N9030B信号分析仪简介

目录目录 (1)1、N9340B简介 (2)1.1前端面板概述 (2)1.2顶部面板介绍 (3)1.3显示屏幕简介 (4)1.4设置N9340B (5)1.5进行基本测量 (5)1.6文件保存及查看 (6)1.7按键结构及功能 (7)2、南京现场扫描结果及分析 (13)2.1 初步分析： (13)2.2 GSM信号： (14)2.3 PHS信号： (16)2.4 TDL信号： (18)3、南京干扰情况定位结果 (20)3.1干扰定位结论 (20)3.2存在的问题 (24)1、N9340B简介1.1前端面板概述1.2顶部面板介绍1.3显示屏幕简介1.4设置N9340B(1)按[SYS] > {设置} > {通用} 来设置时间和电源节能模式。

按{时间/日期} 来设置频谱仪的时间和日期。

按{电源管理} 来选择节能模式：关闭背景灯或显示屏，以及同时关闭背景灯和显示屏。

(2)按[SYS] > {设置} > {语言} 来选择屏幕显示语言。

共有11种语言供您选择。

(3)按[SYS] > {亮度} 手动调节N9340B频谱仪的显示亮度(4)按[SYS] > {按键音} 来开关按键音。

1.5进行基本测量(1)用信号源产生一个连续波信号(1 GHz, 0 dBm)。

(2)按[SYS] > {设置} > {开机/复位} ，选择默认定为出厂设置。

(3)选择面板上绿色的[PRESET] 键可将仪器恢复至出厂设置。

(4) 将频谱仪顶部的RF IN与信号源的RF OUT连接上。

(5)按[FREQ] > {中心频率} > 1> {GHz}将中心频率设置为1 GHz。

(6)按[SPAN] > 5 > {kHz} 将扫宽设置为5KHz。

(7)按[MARKER] > {搜索峰值} > {峰值}为显示的最高峰值（1 GHz处）作标记（标记为1）。

Agilent N9330B 手持式天馈线测试仪
Agilent N9330B 手持式天馈线测试仪
主要特点：
可在频域中测试驻波比、电缆损耗和回波损耗，在时域中测试驻波比和电缆损耗测量速度快，精度高，能在不足2 秒时间内完成全频段最高分辨率的扫描内置USB 接口，能够进行无限量的测试结果的拷贝和存储，可以和计算机直接连接通信大尺寸，防反光超亮度液晶显示屏适合室内外测试的显示和观察仪表按键采用背光设计，无论环境明亮还是黑暗都可以方便地操作仪表严密的金属屏蔽层使仪表具有极强的抗干扰能力和极高的稳定性和可靠性特有的锂离子电池和节电工作模式，延长了电池的使用寿命技术指标：
测试功能
频域：驻波比，电缆损耗，回波损耗
时域：驻波比，电缆损耗，故障定位
频率范围（Hz）
25M ~ 4G
频率分辨率（Hz）
100K
输出功率（dBm）
0 ~ -20
测量速度
2 秒/屏幕（全扫描，521 数据点，CW 扫描方式）。

