A Study for the Determination Method with Precise Parameter Based on the DTR100 Transceiver

Abstract:

The DTR100 multimode VHF transceiver produced by Italian OTE company is a state-of the-art communication unit. The air traffic control authorities in many areas currently used DTR100 to protect the VHF communication. The results of measured parameters must be a true reflection of the actual working condition of equipment. According to this thought, this paper first analyses the shortcoming of the standard CMS50 radio comprehensive measurement instrument, then introduces two virtues of OTE test box, and the implementation procedure on audio signal 600Ω impedance matching. Moreover, this paper is to improve to technical staff the routine operations and the maintenance, to play the best performance of the equipment, in order to ensure the rapid development of the civil aviation industry in China.

• Periodical: Applied Mechanics and Materials (Volumes 143-144)
• Pages: 601-605
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.143-144.601
• Online since: December 2011
• Authors: Hong Xin Lin, Mu Yi Chen
• Keywords: Audio 600Ω Impedance Matching, CMS50 Tester, DTR100 Transceiver, OTE Test Box

References

[1] OTE DTR100/DT100 Technical Handbook, 779-0266/01. 04: 2004, pp.23-25, 206-207.

[2] Information on http: /baike. baidu. com/view/413258. htm, dBm_Baidu Encyclopedia.

[3] Test Box User Manual, 779-0552/01. 01: 5, 14-15.

[4] Radiocommunication Service Monitor CMS50: 18-19.

[5] RF Communication Tester Operating Manual CMS50/CMS52, Beijing 21st Century Technology Development Co., Ltd.: p.94, 182.

[6] Pendulum Users Manual (CNT-90): 16.