欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    DLA MIL-DTL-3928 20 E-2011 SWITCHES RADIO-FREQUENCY TRANSMISSION LINE (COAXIAL) (ELECTRICALLY OPERATED) CLASS 4 1P2T.pdf

    • 资源ID:690733       资源大小:158.31KB        全文页数:12页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    DLA MIL-DTL-3928 20 E-2011 SWITCHES RADIO-FREQUENCY TRANSMISSION LINE (COAXIAL) (ELECTRICALLY OPERATED) CLASS 4 1P2T.pdf

    1、AMSC N/A FSC 5985MIL-DTL-3928/20E 15 February 2011 SUPERSEDING MIL-DTL-3928/20D 15 August 2001 DETAIL SPECIFICATION SHEET SWITCHES, RADIO-FREQUENCY TRANSMISSION LINE (COAXIAL) (ELECTRICALLY OPERATED) CLASS 4, 1P2T This specification is approved for use by all Departments and Agencies of the Departme

    2、nt of Defense. Requirements for acquiring the switch described herein shall consist of this specification and MIL-DTL-3928. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A .885 .865 22.48 21.97 G .526 .506 13.36 12.85 B 1.78 1.72 45.2 43.7 H 1.042 1.0

    3、22 26.47 25.96 C .78 .72 19.8 18.3 J 2.41 2.35 61.2 59.7 D .65 .59 16.5 15.0 K 1.72 1.66 43.7 42.2 E .28 .22 7.1 5.6 L .78 .72 19.8 18.3 F .572 .552 14.53 14.02 M .385 .365 9.78 9.27 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm

    4、). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 1. PIN M3928/20-02. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

    5、IHS-,-,-MIL-DTL-3928/20E 2 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case

    6、may be squared. FIGURE 1. PIN M3928/20-02 - Continued. Position 1. (Deenergized or failsafe position), C connects to NC connector. NO is open circuit. Position 2. (Energized position). C connects to NO connector. NC is open circuit. SCHEMATIC (SHOWN IN POSITION 1) Provided by IHSNot for ResaleNo rep

    7、roduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 3 Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A .213 dia .193 dia 5.41 dia 4.90 dia H .56 - 14.2 - B .452 .432 11.48 10.97 J 2.07 - 52.6 - C .895 .875 22.73 22.22 K .43

    8、.37 10.9 9.4 D 2.65 - 67.3 - L .65 - 16.5 - E 1.780 1.760 45.21 44.70 M .541 .521 13.74 13.23 F .895 .875 22.73 22.23 N 1.09 - 27.7 - G .210 .190 5.33 4.83 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Unless otherwise spec

    9、ified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 2. PIN M3928/20-03. Position 1. (Deenergized or failsafe position), C connects to NC connector. NO is open circuit. Position 2. (Energized position)

    10、. C connects to NO connector. NC is open circuit. SCHEMATIC (SHOWN IN POSITION 1) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 4 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.0

    11、0 inch = 25.4 mm). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 3. PIN M3928/20-04. Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A

    12、 1.83 1.77 46.5 45.0 K 1.80 - 45.7 - B .93 .87 23.6 22.1 L .12 .06 3.0 1.5 C .328 .308 8.33 7.82 M .66 - 16.8 - D .646 .626 16.4 15.9 N .130 dia .110 dia 3.30 dia 2.79 dia E .646 .626 16.4 15.9 P .21 .15 5.3 3.8 F 1.30 1.24 33.0 31.5 Q .32 .26 8.1 6.6 G .35 - 8.9 - R .340 .320 8.64 8.13 H .28 .22 7.