AgilentPXA信号分析仪N9030A技术资料C类认证可用的频率范围N9030A-5033Hz至3.6GHzN9030A-5083Hz至8.4GHzN9030A-5133Hz至13.6GHzN9030A-5263Hz至26.5GHz目录定义和条件 (3)频率和时间技术指标 (4)频率范围 (4)频段 (4)频率参考 (4)频率读出精度 (4)标记频率计数器 (4)频段扫宽 (5)扫描时间和触发 (5)时间选通 (5)扫描(迹线)点范围 (5)分辨率带宽(RBW) (5)分析带宽 (6)视频带宽(VBW) (6)测量速度 (6)幅度精度与范围技术指标 (7)幅度范围 (7)电子衰减器 (7)最大安全输入电平 (7)显示范围 (7)频率响应 (8)输入衰减转换不确定度 (8)总体绝对幅度精度 (8)输入电压驻波比(VSWR) (8)分辨率带宽转换不确定度 (9)参考电平 (9)显示刻度转换不确定度 (9)显示刻度保真度 (9)迹线探测器 (9)前置放大器 (9)动态范围技术指标 (10)1dB增益压缩(双音频) (10)显示的平均噪声电平(DANL) (10)杂散响应 (11)二次谐波失真(SHI) (12)三阶互调失真(TOI) (12)相位噪声 ...........................................13PowerSuite测量技术指标 . (15)信道功率 (15)占用带宽 (15)相邻信道功率 (15)功率统计CCDF (15)谐波失真 (15)三阶互调失真(TOI) (15)猝发脉冲功率 (15)一般技术指标 (16)温度范围 (16)EMC (16)安全性 (16)噪声 (16)环境压力 (16)电源要求 (17)数据存储 (17)重量 (17)尺寸 (17)保修期 (17)校准周期 (17)输入和输出 (18)前面板 (18)后面板 (18)二次中频输出 (19)任意中频输出 (19)I/Q 分析仪 (20)频率 (20)幅度精度 (20)中频相位线性 (20)动态范围 (21)数据采集 (21)I/Q分析仪-选件B25 (22)中频频率响应 (22)动态范围 (22)数据采集 (22)I/Q分析仪-选件B40 (23)中频频率响应 (23)动态范围 (23)数据采集 (25)I/Q分析仪-选件B1X (26)中频频率响应 (26)动态范围 (26)数据采集 (28)其他输出选件 (28)通用端口技术指标 (28)快速对数视频输出 (28)选件YAV Y轴输出 (29)通用端口技术指标 (29)屏幕视频 (29)对数视频输出 (29)线性视频输出 (29)订货信息 (30)硬件 (30)应用软件 (30)附件 (31)保修和服务 (31)校准 (31)其他信息 (31)安捷伦面向未来的PXA是现有高性能信号分析仪的更新换代产品。

AgilentPXA信号分析仪N9030A技术资料C类认证可用的频率范围N9030A-5033Hz至3.6GHzN9030A-5083Hz至8.4GHzN9030A-5133Hz至13.6GHzN9030A-5263Hz至26.5GHz目录定义和条件 (3)频率和时间技术指标 (4)频率范围 (4)频段 (4)频率参考 (4)频率读出精度 (4)标记频率计数器 (4)频段扫宽 (5)扫描时间和触发 (5)时间选通 (5)扫描(迹线)点范围 (5)分辨率带宽(RBW) (5)分析带宽 (6)视频带宽(VBW) (6)测量速度 (6)幅度精度与范围技术指标 (7)幅度范围 (7)电子衰减器 (7)最大安全输入电平 (7)显示范围 (7)频率响应 (8)输入衰减转换不确定度 (8)总体绝对幅度精度 (8)输入电压驻波比(VSWR) (8)分辨率带宽转换不确定度 (9)参考电平 (9)显示刻度转换不确定度 (9)显示刻度保真度 (9)迹线探测器 (9)前置放大器 (9)动态范围技术指标 (10)1dB增益压缩(双音频) (10)显示的平均噪声电平(DANL) (10)杂散响应 (11)二次谐波失真(SHI) (12)三阶互调失真(TOI) (12)相位噪声 ...........................................13PowerSuite测量技术指标 . (15)信道功率 (15)占用带宽 (15)相邻信道功率 (15)功率统计CCDF (15)谐波失真 (15)三阶互调失真(TOI) (15)猝发脉冲功率 (15)一般技术指标 (16)温度范围 (16)EMC (16)安全性 (16)噪声 (16)环境压力 (16)电源要求 (17)数据存储 (17)重量 (17)尺寸 (17)保修期 (17)校准周期 (17)输入和输出 (18)前面板 (18)后面板 (18)二次中频输出 (19)任意中频输出 (19)I/Q 分析仪 (20)频率 (20)幅度精度 (20)中频相位线性 (20)动态范围 (21)数据采集 (21)I/Q分析仪-选件B25 (22)中频频率响应 (22)动态范围 (22)数据采集 (22)I/Q分析仪-选件B40 (23)中频频率响应 (23)动态范围 (23)数据采集 (25)I/Q分析仪-选件B1X (26)中频频率响应 (26)动态范围 (26)数据采集 (28)其他输出选件 (28)通用端口技术指标 (28)快速对数视频输出 (28)选件YAV Y轴输出 (29)通用端口技术指标 (29)屏幕视频 (29)对数视频输出 (29)线性视频输出 (29)订货信息 (30)硬件 (30)应用软件 (30)附件 (31)保修和服务 (31)校准 (31)其他信息 (31)安捷伦面向未来的PXA是现有高性能信号分析仪的更新换代产品。

