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CV1759

Sensibly equivalent to:
2C26A
    
Extras ▼

 

The CV1759 is a transmitting triode. The prototype was the 2C26A.
The data-sheet describes the 2C26A as a UHF triode pulse oscillator for use at up to 300 MHz.
The KB/FB identifies this valve as being made to specification K1001 or K1006, the B denotes qualification by a UK authority and the FB identifies the maker as STC, Footscray.
There are no maker's markings on the base.
The wide glass tube envelope is 29 mm in diameter, and excluding the IO base pins is 73 mm tall.
Reference: Data-sheet.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
tc
nc
h
nc
nc
nc
nc
h
k
g1
a

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
6.3
1.1
3,500
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated October 26, 2024.
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