    13、1 5.6 S .69 .63 17.5 16.0 J .59 .53 15.0 13.5 Position 1. (Deenergized or failsafe position). C connects to NC connector. NO is open circuit. Position 2. (Energized position). C connects to NO connector. NC is open circuit. SCHEMATIC (SHOWN IN POSITION 1) Provided by IHSNot for ResaleNo reproduction

    14、 or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 5 FIGURE 4. PIN M3928/20-05. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 6 Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max

    15、Min Max Min A 2.23 2.17 56.6 55.1 H 1.70 - 43.2 - B .013 .007 0.33 0.18 J .310 .290 7.87 7.37 C .890 .870 22.61 22.10 K .50 - 12.7 - D 1.770 1.750 44.96 44.45 L .90 - 22.9 - E .310 .290 7.87 7.37 M .910 .890 23.11 22.61 F .260 .240 6.60 6.10 N .460 .440 11.68 11.18 G .260 .240 6.60 6.10 P 2.75 - 69.

    16、8 - Q .151 dia .131 dia 3.84 dia 3.33 dia NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round c

    17、orners of case may be squared. FIGURE 4. PIN M3928/20-05 - Continued. Position 1. (Deenergized or failsafe position). C connects to NC connector. NO is open circuit. Position 2. (Energized position). C connects to NO connector. NC is open circuit. SCHEMATIC (SHOWN IN POSITION 1) Provided by IHSNot f

    18、or ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 7 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decim

    19、als and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 5. PIN M3928/20-06. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A .328 .308 8.33 7.82 H .66 - 16.8 - B .646 .626 16.41 15.90 J 1.80 - 45.7 - C .646 .626 16.

    20、41 15.90 K .30 - 7.6 - D 1.30 1.24 33.0 31.5 L .78 .72 19.8 18.3 E 1.83 1.77 46.5 45.0 M .43 .37 10.9 9.4 F .55 .49 14.0 12.4 N .340 .320 8.64 8.13 G .12 .06 3.0 1.5 P .69 .63 17.5 16.0 Position 1. Energize pin A. J3 connects to J1, J2 is open circuit. Position 2. Energize pin B. J3 connects to J2,

    21、J1 is open circuit. SCHEMATIC (SHOWN IN POSITION 1) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 8 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Unless o

    22、therwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 6. PIN M3928/20-07. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A 2.07 - 52.6 - J 2.

    23、65 - 67.3 - B .210 .190 5.33 4.83 K .32 - 8.1 - C .59 .53 15.0 13.5 L .38 .32 9.7 8.1 D .452 .432 11.48 10.97 M .73 .67 18.5 17.0 E .880 .860 22.35 21.84 N .213 dia .193 dia 5.41 dia 4.90 dia F .895 .875 22.73 22.23 P .27 .21 6.9 5.3 G .895 .875 22.73 22.23 Q 1.09 - 27.7 - H 1.780 1.760 45.21 44.70

    24、Shown in failsafe position (position 1) Energized term B to connect in to 2 (position 2). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 9 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information o

    25、nly (1.00 inch = 25.4 mm). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 7. PIN M3928/20-08. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Mi

    26、n Max Min Max Min A 2.07 - 52.6 - G .895 .875 22.73 22.23 B .59 .53 15.0 13.5 H 1.780 1.760 45.21 44.70 C 2.65 - 67.3 - J .210 .190 5.33 4.83 D .32 - 8.1 - K .452 .432 11.48 10.97 E 1.09 - 27.7 - L .880 .860 22.35 21.84 F .895 .875 22.73 22.23 M .213 dia .193 dia 5.41 dia 4.90 dia Position 1. Energi

    27、ze terminal 1. JC connects to J1, J2 is open circuit. Position 2. Energize terminal 2. JC connects to J2, J1 is open circuit. Schematic (shown in position 1) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 10 NOTES: 1. Dimensions are

    28、 in inches. 2. Metric equivalents are given for general information only (1.00 inch = 25.4 mm). 3. Unless otherwise specified, tolerances are .010 ( 0.25 mm) for three place decimals and .03 (0.8 mm) for two place decimals. 4. Round corners of case may be squared. FIGURE 8. Switch configuration and

