/search?s_it=moreResultFrom.search&v_t=client97_searchbox&q=site:en.wikipedia.org+5C
22.+radar) 
    *   [PDF]  
_Radar  Transmitters - The Free Information Society_ 
(http://www.freeinfosociety.com/media/pdf/4441.pdf)  
www.freeinfosociety.com/media/pdf/4441.pdf  
(This objective supports SM Task Numbers 011-151-0003,  Repair Radar Set. 
AN/ TPN-18; 011-151-0104, Repair Radar Set  AN/TPN-18A; 011-151-0128, Repair.

In a message dated 8/27/2013 5:24:32 P.M. US Mountain Standard Time,  
wrcromwell at gmail.com writes:

Hi,

I'm listing this here and on one other email list (where  most the 
members from this list also live) because some members are or  know of 
people interested in radar. Descriptions of this tube indicate  that it 
was used in radar sets. As the subject says, it's a 5C22. The only  test 
I can conduct on it is a continuity test of the heater and it passes  
that test. Do any of you want this tube of know of somebody who  does?

73,

Bill   KU8H
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