Keysight TechnologiesN9320B RF Spectrum AnalyzerConfiguration GuideThe Keysight Technologies, Inc. N9320B is a general purpose spectrum analyzer from 9 kHz to 3 GHz. Its standard features include:–Frequency power measurements–One-button power suite, auto tune, and frequency counter –AM/FM tune and listen–12 markers, 4 traces, and 2 customer-definable limit lines –U2000 Series USB power sensor support–USB and LAN connectivity This step-by-step process will help you to configure yourN9320B RF spectrum analyzer by tailoring its options to meet your requirements.For detailed specifications, refer to the N9320B spectrum analyzer data sheet (5990-8119EN). For a product overview, refer to the N9320B spectrum analyzer brochure (5990-8118EN).Ordering informationmodulation rate, AM depth, frequency deviation, SINAD1, and carrierfrequency offsetASK and FSK demodulation metrics N9320B-DMA Provides modulation metrics of an ASK or FSK signal: Carrier power,ASK error, depth, and index, FSK deviation, FSK error, magnitude error,and carrier frequency offset1.Signal-to-noise and distortion ratio200 Hz, 9 kHz, 120 kHz, and 1 MHz pre-compliance measurementsGPIB interface N9320B-G01IEEE-488 bus connector, used in test automation systems Customized save-last utility N9320B-C20N9320B automatically saves its settings and status once any changes aremade. After the power cycle, the N9320B recovers the prior setups beforepowering offInstrument power-on utility at AC power cycle N9320B-C30N9320B powers on directly at AC power cycle without the user pushingthe power-on button on the unit’s front panel. A solution designed for testautomation systemsPrepared for RF teaching labs or training agenciesHard transit case (D x W x H)N9320B-1TC–645 x 444 x 268 mm, 13 kg nominal–25.4 x 17.5 x 10.6 in, 29 lb nominalRack mount kit N9320B-1CM Includes a rackmount flange and front handle kit. Fits standard 19-inch rackand occupies three units of rack spaceHandle and bumper N9320B-1HB Available for ordering only at time of initial instrument purchaseNeed more RF and microwave accessories? Visit /find/accessoriesprovides measurement resultsSelect Keysight Calibration Plan3-year calibration assurance plan (return to Keysight)R-50C-011-3Priority calibration service covering all calibration costs for3 years; 15% cheaper than buying stand-alone calibrations5-year calibration assurance plan (return to Keysight)R-50C-011-5Priority calibration service covering all calibration costs for5 years; 20% cheaper than buying stand-alone calibrationsOther calibration options may available, for more information on calibration, go to: /find/calibration. For more information on training and application support services, go to: /find/training.Instrument UpgradesMost of the Keysight N9320B RF spectrum analyzer options are available for post-sales retrofit.For license-key upgrades that do not require additional hardware:1. Place an order for the upgrade with Keysight and requestto receive the software entitlement certificate through email2. Install the license key in the N9320B. Upgrade firmware tothe latest revision if required 3. Restart the N9320B4. Begin using the new capabilityDescriptionUpgrade number Additional informationAdd preamplifier, 3.0 GHz N9320BK-PA3Add AM/FM demodulation metrics N9320BK-AMA Add ASK/FSK demodulation metrics N9320BK-DMA Add tracking generator, 100 kHz to 3.0 GHz N9320BK-TG3The tracking generator is additional hardware that is installed inside the N9320B. Upgrade is performed at Keysight’s local service center Add GPIB interface N9320BK-G01Requires additional hardware be installed inside the N9320BAdd EMC filter (-6 dB down)N9320BK-EMF Add hard transit case N9320BK-1TC Add rack mount kitN9320BK-1CM Add customized save-last utilityN9320BK-C20Add instrument power-on utility at AC power cycle N9320BK-C30Upgrade performed at Keysight’s local service center Revision to currentN9320BK-R2CEnables the latest feature set for the instrumentA comprehensive summary about the N9320B upgrades is also available at: /find/n9320b_upgrade .Other InformationKeysight product registrationRegister your instruments for service notifications, firmware update alerts, application notes and more. You have the Keysight edge. Register today and keep it sharp: /find/register .Keysight education cornerYour one-stop education resource for college and university engineering educators, researchers and students: /find/edu .Related LiteraturePublication number Publication title5990-8116ENKeysight N9310A RF Signal Generator , Data SheetmyKeysight/find/mykeysightA personalized view into the information most relevant to you.Keysight Infoline/find/InfolineKeysight’s insight to best in class information management. Free access toyour Keysight equipment company reports and e-library.Keysight Services/find/service sOur deep offering in design, test, and measurement services deploys anindustry-leading array of people, processes, and tools. The result? We helpyou implement new technologies and engineer improved processes thatlower costs.Three-Year Warranty/find/ThreeYearWarrantyKeysight’s committed to superior product quality and lower total costof ownership. Keysight is the only test and measurement company withthree-year warranty standard on all instruments, worldwide. And, we providea one-year warranty on many accessories, calibration devices, systems andcustom products.Keysight Assurance Plans/find/AssurancePlansUp to ten years of protection and no budgetary surprises to ensure yourinstruments are operating to specification, so you can rely on accuratemeasurements.Keysight Channel Partners/find/channelpartnersGet the best of both worlds: Keysight’s measurement expertise and productbreadth, combined with channel partner convenience./find/n9310bFor more information on KeysightTechnologies’ products, applications orservices, please contact your local Keysightoffice. The complete list is available at:/find/contactusAmericasCanada(877) 894 4414Brazil55 11 3351 7010Mexico001 800 254 2440United States(800) 829 4444Asia PacificAustralia 1 800 629 485China800 810 0189Hong Kong800 938 693India 1 800 11 2626Japan0120 (421) 345Korea080 769 0800Malaysia 1 800 888 848Singapore180****8100Taiwan0800 047 866Other AP Countries(65) 6375 8100Europe & Middle EastAustria0800 001122Belgium0800 58580Finland0800 523252France0805 980333Germany***********Ireland1800 832700Israel 1 809 343051Italy800 599100Luxembourg+32 800 58580Netherlands0800 0233200Russia8800 5009286Spain800 000154Sweden0200 882255Switzerland0800 805353Opt. 1 (DE)Opt. 2 (FR)Opt. 3 (IT)United Kingdom0800 0260637For other unlisted countries:/find/contactus(BP-06-08-16)/go/qualityKeysight Technologies, Inc.DEKRA Certified ISO 9001:2015Quality Management SystemThis information is subject to change without notice.© Keysight Technologies, 2013 - 2016Published in USA, October 13, 20165990-8120ENEvolvingOur unique combination of hardware, software, support, and people can helpyou reach your next breakthrough. We are unlocking the future of technology.From Hewlett-Packard to Agilent to Keysight。

