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产品名称: MICRONIX MSA338手持频谱仪
产品型号: MSA338
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简单介绍
MSA338


MICRONIX MSA338手持频谱仪的详细介绍





3.3GHz SpectrumAnalyzer 3.3ghz频谱分析仪
MSA338msa338





MSA338is an authentic spectrum analyzer providing performance andfunctions that are comparable to large-size bench type in acompact, lightweight and inexpensive model.msa338是一个真实的频谱分析仪提供的性能和功能,这些功能是可媲美大尺寸替补类型在一个紧凑,重量轻,价格低廉的模式。

MSA338 won Good Design Award . msa338赢得了最佳设计奖

EC DECLARATION OFCONFORMITY 教统会的符合标准声明

Features 特征

 The dimensions are as small as162 (W) × 70 (H) × 260 (D) mm, and the weight is only 1.8 kgincluding the battery.尺寸小162 (宽) × 70 (高) × 260(四)毫米,重量只有1.8公斤,包括电池。 It is very convenient foroutdoor use and while on businesstrips.这是非常方便户外使用而出差。

 This bandwidth covers those ofW-CDMA, CDMA, PDC, PHS, GSM, 2.4GHz band wireless LAN,Bluetooth.这包括那些带宽的的W - CDMA , CDMA的事件, PDC , PHS的, GSM的, 2.4GHz的频带无线局域网,蓝牙。

 When the battery MB300(optional) is fully charged, MSA338 operates for about 150 minutes(with the back light turned off).当电池mb300 (可选)完全充电,msa338运作,为约150分钟(与背光关掉) 。 It is extremely convenient foroutdoor use and for measuring wireless LAN installationenvironment.这是非常方便户外使用和测量无线局域网安装环境。

 MSA338 guarantees a highlystable frequency axis by PLL synthesizer system.msa338保证了高度稳定的频率轴由PLL合成系统。 The center frequency settingresolution is 100kHz.中心频率设置的决议是为100 kHz 。Furthermore, the average noise level of -110dBm (typical) provides a wide dynamic range and the reference level can be set in 1 dB step.此外,平均噪音水平- 110dbm (典型值) ,提供一个广泛的动态范围和参考水平,可设定在1分贝步。

  Measuringfunctions测量功能
Channel power measurement频道功率测量 Adjacent channel power measurement相邻通道功率测量 Occupied bandwidth measurement占用带宽测量
Electric field strength measurement电场强度测量 Magnetic field strength measurement磁场强度测量
Calculation functions计算功能
MAX HOLD最高举行 MIN HOLD闽举行 AVERAGE平均 OVER WRITE超过收件
Marker and peak search标记和山顶搜索
Save / Load储存/负载
Electric field strength meas.电场强度测量。 ··· Optimum for measurement of cellular phone and wireless LAN working environment.最佳测量蜂窝电话和无线局域网的工作环境。
Magnetic field strength meas.磁场强度的测量。 ··· Optimum for EMI design of PCBs and for evaluation of signal quality.优化EMI设计的多氯联苯和评价信号质量。

 The center frequency is set atthe spectrum of the maximum level in the 3.3GHz band, and inaddition, optimum reference level, resolution bandwidth, videobandwidth and sweep time are set when the AUTO TUNE key ispressed.中心频率是定于频谱的最高水平,在3.3ghz频段,并在此外,最佳的参考水平,决议带宽,视频带宽和扫描时间时设置自动调重弹,关键是压力。This function is very convenient for measurement of an unknown signal.这个功能是非常方便的测量一个未知的信号。

 The resolution bandwidth, videobandwidth and sweep time are automatically set based on thefrequency span.该决议带宽,视频带宽和扫描时间是自动设定的基础上,频率跨度。It is also possible to set auto range operation only one or two out of resolution bandwidth, video bandwidth and sweep time.它也有可能设定自动的远程作战只有一个或两个号决议的带宽,视频带宽和扫描时间。

 Connect a printer (optional) andpress the PRINT key on MSA338.连接打印机(可选) ,并按下打印键, msa338。 The image on the screen isprinted as it is.图像在屏幕上是印,因为它是。

 The spectrum waveform isdisplayed at high resolution, 1000 points in the horizontal axis,on the PC screen when "PC Software MAS300" (optional) isused.频谱波形显示在高解析度, 1000点在横轴上, PC屏幕时, “ PC软件mas300 ”(可选)是用来。


