1、AMSC N/A FSC 5985MIL-DTL-3928/11D 15 February 2011 SUPERSEDING MIL-DTL-3928/11C 15 August 2001 DETAIL SPECIFICATION SHEET SWITCH, RADIO FREQUENCY TRANSMISSION LINE (COAXIAL) (ELECTRICALLY OPERATED) CLASS 7 This specification is approved for use by all Departments and Agencies of the Department of De
2、fense. Requirements for acquiring the switch described herein shall consist of this specification sheet and MIL-DTL-3928. Position 1. (De-energized or fail-safe position), C connects to NC connector. Position 2. (Energized position), C connects to NO connector. FIGURE 1. PIN M3928/11-01. INCH-POUND
3、INACTIVE FOR NEW DESIGN AFTER 6 SEPTEMBER 1966 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/11D 2 Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A .354 .334 8.99 8.48 G .65 .59 16.5 15.0
4、 B .560 .540 14.22 13.72 H 1.34 1.28 34.0 32.5 C .110 .090 2.79 2.29 J .110 .090 2.79 2.29 D .59 .53 15.0 13.5 K .143 dia .137 dia 3.63 dia 3.48 dia E 1.747 1.727 44.37 43.87 L .78 .72 19.8 18.3 F 1.947 1.927 49.45 48.95 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general
5、 information only (1.00 inch = 2.54 mm). 3. Metric equivalents are in parentheses. 4. Corners of case may be round or square. 5. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. FIGURE 1. PIN M3928/11-01 - Continued. Provide
6、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMSC N/A FSC 5985TABLE I. Electrical and performance characteristics. PIN M3928/11 Fig. No. Housing Manual or remote Sole-noid or motor Fail- safe or latch- ing Freq- uency range DC to GHz VSWR (max) Inser-tio
7、n loss (max) Isola-tion (min) Switching time (max) Posi-tion indica-ting circuit Life cycles x 1000 Operating voltage nominal Pickup voltage (max) Dropout voltage (max) Operating current (max) 1/ Holding current fail-safe type 1/ (max) Power and indicator connector Weight (max) 2/ -01 N 1 O R S F 0.
8、4 1.5:1 (dB) 0.35 (dB) 40 (ms) 10 None 250 3/ 28 V dc 4/ 18 V dc 14 V dc (A) 0.3 (A) 0.3 Solder terminals (oz) 12 (341) 1/ At nominal operating voltage and 20 C. 2/ Mass in grams in parentheses. 3/ 25,000 cycles under 25 watts RF power, the remainder with no load. 4/ Pulsating dc, 120 Hz ripple (ful
9、l wave rectified 60 Hz ac). 3MIL-DTL-3928/11DProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/11D 4 REQUIREMENTS: Dimensions and configuration: See figure 1. RF connectors: Female connectors shall mate with type BNC male connectors in acc
10、ordance with MIL-PRF-39012/16. Nominal impedance: 50 ohms. Termination: Open. RF power handling capability (average): 100 watts. Electrical and performance characteristics: See table I. Vibration: Method I. Operating temperature: -55 C to +85 C. Part or Identifying Number (PIN): M3928/11- 01N. TABLE
11、 II. PIN to type cross-reference. PIN M3928/11- Type SA- /U 01 1501 Referenced documents: In addition to MIL-DTL-3928, this document references the following: MIL-PRF-39012/16 Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of
12、 the changes. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2011-006) DLA - CC Review activities: Army - MI Navy - AS, MC, OS, SH Air Force - 19, 99 NOTE: The activities listed above were interested in 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-,-,-
