1、 产品与服务技术支持购买行业关于 Agilent 注册 登录 中国 Home 行业 RF general requirements FCC CFR47 15.247 - Operation within the bands 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz FCC CFR47 15.407 - General technical requirements ETS 300-328 Measurement Subtleties Some spurious emissions limits are based on using a qua
2、si-peak detector. Not allspectrum analyzers have this type of detector. You could use a peak detector during product evaluation because it gives results that are equal to or higher than a quasi-peak detection. Test Tools During product development, you will find that the ESA and PSA Series spectrum
3、analyzers are useful tools for measuring and finding sources of spurious emissions. Both spectrum analyzer series have built-in one-button spurious emissions measurement capability (see Image).The frequency range of the spectrum analyzer is a very important factor for out-of-band spurious emissions
4、coverage. The ESA Series has a limit of 26.5 GHz, andthe PSA has a limit of 50 GHz. For those wanting in-house precompliance testing capability Agilent offers several systems based on the E7400A Series EMC analyzers. EMI precompliance system文档和下载姓名/说明 日期 应用说明: RF Testing of Wireless LAN Products (AN
5、1380-1) - This application note looks at the modulation technology behind several wireless LAN standards and themeasurement techniques that can be used to troubleshoot and quantify their RF performance. 2007-01-10 3.86 MB 订购拷贝件 应用说明: IEEE 802.11 无线局域网PHY层(RF)运行和测量 - 2003-06-03 1.7 MB 应用说明: Making Pr
6、ecompliance Conducted and Radiated Emissions Measurements withEMC Analyzers (AN 1328) - This Application Note is a comprehensive guide to performing EMC precompliance conducted and radiated measurements using spectrum analyzers and EMC analyzers with the appropriate detectors and bandwidth filters.
7、Detailed measurement procedures for the Agilent E7400 Series EMC Portable Spectrum. 2000-06-01 2.66 MB 订购拷贝件 相关链接89600系列矢量信号分析仪89600系列矢量信号分析仪测量射频和数字调制信号的调制质量。 PSA 系列高性能频谱分析仪Agilent PSA系列高性能频谱分析仪具有先进的特性和优异的指标，能提供射频、微波和毫米波信号的频谱分析。 ESA系列便携式频谱分析仪拥有更多预配置套件及测量方案的基本及中档性能通用频谱分析仪 EMI 预认证测试系统用Agilent EMI/EMC测
8、试系统和附件，帮助保证您的产品符合监管 的 。 明 | 用 | 与网 联系 | 与 联系 | United States Home | ? Agilent 2000-2008 通信 中 分 日 品currency1 下载 “ 试 行业 fi用 fl 文 中您的”置 行业 信 文 文 通信 中 字 通信 中 名 文 网 数166 更 2007-12-26 ,100%保证! 30”家 说 ,100%保证! A 地线 safe ground wire特性 security feature线 hook-up wire进行的多 期制 multicycle controlled by half-cycle
9、 push-button telephone set分配多地 demand assignment multiple access DAMA 的信业务 demand telecommunication service encode by groupB 线 Yagi antennawhite Gaussian noise white noise generator波 halfwave dipole semiconductor memory semiconductor integrated circuit semi-duplex operation字 Nib负反馈 peak envelop nega
10、tive feed-back延失真 envelop delay distortion薄膜 thin film薄膜混合 thin film hybrid integrated circuit保护比 射频 protection ratio RF 保护段 guard period保密通信 secure communication报头 header报文分 packet报文优先等级 message priority报讯 alarm备用方式 spare mode背景躁 background noise倍频 frequency multiplication倍频程 actave倍频程滤波 octave fil
11、ter被呼地 修改通知 called address modified notification被呼用户优先 priority for called subscriber本地PLMN local PLMN本地交换 local exchange本地移动用户身份 local mobile station identity LMSI 本地震荡 local oscillator比功率 功率密度 specific power比特 bit比特并行 bit parallel比特号 bit number BN 比特 bit stream比特率 bit rate比特误率 bit error rate比特序列独立
12、性 bit sequence independence必 带宽 necessary bandwidth闭环压增益 closed loop voltage gain闭环制 closed loop control闭压 closed circuit voltage边瓣抑制 side lobe suppression边带 sideband边带非线性串扰 sideband non-linear crosstalk边带线性串扰 sideband linear crosstalk边带抑制度 sideband suppression边角辐射 boundary radiation号制度 numbering pl
