INCH-POUND
MIL-PRF-1/208G
22 June 1998
SUPERSEDING
MIL-E-1/208F
27 October 1970
PERFORMANCE SPECIFICATION SHEET
ELECTRON TUBE, GAS SWITCHING
TYPE 1B27
The requirements for acquiring the electron tube described herein
shall consist of this document and the latest issue of MIL-PRF-1.
This specification is mandatory for use by all Depart-
ments and Agencies of the Department of Defense.
DESCRIPTION:
TR, operational frequency range 2,600 to 3,700 MHz, nominal peak power 50 kw note 5.
ABSOLUTE RATINGS:
Parameter:
Ii
Ebb (open circuit)
Incident power
Du
Alt
µA dc
Unit:
V dc
kw
---
ft
Maximum:
200
-1,000
100
0.0005
10,000
Minimum:
100
-750
---
---
---
PHYSICAL CHARACTERISTICS:
See figure 1.
W eight: 1.5 ounces (approximate).
TEST CONDITIONS:
Parameter:
F
tp
prr
Du
Iz
Incident power
µs
µA dc
Unit:
MHz
pps
---
kw
3,300 ± 0.5 %
Test 1:
0.5
1,000
0.0005
note 6
5
3,300 ± 5.0 %
Test 2:
0.5
1,000
0.0005
100
50
____________________________________________________________________________________________
GENERAL:
Qualification - Required.
AMSC N/A
1 of 10
FSC 5960
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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