Operational explanation 业务解释
 




Measuring functions 测量功能

Channel power measurement 频道功率测量
Measures the sum of the power inthe zone specified by the zone center and zone width (slash area infigure).措施的总和,权力在开发区内所指定的区域中心和区宽度(斜线面积在数字) 。In short, it is possible to measure the total power in the specified frequency band.总之,这是有可能的措施,总功率在指定的频段。 Of course it is possible to measure the noise power.当然是有可能的量度噪音的权力。

Adjacent channel power measurement 相邻通道功率测量
Capable of measuring theadjacent channel power leakage as the ratio of the power in therange specified by offset frequency and bandwidth (slash area infigure) to the carrier wavepower.能够测量相邻通道功率泄漏的比率的权力,在指定的范围内抵销的频率和带宽(斜线面积在数字),向承运人的电波功率。 Both the upper and lower side power leakage are measured.无论是上,下侧电力泄漏测量。
Furthermore, the method formeasurement may be selected out of three methods, ie, total powermethod, reference level method and in-band method, from theclassification of definition of carrier wavepower.此外,测量方法可筛选出三种方法,即总功率的方法,参考水平的方法和在波段的方法,从分类的定义载波功率。

Magnetic field strength measurement 磁场强度测量
MSA338 is capable of preciselymeasuring the magnetic field distribution on an LSI or a printedcircuit board using magnetic field probe CP-2S (optional).msa338是能够精确测量磁场分布对一的LSI或印刷电路板用磁场探头的CP - 2S型(可选) 。
As the magnetic field detectionportion of CP-2S is of a shielded loop structure that adopts glassceramic multi-layer board technology of excellent high frequencycharacteristics, it is possible to take measurement at highreproducibility by detecting magnetic field componentsonly.作为磁场检测部分的CP -2s的是一个遮蔽的闭环结构采用玻璃陶瓷多层局技术优秀的高频特性,这是有可能采取的测量高,重现性,通过探测磁场组件只。The measuring frequency range is as broad as 10MHz to 3GHz, and the measured value is calibrated in the instrument.测量频率范围是广泛的为10MHz到3 GHz ,与实测值是校准在该文书。
Evaluation of effectiveness ofthe bypass capacitor located at the power supply terminal of an LSIand evaluation of wiring rule on a printed circuit board can beraised as typical use ofCP-2S.效果评价旁路电容位于电源供应器终端的一LSI和评价布线规则对印刷电路板可以提出作为典型使用的CP - 2。 CP-2S is not affected byadjacent patterns because of high space resolution.警务处处长- 2,是不会受毗邻的模式,因为高空间分辨率。
  Occupied bandwidth measurement 占用带宽测量
It is possible to measure theoccupied frequency bandwidth as the bandwidth of the point that islower by X (dB) than the peak level or as the bandwidth of thepoint of Y (%) of the totalpower.是有可能的措施,被占领的频率带宽为带宽的一点是较低的X (分贝) ,比高峰期的水平,或作为带宽点的Y ( %)的总功率。

Electric field strength measurement 电场强度测量
It is possible to measure theelectric field strength by connecting a dipole antenna (optional)to the input connector.是有可能的措施,电磁场的强度由连接偶极子天线(可选),以输入连接器。 A dipole antenna that suits theuse is available. 1偶极子天线适合使用可用。 M301 is mainly for PDC 800MHz and GSM 900MHz band, M302 is mainly for PDC 1500MHz band, M303 is mainly for PHS, W-CDMA and GSM 1800 / 1900MHz band, and M304 is mainly for 2.4GHz wireless LAN and Bluetooth. m301 ,主要是为PDC的800和GSM的900 MHz频段, m302 ,主要是为PDC的1500mhz乐队, m303 ,主要是为小灵通, W - CDMA和GSM 1800 / 1900乐队,和m304 ,主要是为2.4 GHz的无线局域网和蓝牙功能。 M304 is capable of measuring direct sequence spread spectrum, frequency hopping and Bluetooth system by 10 ms sweep time and MAX HOLD function. m304是能够测量的直接序列扩频,跳频和蓝牙系统由10余打扫的时间和最高举行的功能。
The conventional method coveringlow frequency through high frequency with a single antenna resultsin low antenna gain because of using a range deviating from theantenna resonance point, and the dynamic range largely worsens asa传统的方法,包括低频通过高频率与一个单一的天线,结果在低天线增益,因为使用了一系列偏离天线的共振点,和动态范围,主要是作为一个恶化
result.的结果。MSA338, however, provides an antenna for each frequency band and uses a resonance point of high gain only, and accordingly, it is capable of securing a wide dynamic range. msa338 ,不过,提供了一个天线为每个频带和使用一个共振点,高增益只,因此,它能够确保一个宽动态范围。 Antennas of other bands will be also prepared if requested.天线其他乐队也将编写的,如果要求。
As the electric field strengthis calibrated for each antenna in MSA338, it is possible todirectly read the measured value.由于电场强度是校准为每个天线在msa338,是有可能的直接读取测量值。