13、an解 codec encode律 encoding law encoder 输出 encoder output 总 encoder overall operate time效率 coding efficiency信号 coded signal约束长度 encoding constraint length增益 coding gain 程序 compiler鞭状 线 whip antenna变频 converter变频损耗 converter conversion loss变容二 管 variable capacitance diode变 交替传号反转 modified alternate ma
14、rk inversion便携台 portable station便携设备 portable equipment便携式载设备 portable vehicle equipment标称调整率 标称塞入率 nominal justification rate nominal stuffing rate 标称值 nominal value标称呼通概率 nominal calling probability标准fi验信号 standard code test signal SCTS 标准模拟 线 standard artificial antenna标准频率 standard frequency标准信号
15、 射 standard-time-signal emission标准fi验调制 standard test modulation标准输出功率 standard power output标准输入信号 standard input signal标准输入信号平 standard input-signal level标准输入信号频率 standard input-signal frequency标准信躁比 standard signal to noise表面 surface mounting表示层 presentation layer并串变换 parallel-serial converter ser
16、ializer 并馈垂直 线 shunt-fed vertical antenna并行传输 parallel transmission并行终端 parallel terminal拨号错误概率 dialing mistake probability拨号后延迟 post-dialing delay拨号交换 dial exchange拨号线 dial-up line拨号音 dialing tone拨号终端 dial-up terminal波动强度 给定方向上的 cymomotive force c. m. f 波段覆盖 wave coverage波峰焊 wave soldering波特 baud泊送
17、过程 Poisson process补业务 supplementary service of GSM 补业务登记 supplementary service registration补业务询问 supplementary service interrogation补业务互连 supplementary service interworking捕捉区 地面接 台 capture area of a terrestrial receivingstation 捕捉带 pull-in range捕捉带宽 pull-in banwidth捕捉 pull-in time连 送 discontinuous
18、transmission DTX 连 扰 discontinuous interference连 接 discontinuous reception DRX 定度 uncertaintyportable mobile stationC定 sampling theorem频率 sampling frequency期 sampling period边带功率 reference side band power 错率 reference error ratio 量 reference equivalent reference point reference configuration 用 强 refe
19、rence usable fiend-strength 度 reference sensibility频率 reference frequency reference clock输出功率 reference output power边带调制 vestigial sideband modulation边带 射 vestigial-sideband emission 护中 operation maintenance center OMC 系统 operation system OS 音 耗 sidetone loss层2转 layer 2 relay L2R 入 through hole pach
20、nology入损耗 insertion loss号台 information desk错制 error control coding错 率 residual error rate分 调制 分 调制 differential pulse code modulationDPCM 分 相相移 differential quadrature phase keying DQPSK 分相移 differential phase keying DPSK 模压，平 压 differential mode voltage, symmetrical voltage扰 beat jamming频失真 differe
21、nce frequency distortion长期动指示 long-term flicker indicator长期频率定度 long-term frequency stability强 度 field intensity sensibility效应管 field effect transistor FET 长波通信 myriametric wave communication地平 层传 transhorizon tropospheric地平无线接系统 transhorizon radio-relay system高currency1 hyperframecurrency1 superfra
22、me模 very-large scale integrated circuit VLSI “接 super-regenerator receiver载台 vehicle station withdrawal 等性 交替、交变 paired-disparity code alternative code, alternating code 载业务 bearer service“fi交通管制系统 urban traffic control system程序设fl技术 programming technique程序设fl环 programming environment程序优 program opt
23、imization程序指 program command charge率 charge rate效率 charge efficiency终压 end-of charge voltage sampling 率 sample rate级分 线 primary distribution link initialization 增益 processing gain传延 propagation delay传系数 propagation coefficient传 扰 conducted interference传 射 conducted spurious emission传”数 transfer func
24、tion传” transfer time传 microphone传输保密 transmission security传输层 transport layer protocol传输 transmission trunking传输 束字符 end of transmission character传输 transmission medium传输损耗 transmission loss传输损耗 无线线的 transmission loss of a radio link 传输通 transmission path传输信 transmission channel传真 facsimile, FAX地 sh
