MIL-DTL-22931/17A
REQUIREMENTS:
Operating temperature range: -55° to + 200°C.
Inner conductor: See table II.
Dielectric:
Cable core and insulating layer: See table II.
Outer conductor: Aluminum tubing, corrugated, seamless.
Diameter: See table II.
Jacket: See table II.
Voltage withstand:
2,000 volts rms (minimum at 60 Hz, or 3,500 volts dc)
Attenuation: See table II.
Velocity: See table II.
Capacitance: 25.0 pf/ft.
Impedance: 50 ± 2 ohms.
TABLE I. Voltage standing wave ratio.
After bending and
Frequency range Initial temperature cycling
(MHz)
(max)
(max)
500 2,000
1.15
1.18
2,000 5,000
1.20
1.25
5,000 10,000
1.20
1.25
Mandrel size for temperature cycling, bending, and cold bend tests: 7.5 inches (190.5 mm). See table I.
Minimum bending radius: 2.5 inches (63.5 mm). See table I.
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