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VR100

Sensibly equivalent to:
CV1100 KTW62
    
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The VR100 is an M-OV Type KTW62 supplied during WWII for RAF use. It is a vari-mu IF kinkless tetrode of the 6K7 class but with slightly more gain. Thousands were supplied during the WWII with the KTW62 used in the CR100.
The classic envelope is 36 mm in diameter and, excluding the IO base pins, is 102 mm tall.
References: Private communication, 1005 & 1043.

 

Pin Connections
IO
1
2
3
4
5
6
7
8
tc
m
h
a
g2
g3
-
h
k
g1

 

Absolute Maximum Operating Conditions
Pentode
Vh
Ah
Va
Vs
Vg
mAa
mAs
ra
gm
6.3
0.3
250
100
-3
8.0
2.8
0.46M
2.9
Updated January 17, 2013.
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