INCH-POUND
MIL-PRF-1/1709B
2 August 1999
SUPERSEDING
MIL-E-1/1709A
26 June 1985
PERFORMANCE SPECIFICATION SHEET
ELECTRON TUBE, GAS SWITCHING
TYPE 8919 *
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for acquiring the electron tube described herein
shall consist of this document and the latest issue of MIL-PRF-1.
DESCRIPTION: Passive TR-limiter, bandpass, frequency range 5,395 to 5,905 MHz.
ABSOLUTE RATINGS: Pulse modulation.
Parameter:
Incident power
Du
tp
TA
Altitude
µs
°C
Unit:
kw
---
feet
Maximum:
300
0.001
1.15
71
10,000
Minimum:
4
---
---
10
---
PHYSICAL CHARACTERISTICS: See figure 1.
Mounting: Mates with UG-406B/U choke flange or equivalent.
W eight: 2 pounds (approximate).
TEST CONDITIONS:
Frequency
±
Parameter:
Incident
tp
prr
F
F
MHz
power
µs
Unit:
kw
pps
MHz
1
5,395
0.1%
±10%
± 0.10
±5%
Tolerance:
---
2
5,450
0.1%
Test condition 1:
40
1.0
1,000
F3
3
5,650
0.1%
Test condition 2:
70
1.0
1,000
F3
4
5,825
0.1%
Test condition 3:
300
1.0
1,000
F3
5
5,905
0.1%
GENERAL:
Qualification - Required.
_____________
* See 7/ at end of table I.
AMSC N/A
1 of 5
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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