产品资料
产品[

RS UPL UPL16 音頻分析儀

]资料
如果您对该产品感兴趣的话,可以
产品名称: RS UPL UPL16 音頻分析儀
产品型号: UPL UPL16
产品展商: 罗德施瓦茨Rohde Schwarz
产品文档: 无相关文档


简单介绍

RS UPL UPL16 音頻分析儀RS UPL16音频分析仪提供一切必要的音频信号,并进行声学的测量方法。本试验机R&S数字今年或R&S卡内基·梅隆大学建立了电话。对于一些测试用例的语音编码器也使用。

RS UPL UPL16 音頻分析儀的详细介绍
中赛仪器库存大量各种高频仪器现货特价出售中--本公司长期现金大量高价回收各种高频仪器;如-网络分析仪-视/ 音频分析仪-信号发生器-频谱分析仪-手机综合测试仪 阻抗分析仪 LCR电桥 示波器 高压测试仪静电放电发生器等等…..仪器联糸人;张彬 13556784911/18922936706电话;0769-33355531传真; 0769-23362124

选用二手测量仪器的优势是:
1、与新购仪器几个月的供货期相比,购买二手仪器的供货期要短的多。在时间就是市场的今天,优势无疑是蕞为明显的。
2、二手仪器的价格便宜,基本为新购仪器价格的20%~50%。在电子技术迅速发展的今天,仪器的更新也在加快,投资越少则风险越小。
3、为了让您放心地使用我们提供的二手仪器,我们销售的二手仪器可以做到:
1、保修半年至一年不等。
2、可以根据您的要求,将仪器送至***计量测试单位进行校准。
RS UPL UPL16 音頻分析儀
RS UPL UPL16 音頻分析儀
RS UPL UPL16 音頻分析儀
RS UPL UPL16 音頻分析儀

Audio Analyzer R&S UPL16 provides all the necessary audio signals and performs acoustical measurements. Digital Radiocommunication Tester R&S CMD or R&S CMU is used to establish the call. For some test cases the speech codec is also used.

Audio Analyzer R&S UPL16 has the same superior analysis concept as all members of the R&S UPL family. The instrument is able to handle both analog and digital processing. It carries out practically all types of measurement in the audio range from frequency response measurements to distortion measurements, FFT analysis, etc.

All the details about test functions and concept of operation can be found in the data sheet of the Audio Analyzer R&S UPL. The R&S UPL16 is especially designed for acoustical tests on GSM mobiles. It is equipped with the digital audio interface (DAI) as defined in GSM phase 2 recommendation 11.10, section 36.4. Thanks to this interface the R&S UPL16 can act as a system simulator or simulate a mobile.

To drive an artificial head directly without additional amplifiers, the generator output of the R&S UPL16 is matched to the impedance of the artificial mouth by a built-in transformer on the rear panel of the R&S UPL16. GSM 11.10, section 30 defines 15 speech teleservices tests for GSM mobiles, generally referred to in this document as acoustical test cases. All these measurements are supported by the software package delivered with the instrument.

 

 

 

Features

Built-in digital audio interface (DAI)Test cases according to GSM 11.10 phase 2All kinds of analog and digital test signals including artificial voiceAnalog and digital measurementsA-Law codecUPL16 is part of Type Approval System TS8916UPL16 + CRTx for type approval measurementsUPL16 + CMD or CMU for precompliance testing

产品留言
标题
联系人
联系电话
内容
验证码
点击换一张
注:1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!


Copyright© 2003-2018 东莞市中赛微测电子科技有限公司版权所有    地址:东莞市莞城区红山西路一号友和大厦805室    邮编:
电话:0769-33355531 13556784911     传真:0769-23362124