    29、schematic, PIN M3928/20-09. Dimensions Letter Inches Millimeters Letter Inches Millimeters Max Min Max Min Max Min Max Min A 2.135 2.115 54.23 53.72 E .190 dia .170 dia 4.83 dia 4.32 dia B .369 .349 9.37 8.86 F 1.03 .97 26.2 24.6 C 2.698 2.678 68.53 68.02 G .885 .865 22.48 21.97 D 2.385 2.365 60.58

    30、60.07 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMSC N/A FSC 5985TABLE I. Electrical and performance characteristics. 1/ PIN M3928/20- Fig. No. Hous-ing Frequen- cy range dc to GHz VSWR Insertion loss (dB) Isolation (dB) Switch time (ms) Positi

    31、on indication circuit and rating Life cycles x 1000 Fail-safe or latching Operating current (A) 2/ Holding current (A) 2/ Nominal operating voltage Pickup voltage Dropout voltage Power and indicator connector Weight (oz) 02N, S 03N, S 04N, S 4/ 05N, S 06N, S 3/ 4/ 07N, S 08N, S 3/ 5/ 09N, S 2 3 4 5

    32、6 7 8 9 E E E E E E E E 6 11 11.25 0.4 12.4 12.4 12.4 at 1.57 12.4 Max 15:1 1.4:1 1.4:1 1.2:1 1.5:1 1.5:1 1.5:1 1.2:1 1.5:1 Max 0.3 0.4 0.5 0.15 0.5 0.5 0.5 0.15 .50 Min 50 60 50 60 50 60 50 60 60 Max 25 20 20 25 20 20 20 30 15 None None 0.2A at 40 V dc 2A at 28 V dc None None 0.1A at 28 V dc None 1

    33、000 100 100 1000 1000 100 100 1000 F F F F L F L F Max 0.12 0.8 0.28 0.25 0.56 0.80 0.56 0.12 Max 0.12 0.4 0.28 0.25 0 0.40 - 0.12 28 V dc 28 V dc 28 V dc 28 V dc 28 V dc 28 V dc 28 V dc 28 V dc 20 V dc 18 V dc 22 V dc 20 V dc 24 V dc 20 V dc 20 V dc 20 V dc 5 V dc 5 V dc 5 V dc 5 V dc - 10 V dc - 8

    34、 V dc Solder terminals MS3113- 8-2P Solder terminals Solder terminals Mates with MS3116E- 8-3S Solder terminals Solder terminals Solder terminals Max 4 10 4 6 4 9.5 4 7 1/ M3928/20-01 has been deleted. 2/ At 28 V dc and 20 C. 3/ Transient interference (RFI). 4/ Sequence: Make-before-break. 5/ RF pow

    35、er handling capacity: 80 watts minimum at sea level and 10-5through 10-10torr. 11MIL-DTL-3928/20EProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3928/20E 12 REQUIREMENTS: Dimensions and configurations: See figures 1 through 8. RF connectors:

    36、Female connectors (3 places) shall meet the requirements of MIL-PRF-39012 and shall mate with TNC type male connectors in accordance with MIL-PRF-39012/26. Electrical and performance characteristics: See table I. RF power handling capability (average): 50 watts (minimum). Nominal impedance: 50 ohms.

    37、 Termination: Open. Vibration: Method I. Operating temperature: -55 C to +85 C. Part or Identifying Number (PIN): M3928/20- (and dash number from table I). Referenced documents: In addition to MIL-DTL-3928, this document references the following MIL-PRF-39012 MIL-PRF-39012/26 MS3113 MS3116 Marginal

    38、notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2011-011) DLA - CC Review activities: Army - MI Navy - AS, MC, OS, SH Air Force -

    39、 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-,-,-


    注意事项

    本文(DLA MIL-DTL-3928 20 E-2011 SWITCHES RADIO-FREQUENCY TRANSMISSION LINE (COAXIAL) (ELECTRICALLY OPERATED) CLASS 4 1P2T.pdf)为本站会员(fuellot230)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开