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QQV02-6

Sensibly equivalent to:
CV2466 TT23
See also:
Mullard TX Valves Advert - Mullard Industrial Valves Advert - Mullard QQV02-6 Advert
    
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The QQV02-6 is the smallest of the double beam tetrodes in this 1950s series from Mullard. It was introduced for 470 MHz (UHF) mobile transmitters.
It is used in frequency multipliers and driver stages, but for small output powers can be used alone as a final power amplifier.
This exhibit carries the older Mullard logo and was made overseas as as was the practice at the time the country of origin is not present just the word Foreign.
Like the other European pattern VHF double beam tetrodes there is a common screen grid and single sided control grids placed either side of the central cathode.
The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 58 mm tall.
References: Data-sheet & 1040. Type QQV02-6 was first introduced in 1958.

 

Pin Connections
B9A
1
2
3
4
5
6
7
8
9
g1(1)
k,s
g1(2)
h
h
a(1)
g2
a(2)
hct

 

Absolute Maximum Operating Conditions
Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
Pdriv
Pdiss
Pout
freq
6.3
0.8
180
180
-2.5
55
11
1.6W
6.0W
6.0W
490MHz
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated June 17, 2021.
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