MIL-DTL-39030/16B
REQUIREMENTS:
Dimensions and configurations: See figures 1.
Electrical characteristics:
Operating frequency: DC to 18.0 GHz.
Voltage standing wave ratio (VSWR):
1.15:1, maximum (DC to 4.0 GHz)
1.20:1, maximum (4.0 to 8.0 GHz)
1.25:1, maximum (8.0 to 12.0 GHz)
1.40:1, maximum (12.0 to 18.0 GHz)
Power:
Average: 1 watt, maximum.
Peak: Peak power input is specified at 200 watts maximum at 10 microsecond pulse with a .1 percent duty
cycle. Average power during peak power application shall not exceed maximum average power.
Note: Power input is specified at a heat sink temperature of +60°C.
Nominal characteristic impedance: 50 ohms.
Material:
Body: Aluminum alloy in accordance with ASTM B211 and SAE-AMS-QQ-A-225 for dash numbers 01, 02, and 03.
Brass in accordance with ASTM B121, ASTM B36, ASTM B16, ASTM B16M, and ASTM B124 for dash numbers
04, 05, and 06.
Finish: Chemical conversion coating in accordance with MIL-C-5541, class 1A for dash numbers 01, 02, and 03.
Nickel in accordance with SAE-AMS- QQ-N-290, class 1 for dash numbers 04, 05, and 06.
Bifurcated contact pin: Beryllium copper in accordance with ASTM B196, ASTM B197, and ASTM B194.
Finish: The male pin shall be a minimum gold thickness of 50 micro inches (1.27µm) in accordance
with ASTM B488, type 3, grade C, class 1.27, over 50 micro inches (1.27 µm) minimum of nickel in accordance
with AMS-QQ-N-290, class 1, measured anywhere along the mating surface, for all series. The socket contact
shall be a minimum of 50 micro inches (1.27µm) of gold in accordance with ASTM B488, type 3, grade C, class
1.27, over 50 micro inches (1.27 µm) minimum of nickel in accordance with AMS-QQ-N-290, class 1, including
the I.D., measured at a depth of .040 inch minimum. The plating on non-significant surfaces in the I.D. shall be
of sufficient thickness to ensure plating continuity and uniform utility and protection. This plating may consist of
an underplate only. A silver underplate shall not be permitted.
Weight: .25 ounce, maximum.
Ambient temperature range:
Operating: -55°C to +125°C.
Nonoperating (storage): -65°C to +125°C.
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