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价格:电议
所在地:广东 东莞市
型号:E4433B
更新时间:2019-01-11
浏览次数:2437
公司地址:东莞市塘厦花园中心
郑芸娜(女士)
东莞市塘厦宇凡电子仪器有限公司
:郑芸娜
详细说明
50khz-4000mhz ·供单信道和多信道cdma用的测量**卡·用于i和q的20 mhz射频带宽·度高的电平精
度·步进扫描(频率、功率和列表)·宽带调幅、调频和调相·内部数据发生器和突发脉冲功能(选件
un8)·灵活形成定制调制选件un8,und)·机内有供dect、gsm、nadc、pdc、phs和tetra用的tdma格式
(选件un8)·内部双任意波形发生器(选件und)·内部误码率分析仪(选件und7)agilent esg-d系列
射频信号发生器除具有广泛的特性和优良的模拟性能之外,还提供多种数字调制功能,而且在价格方面
亦能被用户所接受。他们提供了的调制精度和稳定度,以及空前的电平精度。agilentesg-d系列特
别适于满足当前数字接收机测试、元器件测试和本地振荡器应用日益提高的要求。专门定制的调制和
dect、edge、gsm、nadc、pdc、phs、tetra标准(选件un8)
内部生成通用标准的信号来对接收机进行测试。改变调制类型、数据、码元速率、滤波器型式和滤波因
数,以生成供元器件和系统容限测试用的定制信号。很容易配置时隙来模拟不同类型的通信业务量、控
制信道或同步信道(或突发信号)。可产生具有内部突发功能移动站或基站传输。还降低了对具有综合
数据生成功能的外部设备的需求。
Detailed instructions
50 KHZ to 4000 MHZ, measurement for single channel and multi-channel cdma, used in the I
and q * * 20 MHZ radio frequency bandwidth, extremely high level of precision, step scan
(frequency, power and list), broadband modulation, frequency modulation and phase
modulation, the internal data generator and abrupt pulse function (option un8), flexible
form the custom option un8 modulation, und), the machine is used for dect, GSM, nadc, PDC,
PHS and tetra using tdma format (option un8), internal double arbitrary waveform generator
(option) und ber analyzer (option und7) within agilent esg - d series rf signal generator
in addition to a wide range of characteristics and excellent simulation performance, also
offers a variety of digital modulation function, but also can be accepted by the user in
terms of price. They provide excellent modulation precision and stability, as well as an
unprecedented level of precision. Agilentesg - d series is particularly suited to meet the
current digital receiver testing, compo
increasing demands. Customised modulation and dect, edge, GSM, nadc, PDC, PHS, tetra
standard (option un8)
Generated inside the universal standard signal test in the receiver. Change type, data,
symbol rate, modulation filter type and filtering factor, to generate the tolerance for
compo
different types of traffic, channel or synchro
be produced with functions of internal emergency mobile station or ba
transmission. Also reduces the external devices with integrated data generation function
demand.
AgilentESG-D系列射频信号发生器能在宽的功率范围(+13dBm~-136dBm,利用选件UNB时为+17dBm~-
136dBm)以高的电平精度进行、有效的灵敏度测试。内部调制格式的电平精度优于±1.1dB(典型值
为+0.6dB),从而保证甚至对灵敏的数字接收机也能进行测量。
E4433B·关于模拟远程编程和一般技术指标,参阅ESG系列数字调制的电平精度(ALC接通;相对于连续
波;伪随机二进制脉冲序列(PRBS)已调数据)^1л/4DQPSK或QPSK格式:±0.15dB(采用余弦平方或余
弦平方根滤波器,α≥0.35;1KHz≤符号速率≤1MHz,射频频率≥25MHz;功率≤大额定值-3dBm或用
选件UNB时为-6dBm)E4433B
·恒定幅度格式
(FSK,GSMK等):功率电平精度未降低·ALC断开时的电平精度^2:±0.3dB,典型值(在完成功率搜索
之后,相对于ALC接通时的连续波电平精度;若启动外部I/Q:SQR1^2+Q^2+0.5V rms)
常用型号:
一、频谱分析仪或频谱仪
1、按频率分类:
1G频谱仪:HP8590A,8590B,HP8591E
3G频谱仪:HP8594E,HP8560E,agilent E4402B,agilent E4403B,agilent N9320A,agilent
N9320B,advantest R3131A,R&S fsp3,R&S FSL3
6G频谱仪:HP8595E,HP8561E,agilent E4404B
8G频谱仪:advantest R3265,advantest R3267
10G频谱仪:HP8596E,HP8562E,agilent E4405B,R&S fsp13
22G或26.5G频谱仪:HP8593E,HP8563E,agilent E4407B,agilent E4408B
二、信号发生器或信号源
1、按频率分类:
1G信号源:HP8656A,HP8656B,HP8648A,R&S sml02
3G信号源:agilent E4421B,agilent E4432B,agilent E4436B,R&S sme03,R&S smiq03,R&S smt03
6G信号源:HP8665B,agilent E4438C