Ⅰ、Function
YDKS-1A detector is YDKS-1A answering machines dedicated detection equipment. The detector in a laboratory right YDKS-1A of the main technical indicators for measuring the performance of the major check on the repair of components ext performance calibration. Specifically, the detector can be accomplished the following :
1、Quantitative (in-22dBmW ~ - 85dmW area) measurement YDKS-1A transponder receiver sensitivity.
2、quantitative measurement YDKS-1A Transponder fired by radiofrequency pulse peak power; Measuring range of 100W to 1000W; Measurement of the resolution of 0.2dB; Measurement accuracy of ± 1dB.
3、The quantitative measure YDKS-1A fired by radiofrequency pulse envelope of the relevant parameters, such as pulse width, rise-time, the rising time.
4、The quantitative measure YDKS-1A aircraft installment of simulation code transmission accuracy and error.
5、 the quantitative detection YDKS-1A on the plane simulation code transmission accuracy and reliability.
6、can be detected quantitatively control box (4,4 A, 4B, 4G and 4H) Installment other aircraft simulation code transmission accuracy and error.
7、qualitative detection YDKS-1A machine side lobe suppression.
8、detection, control box (4,4 A, 4B, 4G and 4H) on the plane rolling simulation code transmission accuracy and reliability.
9、qualitative detection signal cross linking boxes (6A, 6B, 6C) of the signal transmission and conversion.
10、to be completed YDKS-1A transponder system performance restored and replaced within the market can replace unit (SRU) are in the testing and calibration.
Ⅱ、Performance indicators
1、Testing capabilities
① Right DKS-1A mainframe controls the simulation control panel and the corresponding control. A transceiver (ext. 5) cable to connect five ext aircraft, comprising YDKS-1A, the main function of simulation system.
② have the YDKS-1A extensions connecting the cables and interfaces.
③ with video measurement interface. Available digital oscilloscope timely completion of pulse timing of inspections.
④ with display. In a digital form, transmitting power, the probability of response, the sensitivity level numerical decoding, numerical coding, radio frequency output signal source-level value.
⑤ has BIT function. After pressing the reset button to be completed within the field of the detector is able to inspect and Field Detector normal work instructions.
2、environmental characteristics : YDKS-1A detector at an ambient temperature of -10 ° C to +40 ° C range. Continuous working hours of not less than eight hours.
3、power consumption : single-phase 50Hz, 220V AC power, consumes less than 200VA.
