ARMY MIL-R-14865 (3)-1991 RECEIVER TRANSMITTER LASER 10559281《10559281激光接收发射机》.pdf

1、- MIL-R-14865 (3) 12 I 9999906 0480084 3 I MIL-R-14 8 65 (AR) AMENDMENT 3 30 April 1991 SUPERSEDING AMENDMENT 2 12 July 1973 MILITARY SPECIFICATION RECEIVER-TRANSMITTER, LASER: 10559281 This amendment forms a part of MIL-R-l4865(AR), dated 2 March 1970, and is approved for use by the U.S. Army Armam

2、ent, Munitions, and Chemical Command, Department of the Army, and is available for use by all Departments and Agencies of the Department of Defense. PAGE 3 Table I, Item 1.12, delete 1i240t1 and substitute 11180011 Table I, Item 1.13, delete ii62011 and substitute 11270011 Table I, add: “1.18 NAND G

3、ate 1 Gate - DTpL 946 or equivalent 1.19 62 pf _+ 5% J3-G and J3-NIt J3-G (return to J3-N) PAGE 5 Table II, delete 11J4-Nt1 and substitute 11J4-W11 PAGE %- Figure 4, delete “40 k 32 rns“ and substitute l11OO I1 60 msI1 Figure 4, delete “0.6 k 0,5 stl and substitute “0.8 _+ 0.6 s“ PAGE 9 Paragraph 3.

4、3.1.5.1, delete and substitute 1i3.3.1.5.1 AGC Inhibit, Under the above conditions and with the receiver-transmitter window covered, the d-c voltage at J3-D shall be 27.0 I1 3.0 Vdc. With the interlock switch (SI) actuator on the Reply Gating Card Assembly (A4-10559295) pressed, the voltage at J3-D

5、shall be O k 1 Vdc. AMSC N/A 1 OF 6 FSC 1240 Distribution Statement A. Approved for public release: distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-14865 (AR) AMENDMENT 3 PAGE 10 Table III, Item 18: Delete llOutputll

6、values and substitute: OUTPUT PINS OF J4 P R S T D 4 H L L L L H II PAGE 11 Table III, Note 4, add Ilor 999O1I . PAGE 12 Table VI delete “1.4 k IV (positive polarity) II and substitute f 1.5 Vdc“ “+4. O PAGE 13 Table VII, Item 10 , delete output and substitute: OUTPUT PINS OF J4 Y 13 cl P R S T I NA

7、 L H L L L L 11 Table VII, Note 5, add l1or 999OV1 PAGE 15 Paragraph 111i3. 3.1.111* renumber to Ii3. 3.1.141t Add paragraphs 3.3.1.11 thru 3.3.1.13 and Figure 5: 113.3.1.11 A-triqqer threshold. Adjust R-10 on the PFN Charge Assembly (P/N 10559345) so that the energy output of The voltage Power Supp

8、ly the receiver-transmitter is 18.0 k 3.0 millijoules. level at J4-b shall be + 4.0 f 1.6 volts. 3.3.1.12 Laser outDut timing. When the transmitter is fired, the time between the reset pulse and the A-trigger, at test connector pins J3-B and J3-G respectively, shall be as shown by the waveform of Fi

9、gure 5. 3.3.1.13 PFN discharse time. With the removal of the 24 Vdc power source of Table I, the PFN current shall decrease to less than 7 micrqamperes within 25 seconds. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-14865 (3) 12 7799906 04

10、80086 7 MIL-R-14865 (AR) AMENDMENT 3 I Reset . J3-B -1 U (Ref only) 350 f 40psec J3-G *-i . . I-, A-trigger 4 Figure 5. Laser Output. Timing PAGE 15 Paragraph 3.3.2.1, delete Ithrou.gh 3.3.1. 10lt and substitute Itthrough 3.3.1.13“ Paragraph 3.3.2.2, delete and substitute: “3.3.2.2 Operatinqtemperat

11、ures. The receiver-transmitter shall meet the requirements of 3.3.1.1 through 3.3.1.10, except 3.3.1.1.2, 3.3.1.1.3, 3.3.1.2, and 3.3.1.5, while exposed to and stabilized at -40F and +125“F, subsequent to which it shall meet the requirements of 3.3.1.1 through 3.3.1.13 at ambient temperature (60F to

12、 90“F).Ir PAGE 16 Paragraph 3.3.2.3 and 3.3.2.4, delete Itthrough 3.3.1.10f1 and substitute Itthrough 3.3.1.13“ PAGE 17 Paragraph 4.2, add to second sentence Itplus three each of all items covered by SQAP. II PAGE 18 Table X, delete item 116 and substitute: Iw6. A-trigger threshold 3.3 1.11 117. Las

13、er output timing 3.3.1.12 118. PFN discharge time 3.3.1.13 119. Receiver-transmitter leakage 3.3.1.14 4.6.12 4.6.13 4.6.14 4.6.15“ 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-14865 (3) 12 I 9999906 0480887 9 I MIL-R-14 8 65 (AR) AMENDMENT

14、 3. PAGE 19 TABLE XII, delete Test Procedure column and substitute: “TEST PROCEDURE 4.6.16.1 4.6.16.1 4.6.16.2 4.6.16.3 4.6.16.4“ PAGE 21 Table XIII, Items 5 and 6, delete and substitute: ?l5. Optical Power Meter Instrument capable of measuring peak power of laser beam up to 1 x lo7 watts at 6943 A.