25、ip earth station台 ship station移动业务 ship movement service上通信台 on-board communication station ,ship communication station用 音 ship radio串并变换 serial to parallel deserializer 串并行变换 serial-parallel conversion串 crosstalk垂直方向性 vertical directivity pattern式传 lip microphone magnetic shielding级分 线 secondary di
26、stribution link 错 burst error 制 burst firing control 程序制交换 stored program controlled switching systemD模 large scale integrated circuit LSI 信号信躁比 signal-to-noise ratio of strong signal带功 的 normal operation with successful outcome带宽 bandwidth带 频边带 pilot tone-in-band single sideband带波 in-band harmonic带
27、信 in-band signalling带躁 in-band noise带通滤波 band-pass filter带 射 out-of-band emission带功率 out-of-band power带 attenuation outside a channel带信 out-band signalling带状线 stripline边带 射 single sideband SSB emission边带 射 single side-band SSB transmitter边带调制 single side band modulation边带解调 single side band demodula
28、tion边带信号 single side band signal generaltor端 single-ended synchronization、 simplex, halfduplex simplex operation无线 simplex radio telephone呼 single call频 single frequency duplex频信 single frequency signalling相称制 symmetrical control single phase 相非称制 asymmetrical control single phase 向 one-way向的 unidir
29、ectional向制 unidirectional control信 地面和 载无线分系统 SINCGARS信 无 single channel cordless telephone信号方 single-signal method音 tone音 tone pulse音 持 tone pulse duration音 的音频率 tone frequency of tone pulse音 上 tone pulse rise time音 下 tone pulse decay time音制 individual tone system 段 中 段 elementary cable section rep
30、eater section “段 elementary regenerator section regenerator section 增音段， 中 段 elementary repeater section被呼移动用户 的呼 转移 call forwarding on no reply CFNRy 被呼移动用户 的呼 转 calling forwarding on mobile subscriberbusy CFB PLMN国家 有入呼 barring of incoming calls when roaming outside the home PLMN country BIC-Roam
31、服务的基 current serving BS无线信 拥的呼 转移calling forward on mobile subscriber not reachable CENRc 线 blade antenna频 pilot frequency频 pilot fall downL 线 inverted-L antenna等 的 isochronous等 报 continuous wave telegraph等 网 互 网 democratic network mutually synchronized network 等效比特率 equivalent bit rate等效地 equivalen
32、t earth radius等效二进制数 equivalent binary content等效 向辐射功率 equivalent isotropically radiated power e. i. r. p. 等效 线躁 度 equivalent satellite link noise temperature 系统 LEO satellite mobile communication system压fi验 low atmospheric pressure test延 线性预测 low delay CELP LD-CELP 通滤波 low pass filterfi验 low temper
33、ature test躁 low noise amplifier地- 传 earth-space path propagation地-通信设备 ground/air communication equipment地波 ground wave地面连线用户 land line subscriber地面无线通信 terrestrial radio communication地面 台 terrestrial stationN 波比 nth harmonic ratio二 无 系统 cordless telephone system second generation CT-2 移动通信系统 third
34、generation mobile systems波束 线 spot beam antenna地区通信 point-area communication通信 point-point communication 的GSM PLMN连接 point to point GSM PLMN报 telegraphy报 telegraph code波 radio wave fading 功率 power of battery 能量 energy capacity of battery 容量 battery capacity battery波 electromagnetic wave波反射 reflectio
35、n of electromagnetic wave波 射 diffraction of electromagnetic wave波射 scattering of electromagnetic wave波色射 dispersion of electromagnetic wave波吸 absorption of electromagnetic wave波折射 refraction of electromagnetic wave electromagnetic field 射 electromagnetic field辐射 electromagnetic emission 扰 electromag
36、netic interference EMI 感应 electromagnetic induction环 electromagnetic environment兼容性 electromagnetic compatibility EMC 兼容性平 electromagnetic compatibility level兼容性 量 electromagnetic compatibility margin electromagnetic pulse EMP 扰 electromagnetic pulse jamming 感度 electromagnetic susceptibility能 electr