Calculation functions 计算功能

Max hold 最高举行
The update spectrum data iscompared with that of last time for each point of the X-axis, andthe larger one is retained anddisplayed.更新光谱数据是与去年的时间为每个点的X轴,以及较大的,一个是保留并显示。The number of times of sweep can be set in the range from 2 to 1024 times by steps, which is a power of 2, or by infinite.多少次的扫描可设定在范围从2日至1024倍的步骤,这是一种权力,二,或由无限的。 It is possible to observe burst signal and frequency drift.是有可能的观察水管爆裂,信号和频率漂移。

Min hold 闽举行
The update spectrum data iscompared with that of last time for each point of the X-axis, andthe smaller one is retained anddisplayed.更新光谱数据是与去年的时间为每个点的X轴,和较小的一个是保留并显示。The number of times of sweep can be set in the range from 2 to 1024 times by steps, which is a power of 2, or by infinite.多少次的扫描可设定在范围从2日至1024倍的步骤,这是一种权力,二,或由无限的。
  Average 平均
Simple averaging processing isexecuted at each sweep.简单平均处理,是执行在每个打扫。The number of times of averaging can be set from a range of 2 to 256 times by steps, which is a power of 2.多少次的平均每场可以设置由一系列的2至256倍的步骤,这是一个权力2 。 The signal components buried in the noise can be measured.信号元件埋在噪音可以衡量。


Over write 超过收件
The image on the screen is notcleared for each sweep, and overwriting display isexecuted.图像在屏幕上是没有清理,为每个打扫,并改写显示的是执行枪决。It is, therefore, possible to observe the process of changes in the signal.因此,这是可能的观察过程中的变化信号。


Marker and peak search 标记和山顶搜索

Marker measurement 测量标志
Two different modes areavailable for marker measurement.两种不同的模式可供标记测量。One is normal marker mode to measure and display the frequency (maximum effective number of digits : 7) and level (maximum effective number of digits : 3) of the marker point, and another is delta marker mode to measure and display the frequency difference and level difference between two markers (one of which is a reference marker).一个是正常的标记模式来衡量和显示频率(最大有效数字位数: 7 )和水平(最高有效数字位数: 3 )标记点,另一个原因是三角洲标记模式来衡量和显示频率差异和水平的差异两个标记(其中一个是参考标记) 。


Normal marker measurement正常的标记测量

Delta marker measurement三角洲标记测量
  Peak search 山顶搜索
Two different modes areavailable for peak search.两种不同的模式可供山顶搜索。One is normal peak search mode to search for the peak level with all of 10div of the frequency axis as the search range, and another is in-zone peak search mode to search for the peak level in the range specified by the center value and width.一个是正常的山顶搜索模式搜索的高峰期水平,同所有的10div的频率轴作为搜索范围,另一个是在区山顶搜索模式搜索的高峰期水平,在范围内所指定的中心价值和宽度。 NEXT search (search for the next smaller level) of up to 9 is permitted in the normal peak search mode.未来搜索(搜索,为下一步规模较小的水平)长达9获准在正常繁忙的搜索模式。 The marker moves to the peak level at each sweep in the in-zone peak search mode.标记移动到高峰期水平,在每一个扫描,在中区繁忙的搜索模式。

Normal peak search正常繁忙搜索

Zone peak search区山顶搜索


Auto tuning 自动调谐

The search for the signal of themaximum level in the 3.3GHz band is executed and the result isdisplayed in the specified frequency span when the AUTO TUNE key ispressed.寻找信号的最高水平,在3.3ghz频段是执行和结果是显示在指定的频率跨度时,自动调重弹,关键是压力。The spectrum is tuned to the vicinity of the center of the screen, and the reference level, resolution bandwidth, video bandwidth and sweep time are automatically set at optimum values.频谱调整,以附近的萤幕的中央,和参考水平,决议带宽,视频带宽和扫描时间是自动设定在最佳值。
This function is very convenientwhen used for measurement of an unknownsignal.这个功能是非常方便,当用于测量未知的信号。


