MIL-DTL-39030F
3.3.3 Brass. Brass shall be in accordance with ASTM B16/B16M, ASTM B36/B36M and ASTM
B121/B121M.
3.3.4 Copper alloy. Copper alloy shall be in accordance with ASTM B124/B124M or ASTM
B152/B152M.
3.3.5 Copper beryllium. Copper beryllium shall be in accordance with ASTM B194, ASTM
B196//B196M and ASTM B197/B197M.
3.3.6 Corrosion-resisting steel. Corrosion-resisting steel shall be in accordance with ASTM
A240/240M, ASTM A484/484M, ASTM A666, ASTM A693 and ASTM A582/A582M. Corrosion resisting
steel pipe shall be in accordance with MIL-P-24691/3.
3.3.7 Aluminum alloy. Aluminum alloy shall be in accordance with ASTM B26/B26M, ASTM
3.4. Configuration and features. Dummy loads shall be of the configuration and physical dimensions
specified (see 3.1). It is not permitted to compensate for discontinuities of the dummy load by the design
of the mating connector.
3.4.1 RF connection interface. The RF connection interface shall be in accordance with MIL-STD-348
or MIL-DTL-24044 as applicable (see 1.2 and 3.1). The material, plating and gauging for the connector
interface shall conform to the application specifications. When specified, precision connectors shall be in
3.4.1.1 Printed circuit connectors. Printed circuit connectors for a specific dummy load shall conform to
MIL-DTL-55302 as applicable (see 3.1).
3.4.1.2 Receptacles. Receptacle connections for a specific dummy load shall be as specified (see
3.1).
3.4.1.3 Connection caps. All coaxial connections shall be sealed with push-on plastic caps to prevent
both damage and the entrance of moisture and foreign material during storage. These caps will be
supplied with the dummy load.
3.4.1.4 Connection metal parts. Unless otherwise specified, the connector and male center pins shall
be made of corrosion-resisting steel. The female center contact pins shall be made of copper beryllium,
silver plating, or when otherwise specified, gold plated (see section 2).
3.4.1.5 Plastic. Plastic shall be in accordance with ASTM D2116, ASTM D4894 or ASTM D4895.
3.4.2 Operating frequency range. The frequency range shall be as specified (see 3.1).
3.4.3 Impedance. The nominal impedance shall be as specified (see 3.1).
3.4.4 Power handling capability.
3.4.4.1 Average power rating. The average power rating shall be as specified (see 3.1) at the ambient
temperature or heat sink temperature. The average power equals the peak power times the duty cycle.
3.4.4.2 Maximum peak power. The maximum peak power, if applicable, shall be as specified (see
3.1).
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