字体大小：大| 中| 小2009-05-11 13:26 - 阅读：125 - 评论：0关于安捷伦的N9330A/B天馈线测试仪的简易操作一、硬键说明：1、MODE----测量模式键：用于选择仪表的测量模式。

2、FREQ/DIST---频率/距离设定键：用于设定模式下的起始频率（或距离）和终止频率（或距离）。

3、AMPTD---显示幅度设定键：用于设定测试模式下的显示幅度。

4、MEAS/VIEW---测量/图视键：用于开始测量和观察不同情况下的曲线视图。

5、SYS----系统设置键：用于对系统参数的设置。

6、HOLD/RUN---测量停止/开始键：用于在测试过程中的立即停止和继续开始。

7、LIMIT---界线设置键：用于设置测试结果的Y轴极限界线。

8、MARKER---光标设定键：用于设置曲线上的光标位置。

9、AUTO-SCALE---Y轴刻度的自动设置键：此键将根据测试曲线的结果自动设置比较理想的刻度。

10、CAL---校准键：按动此键仪表将会进入到校准状态。

11、ESC/CLR---返回及清除键：在进行相关参数设置中，按动ESC键将返回前页的显示界面。

按动CLR键将会对目前的相关参数进行删除。

12、ENTER---确认键：无论是模式选择还是参数修改，按动此键将会对选择的模式或参数加以确认。

13、数字几字母键：数字键用于设定或修改相关参数。

字母键用于文件的存储或文件的调用。

二、硬键/软键的结合功能：A、MODE—测量模式键：包括：1、FREQ（频率模式）：该模式下包括：1.1 驻波比1.2 回波损耗1.3 电缆损耗2、DTF（故障定位模式）：该模式下包括：2.1 驻波比2.2 回波损耗1、FREQ（频率模式）：1.1、FREQ—驻波比：在这种模式下，按动下列硬键，将会分别出现相关的软键，其功能分别为：1.1.1 FREQ/DIST—频率设置键（此时只能设置频率）：此时的软键分为：起始---用于设置测试的起始频率。