6 射瞄-8甲E雷达交联检查仪技术使用说明书(3126字)(译文).doc

Technical Instruction Manual for SM-8AE Radar Crosslink Tester CHINA NATIONAL AERO-TECHNOLOGY IMPORT EXPORT CORPORATION Contents 1 Application厖厖厖厖厖厖厖厖厖厖厖厖厖厖厖2 CHINA NATI2 Main technical data and scope of application厖厖厖厖厖厖厖厖? hnical da3 Introduction of structure and principle 厖厖厖厖厖厖厖厖厖? ion of str4 Operating method 厖厖厖厖厖厖厖厖厖厖厖厖厖? hod strcture a5 Maintenance instructions厖厖厖厖厖厖厖厖厖厖厖厖? e ad principl1 Application 1.1 Check range accuracy of 226 range radar; 1.2 Tune range signal output by 226 range radar; 1.3 Tune compensating circuits of SM-8AE and 226 range radar; 1.4 Check accuracy of reference voltage +250V of 226 range radar. 2 Main technical data and scope of application 2.1 Working power supply: ±15V±2%; ±10V±0.15%; 2.2 Continuous working time: ≥2 hours. 2.3 Environmental condition: Temperature: -40℃~+45℃; Humidity: ≤90%±5%; 2.4 Equipment volume: 340×270×180(mm3) 2.5 The gauge outfit equipped for the tester should be Class 1.5. 3 Introduction of structure and principle 3.1 Casing The casing is composed of body and cover. The cover is connected with the body by hinge and can be taken down at any time. 3.2 Instruction of panel The panel is an important component of the tester, and all elements, changeover switches and cable sockets are installed on it. The panel is fixed on the body by four screws, and can be taken down for tuning or repair. 3.2.1 Gauge pressure gauge: indicating part of the tester, all measured signals and errors are displayed on gauge outfit. 3.2.2 Socket CZLLJ: connecting socket of tester and SM-8AE. The tester is equipped with a special connecting cable, its CT4 plug connects with CZ4 socket of electronic analog computer and CTLLJ plug connects with CZLLJ socket of the tester. 3.2.3 K1: Switch controlling zero setting or measurement of the tester. 3.2.4 K2: Switch control the measuring range of the gauge outfit of the tester. The full range of “Fine” is ±150mV and the full range of “Coarse” is ±1.5V.