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QZ06-20

 
    
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The QZ06-20 is the quick heating version of the QV06-20 small transmitting beam tetrode for mobile use. The QZ06-20 would reach 70% of full power in 0.5 seconds from cold.
Thanks to John Fielding ZS5JF for the information.
The wide glass tube envelope is 36 mm in diameter and excluding the IO base pins, the valve is 78 mm.
References: Datasheet & John Fielding. Type QZ06-20 was first introduced in 1963.

 

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

 

Absolute Maximum Operating Conditions
Beam Tetrode
Vh
Ah
Va
Vs
Vg
mAa
mAs
mAg
Pdriv
Pout
Pdiss
freq
f.max
1.6
3.2
600
150
-58
112
9
2.8
0.2W
52W
20W
60
175
PDF scanned from an original document held by the museum
Updated February 08, 2013.
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