Anritsu | MS8608A 数字移动无线发射机测试仪|日本安立|MS8608A|综合测试仪
品牌:日本安立 | Anritsu
产品简介
MS8608A 数字移动式无线发射机支援 2 Mbit/s 的宽带信号，用以评估 IMT-2000和 GSM调制信号(基站和移动站)有的性能。 因为其高动态范围，用以评价诸如基站的3GPP W-CDMA设备加强放大器，是尤其无价的。
MS8608A 内置分辨率高达20MHz的频谱分析仪(标准)。 支持2Mbit/s的宽带信号，是评估诸如基站功率放大器设备的理想产品。 由于具有68dB(典型值为5MHz)和75dB(典型值为10Mhz偏置)的宽动态范围，因此可以用于相邻通道功率(ACP)测试(扫描方法)。 新型平均检测模式可以对具有类躁音扩展信号功率进行高精度测试。
内置功率计(标准)，有一种amorphous功率传感器， 可以用于高精度(+/- 0.4dB)的功率测试。根据用于W-CDMA 的RF和I/Q两种信号的3GPP要求， 所安装的MX860801A W-CDMA 测试软件可以完成调制码域分析。以3GPP为基础的ACP测试(滤波方法)可以用于RF输入。可以选择平衡或者非平衡I/Q输入。
*多可以存储10帧用于基带数据评估数据，可以利用应用软件在PC机上进行解调数据评估。通过GPIB接口，可以以102千字节/秒的高速度进行数据传输。可以在线高速测试。6.5寸TFT彩色屏幕方便资料读取。可以通过后连器输出VGA信号。
MS8608/09A Digital Radio Transmitter Testers
MS8608A and MS8609A are transmitter testers equipped with an internal spectrum analyzer, a modulation analyzer and a power meter. Just one tester can cover the development and manufacturing of base stations and mobile stations, as well as the construction and maintenance of base stations.
* MS8608A supports 9 kHz - 7.8 GHz and high power inputs up to +40 dBm.
* MS8609A supports 9 kHz - 13.2 GHz and input power up to +20 dBm.
The spectrum analyzer has resolution bandwidths up to 20 MHz, meaning that it can readily support measurements of wide-bａnd signals. The modulation analyzer realizes all Vector Signal Analysis (VSA) functions through high-speed DSP. The power sensor can perform highly accurate power measurements of ±0.4 dB by using an amorphous power sensor.
Up to three measurement software options (such as W-CDMA, GSM/EDGE, HSDPA, WLAN/802.11, CDMA, 1xEVDO) can be installed simultaneously. Input signals can be selected from RF or I/Q inputs. For I/Q signals, balanced or unbalanced input can also be selected.
Each tester can be equipped with optional GPIB, RS-232C, and 10BASE-TEthernet interfaces for remote measurement. High-speed GPIB data transmission of 120 kbyte/sec enables high-speed measurement on the manufacturing line. The monitor uses an easy-to-see TFT color LCD.
Features & Benefits
* Excellent performance for evaluating W-CDMA modulation signals. This makes it ideal for the development and manufacture of W-CDMA radio transmitters (base station and mobile). GSM/EDGE, HSDPA, WLAN/802.11, CDMA, 1xEVDO, and Pi/4DQPSK (PHS, PDC, IS-136) measurements are also supported.
* The built-in spectrum analyser (standard) covers a resolution bandwidth of up to 20 MHz. It is ideal for evaluating devices such as base station power amplifiers, due to its wide dynamic ranges of 68 dB (typical for 5 MHz offset) and 75 dB (typical for 10 MHz offset) for adjacent channel power (ACP) measurement (sweep method). A new average detection mode permits high-accuracy measurement of signal power with this noise-like spreading modulation.
* The built-in power meter (standard) integrates an amorphous power sensor for high-accuracy (+-0.4 dB) power measurements.
* The installed MX860801A/MX860901A W-CDMA Measurement Software performs modulation and code domain analyses according to the 3GPP speculations for W-CDMA on both RF and I/Q signals. ACP Measurement (filter method) based on the 3GPP specifications is possible for RF input. Either balanced or unbalanced I/Q input can be selected.
* The MX860802A/MX860902A provides measurement of GSM/EDGE signals. Choose between GMSK and 8PSK modulation measurements. Modulation analysis functions include carrier frequency, frequency stability, RMS phase error, peak phase error and magnitude error. The software allows for the creation of constellation, eye, and trellis diagrams for detailed analysis.
* Up to 10 frames data after de-spreading can be stored for basebａnd data evaluation. With application software (sample provided) evaluation of demodulation data on a PC is possible. Data can be transferred at high speeds of 120 kbyte/s via GPIB, permitting highspeed measurement of the production line. The 6.5 type TFT color LCD provides an easy-to-read screen, and VGA signals can be output from a rear connector.
