INCH-POUND
MIL-PRF-1/37E
18 October 2002
SUPERSEDING
MIL-PRF-1/ 37D
19 September 1997
PERFORMANCE SPECIFICATION SHEET
ELECTRON TUBE, POW ER
TYPE 8166
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for procuring the electron tube described herein
shall consist of this document and the latest issue of MIL-PRF-1.
DESCRIPTION: Tetrode.
See figure 1.
Operating position: Vertical, base down or up.
W eight: 1.5-pound nominal (680 grams).
ABSOLUTE RATINGS: C Telegraphy
Parameter:
F
Ef
Eb
Ec1
Ec2
Ib
Pg1
Pg2
Pp
T(seal)
Te
Cooling
°C
°C
Unit:
MHz
V ac
V dc
V dc
V dc
mA dc
W
W
W
Note 1
Maximum:
110
7.9
6,000
-500
1,000
700
25
75
1,000
200
225
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Minimum:
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7.1
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Test
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7.5
2,500
Adjust
500
400
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Note 2
Condition:
GENERAL:
Qualification - Required
AMSC N/A
Page 1 of 4
FSC 5960
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.