37、omagnetic energy耦合 electromagnetic coupling electromagnetic shielding 置 electromagnetic screen骚扰 electromagnetic disturbance electromagnetic noise污染 electromagnetic pollution动势 electromotive force e. m. f. telephone set局容量 capacity of telephone exchange telephone-type circuit信 telephone-type channel
38、离层 ionosphere离层波 ionosphere wave离层传 ionosphere propagation离层反射 ionosphere reflection离层反射传 ionosphere reflection propagation离层射传 ionosphere scatter propagation离层折射 ionosphere refraction离层吸 ionosphere absorption离层骚扰 ionosphere disturbance 探头 current probe交换 circuit switching electric shielding视 video-
39、telephone, viewphone, visual telephone台方” magnetic bearing of station台方” bearing of station台 向 heading of station文号 message numbering文队列 message queue文格式 message format文交换 message switching文交换网 message switching network文 束 end-of-message code文由选择 message routing 线 electronically small antenna信管 网 te
40、lecommunication management network TMN 信会 teleconferencing压变 voltage change压变持 duration of a voltage change压变的 率 rate of occurrence of voltage changes压变隔 voltage change interval压波动 voltage fluctuation压波动波 voltage fluctuation waveform压波动量 magnitude of a voltage fluctuation压 平 voltage imbalance, volta
41、ge unbalance压浪涌 voltage surge压骤 voltage dip power supply压调整率 line regulation抗扰性 mains immunity持 能 continuous operation ability of the power supply去耦系数 mains decoupling factor骚扰 mains disturbance 扰 electronic jamming 业会 Electronic Industries Association EIA 系统程 electronic system engineering 自动调 elect
42、ronic automatic tuning electronic packaging阻 度fl resistance thermometer 试验 fall down test顶部加载垂直 线 top-loaded vertical antenna定长 block code定期频率预报 periodical frequency forecast定 clocking定 timing advance定 timing circuit定恢复 定取 timing recovery timing extration 定截尾试验 fixed time test定信号 timing signal定数截尾试验
43、 fixed failure number test定向 线 directional antenna定试验 type test动态频率分配 dynamic frequency allocation动态信 分配 dynamic channel allocation动态重 dynamic regrouping动态自动增益制特性 dynamic AGC characteristic动 jitter独立边带 independent sideband独立故障 independent fault端端业务 teleservice短波传 short wave propagation短波通信 short wav
44、e communication短保护 short-circuit protection短期动指示 short-term flicker indicator短期频率定度 short-term frequency stability短中断 供压 short interruption of supply voltage 段终端 section termination称二 symmetrical binary code地静 geostationary satellite地静 geostationary satellite orbit地 geosynchronous satellite intercom
45、municating telephone set台 aeronautical station 层 troposphere 层波 troposphere duct 层传 troposphere propagation 层射传 troposphere scatter propagation多 调制 multiple modulation多接入 multipoint access多平 交调 multi-level quadrature amplitude modulation QAM 多分转 网 multidrop network多服务 队列 multiserver queue多 multiplex
46、ing多 nultiplexer多功能系统 MRS多级 multilevel processing多级互连网 multistage interconnecting network多级 线 multi-satellite link多 multipath多 传 multipath propagation多 传数 nultipath propagation function多 分 multipath diversity多 延 multipath delay多 multipath fading多 效应 multipath effect多复接 multiplexing多接入 multiple acces
47、s多信 multiplexor channel多 线性预测 multi-pulse LPC MPLC 多频信 multifrequency signalling多普勒频移 Doppler shift多跳 multihop path多信 选取 multichannel access MCA 多信 自动拨号移动通信系统multiple-channel mobile communication system with automatic dialing多优先级 multiple priority levels多currency1 multiframe多 呼 multiaddress call多 联接 multiple access多重currency1 multiple timeframe多用户信 multi-user channelE额定带宽 rated bandwidth额定射频输出功率 rated radio frequency output power额定 用范围 rated operating range额定音频输出功率 rated audio-frequency output p
