1、AMSC N/A FSC 5985 MIL-DTL-3933/31 10 August 2010 DETAIL SPECIFICATION SHEET ATTENUATORS, FIXED COAXIAL CONNECTOR SPACE LEVEL, NON SPACE LEVEL TYPE 3.5 mm CONNECTOR FREQUENCY RANGE: DC TO 28 GHz, CLASS III, LOW POWER This specification is approved for use by all Departments and Agencies of the Depart
2、ment of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-3933. NOTES: 1. Dimension A, 1.30 0.02 (33 0.5). 2. Dimensions are in inches. 3. Metric equivalents are given in parentheses for general information only. FIGURE 1. Dime
3、nsions and configuration. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3933/31 2 ENGINEERING DATA: Operating frequency range: DC to 28 gigahertz (GHz) (see table I). Test frequency range for SWR and attenuation measurements, mea
4、sured or recorded, when using an Automatic Network Analyzer (ANA) or equivalent test equipment: 100 MHz (or lower) to 14 GHz. Basic test frequency for sensitive measurements like temperature sensitivity, power sensitivity, and any other measurements where a delta specification is imposed: 14 GHz. Op
5、erating temperature range: -55 C to +100 C Weight: 0.30 ounces (8 g) maximum. REQUIREMENTS: Dimensions and configuration: See figure 1. Nominal impedance: 50 ohms. Attenuation: See table I. Stability and sensitivity: Maximum attenuation change after: Up to 10 dB, inclusive (dB) Over 10 dB (dB/dB) Te
6、mperature change/ thermal shock 0.05 0.005 Vibration or shock 0.1 0.01 Moisture resistance or salt spray 0.2 0.02 Peak power 0.05 0.005 Temperature sensitivity of attenuation, maximum: 0.0004 dB/dB/C. Power: See table I. Power sensitivity for full input power, maximum: 0.004 dB/dB/Watt. VSWR: See ta
7、ble I. Part or Identifying Number (PIN): M3933/31- (and dash number from table I with three device level designators are space level (T), screened (S) and non-screened (N) options). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMSC N/A FSC 5985 TA
8、BLE I. Electrical characteristics. Dash Number Attenuation (dB) Maximum power Input VSWR maximum 1/ Dimension A in inches (mm) 0.02 (0.5) Nominal Deviation DC to 8 GHz 8 to 12.4 GHz 12.4 to 28 GHz DC to 28 GHz AV (W) at 25C 2/ (continuously) Peak 3/ kW 01 N S T 0 +0.5, - 0 2 0.5 1.10:1 1.15:1 1.25:1
9、 1.30 (33) 02 N S T 3 0.60 2 0.5 1.10:1 1.15:1 1.25:1 1.30 (33) 03 N S T 6 0.60 2 0.5 1.10:1 1.15:1 1.25:1 1.30 (33) 04 N S T 10 0.60 2 0.5 1.10:1 1.15:1 1.25:1 1.30 (33) 05 N S T 20 0.75 2 0.5 1.10:1 1.15:1 1.25:1 1.30 (33) 06 N S T 30 0.75 2 0.5 1.10:1 1.15:1 1.25:1 1.30 (33) 1/ VSWR value is for
10、both ends. 2/ Power rating derated linearly to 0.2 Watts at 1000C. 3/ Peak power: 500 watts at 5 x 10-4 duty cycle, 5 microsecond pulsewidth.MIL-DTL-3933/313Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3933/31 4 Referenced documents. This
11、specification sheet only references MIL-DTL-3933. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2010-006) DLA - CC Review activities: Army - MI Navy - AS, MC, SH Air Force - 99 Civil agencies: NASA - NA NOTE: The activities listed above were interested in
12、this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