15、“ “6. Energy Meter Instrument capable of measuring energy of 0-100 millijoules.tt PAGE 21 Table XIII, Item 11, delete 11, delete “15 percent“ and substitute “8 O percent“ PAGE 23 Paragraph 4.6.6.1, PFN voltage note, add: IlThe PFN voltage shall not exceed 1300 voltS.Ir Paragraph 4.6.6.1, prior to th

16、e operation note, add: “A-trigger threshold. The A-trigger threshold test (4.6.12) shall be performeii prior to performing ranging.“ Paragraph 4.6.10, add: “Item 5 or 4 and 6 of Table XIII are utilized. It .I PAGE 24 Paragraph 4.6.11.2, delete “42 f 1 dBIt and substitute Il41 ?- 1 dB“ II 7. Provided

17、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-lYh5 (3) 12 I 999990b O480088 O I Add paragraphs: “4.6.12 A-trigcrer threshold test. Set the energy output level of the receiver-transmitter to- 18 I 3 millijoules. Verify that the requirement of 3.3.1.11

18、 is met, utilizing Items 2 and 6 of Table XIII. 4.6.13 Laser output timinq. With the oscilloscope of Table XIII connected to connector pins J3-B (reset) and J3-G (A-trigger) of the test access connector, the requirement of 3.3.1.12 shall be met. 4.6.14 PFN discharcre time. Connect a microammeter bet

19、ween pins A (I) and N( - ) on test access connector J3. Remove the 24 Vdc power source item 2.1) of Table I. The PFN discharge current shall meet the requirements of 3.3.1.13.Il e Paragraph 4.6.15, delete Ii3. 3.1. llll and substitute Ii3. 3.1.14Il Paragraph 4.6.15.1 (b) deleteand substitute: “(b) A

20、fter assembly, repressurize the laser head section with an inlet pressure of 14.5 I 1 psig and allow it to purge for a minimum of 20 minutes. Reduce the internal pressure to ambient. Then repressurize to 7.0 _+ 0.5 psig.ii Paragraph 4.6.16, delete “and the tolerance requirements for vibration freque

21、ncy measuring instruments shall not apply.l! I I MIL-R-14865 (AR) AMENDMENT 3 PAGES 25 thru 27 Renumber paragraphs: “4.6.12 4.6.15 , 4.6.15.1 4.6.13 4.6.16 4.6.13.1 4.6.16.1 4.6.13.2 4.6.16.2 4.6. 13.3 4.6.16.3 4.6.13.4 4.6.16.4“ 4.6*12,1 PAGE 25 Paragraph 4.6.16.1, delete “than 7 O FI1 and substitu

22、te Ilthan 3 O FI! ; in (d) , (h) , and (j ) : delete Ilthrough 4.6.11“ and substitute “through 4.6.14lI: in (d) and (h): delete 114.6.10.211 and substitute It4. 6.11.3Il: and delete “4.6.3 and 4.6.6. It and substitute Il4.6 ;3, 4.6.6, and 4.6.12.“ l I 1 - 5 Provided by IHSNot for ResaleNo reproducti

23、on or networking permitted without license from IHS-,-,-_ MIL-R-148b5 (3) 12 m 999990b 0480089 2 m MIL-R-14865 (AR) AMENDMENT 3 PAGE 26 Paragraph 4.6.16.2(a), delete and substitute: “(a) Test in accordance with Method 514.1 Procedure I of MIL- STD-810 for category (f) equipment except that resonance

24、 search and dwell on resonance shall not be required and the acceleration shall not exceed k 4g and the maximum excursion (double amplitude) shall be 0.5 inch.v1 Paragraph 4.6.16.2 (e) , delete Ilthrough 4.6. llll and substitute “through 4.6.14. II PAGE 27 Paragraph 4.6.16.3 (c) , delete “through 4.

25、6.11“ and substitute through 4.6.14. NOTE: The margins of this amendment are marked with an asterisk or vertical lines to indicate where changes (additions, modifications, corrections, deletions) from the previous amendment were made. This was done as a convenience only, and the Government assumes n

26、o liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous amendment. Custodian: Army - AR 6 Preparing Activity: (Project 1240-AB17) Army - AR Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-