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求购艾法斯 2945A 无线综合测试仪

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产品参数

选件 保修时间 状态 是否计量
不保修 未知
成色 发货周期 所在地 数量
二手 -- 深圳市 1
预算价格: 电议
更新日期:2020-06-10
联系电话:0755-86016691

*产品描述

产品描述
艾法斯/ IFR /马可尼2945A通讯服务监视器提供了全面的性能频谱分析仪作为标准最轻,最坚固的服务监视器。对于现场工作,2945A为各种类型的维护工作提供了出色的仪器组合。在研讨会上,它提供了精确测量所需的所有性能。
2945A的重量不足12 kg(25 Ib),减轻了偏远站点的负载。2945A的形状非常适合携带。侧面手柄可确保在上升建筑物时该仪器远离楼梯,其深度适合将2945A放在地板上时舒适地操作。

艾法斯/ IFR /马可尼2945A是一款便携式通讯服务监视器用于在无线电发射机,接收机和双向无线电通信设备上进行生产,例行和维护测试。服务监视器包含用于提供与以下仪器等效的功能的模块:-RF发生器,两个音频发生器,专用音调发生器,RF功率计,调制表,RF计数器,AF计数器,AF电压表,失真仪,大屏幕数字示波器,频谱分析仪和监视接收机。内置失真测量滤波器,AF后解调滤波器和IF通带滤波器,以包含在相关的测量路径中。

   在Tx测试模式下,从解调器获得的信号被馈送到AF放大器,并且可以在内置扬声器,连接至附件插座的耳机上进行监视,或者从DEMOD OUT连接器获取至其他设备。该监视器具有广泛的测试功能,包括基站,移动和转发器的调试和服务,无线电话系统和无线寻呼机测试以及上述所有产品的生产测试。

特征
  • 频率:400 kHz至1.05 GHz,分辨率:10 Hz
  • 具有“实时”外观和收听效果的全跨度频谱分析仪
  • 频谱分析仪,功率计和信号发生器。
  • 具有全偏移量跟踪的跟踪发生器
  • 精确的功率测量至150W。
  • 所有RF端口的5W保护为标准配置。
  • 超快LCD,具有快速刷新率,易于监视和实时调整
  • 具有抗混叠的50 kHz DSO(数字存储示波器
  • 瞬态和谐波分析
  • GPIB接口

其他要求

Product description
The Aeroflex/IFR/Marconi 2945A Communications Service Monitor is the lightest, most rugged service monitor available with a full performance spectrum analyzer as standard. For field work the 2945A provides an excellent combination of instruments for all types of maintenance work. In the workshop, it provides all of the performance you would expect for exacting measurements.
At under 12 kg (25 Ib), the 2945A lightens the load to remote sites. The shape of the 2945A is ideal for carrying. The side handle ensures that the instrument is clear of the stairs when ascending buildings and the depth is suitable for the 2945A to be operated comfortably when it is placed on the floor.

The Aeroflex/IFR/Marconi 2945A is a portable Communications Service Monitorfor carrying out production, routine and maintenance testing on radio transmitters, receivers and two way radio  communication equipment. The Service Monitor contains modules to provide facilities equivalent to the following instruments:-RF generator, two audio generators, specialised tones generator, RF power meter, modulation meter, RF counter, AF counter, AF voltmeter, distortion meter, large screen digital oscilloscope, spectrum analyzer and monitoring receiver. Distortion measuring filters, AF post demodulation filters and IF passband filters, are built in for inclusion in relevant measurement paths.

   The signal obtained from the demodulators, when in Tx test mode, is fed to an AF amplifier and can be monitored on the built-in loudspeaker, on headphones connected to the accessory socket, or taken from the DEMOD OUT connector to other equipment. The monitor has a wide range of test capabilities including base station, mobile and transponder commissioning and servicing, radio telephone system and radio pager testing, as well as production testing to all of the above.

Features
  • Frequency : 400 kHz to 1.05 GHz, Resolution : 10 Hz
  • Full span spectrum analyzer with 'live' look and listen.
  • Spectrum Analyser, Power Meter and Signal Generator.
  • Tracking generator with full offset tracking.
  • Accurate power measurement to 150 W.
  • 5W protection on all RF ports as standard.
  • Superfast LCD with rapid refresh rate for easy monitoring and real time adjustment
  • 50 kHz DSO (Digital Storage Oscilloscope) with anti-aliasing
  • Transient and Harmonic analysis
  • GPIB Interface

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