Auto range 自动范围

Resolution bandwidth, videobandwidth and sweep time are set automatically based on thespecified frequencyspan.决议带宽,视频带宽和扫描时间是自动设定的基础上,指定的频率跨度。Furthermore, it is also possible to automatically set one or two of either resolution bandwidth, video bandwidth and sweep time.此外,它也有可能会自动设定一个或两个无论决议带宽,视频带宽和扫描时间。
The operator is released fromtroublesome operation because these three parameters that accompanythe frequency span are setautomatically.经营者释放出的麻烦,因为这三个参数伴随频率跨度是自动设定。


Save/Load 储存/负载

It is possible to save 100traces and 100 setups.这是可能挽救100的痕迹和100设置。The load is one trace and one setup.负荷是一个追踪和一个安装程序。 This function may be used when various data are acquired and they are evaluated later, or when it is wanted to make a comparison with formerly acquired data.此功能可用于各种数据时,被收购和他们的评估后,或当它想作一比较,与以前获得的数据。 The saved traces and setups can be transferred to a PC through RS-232C.保存的痕迹,并设置可传送到PC上通过的RS - 232c 。


Hard copy of display 硬拷贝显示

Hard copies of the image on thescreen can be produced if a printer (optional) is connected, usingRS-232C cable MI180 (optional), to the RS-232C connector of thisinstrument.硬拷贝的形象在屏幕上可以制作如果打印机(可选)连接,使用的RS - 232c电缆mi180(可选) ,将RS - 232c连接器这一工具。
Printing begins when the PRINTkey is pressed.印刷开始时,打印,关键是压力。 The printer is of dual power supply scheme, ie, AC adaptor and battery, and it is possible to easily produce hard copies of measured data even outdoors where no AC power supply is available.打印机是双电源供应计划,即, AC适配器和电池,它是有可能很容易产生硬拷贝的实测数据,甚至在户外如果没有交流电源可用。 The operating time of the battery-powered printer is about 30 minutes (when used continuously), and it is possible to produce about 80 hard copies of images on the screen.经营时间的电池供电的打印机是30分钟左右(使用时不断) ,是有可能产生约80的硬拷贝图像在屏幕上。


High resolution display on the PC screen 高分辨率显示在PC屏幕

Although the spectrum isdisplayed by 250 points on the horizontal axis on the spectrumanalyzer screen, it is fetched by 1000 points per sweep in theinstrument.虽然频谱是所显示的250点,横轴对频谱分析仪屏幕上,这是牵强的,由1000点,每扫在该文书。When "PC Software MAS300" (optional) is used, all of these 1000 points are transferred to a PC (the maximum transfer rate is 38,400 bps) and are displayed on the PC screen.当“ PC软件mas300 ” (可选) ,是用,所有这些1000点传送到PC上(最高传输速率是38400个基点) ,并显示在PC屏幕。 The image, therefore, becomes clearer.形象,因此,变得更清晰。 Furthermore, setup of spectrum analyzer can be made from the PC side.此外,设置频谱分析仪可从PC机的一面。


Standard accessories and optional accessories 标准配件及选购配件

Standardaccessories标准配件
AC adapter100V~240VAC[MA300] AC适配器线100V 〜 240vac [ ma300 ]
Soft carryingcase软进行案件
Accessorypouch配件邮袋
Fuse保险丝
Operationmunual运作munual
Optionalaccessories选购配件
Dipole antenna[M301 toM305]偶极子天线[ m301 ,以m305 ]
Magnetic fieldprobe[CP-2S]磁场探头[警务处处长- 2 ]
PC Software MAS300PC软件mas300
RS-232C cable[MI180]的RS -232c电缆[ mi180 ]
Frequencycounter频率计数器
RS-232C/GP-IB converterrs-232c/gp-ib转换器
Charger充电器
Printer打印机
Coaxial cable[MC301 toMC307]同轴电缆[ mc301 ,以mc307 ]
Coaxial adaptor[MA301 toMA305]同轴电缆适配器[ ma301 ,以ma305 ]
Ni-MH battery[MB300]镍氢电池[mb300 ]
The details of optional accessories are here.(PDF file) 详情选购配件在这里。 ( PDF档案)


Specifications 规格

Frequency section频率节
Frequencyrange频率范围50kHz to 3.3GHz50khz到3.3ghz
Centerfrequency中心频率 
Settingresolution设置的决议100kHz为100 kHz
Allows rotary encoder, numerickey and function key允许旋转编码器,数字键和功能键
Accuracy准确性
within±(30+20T)kHz±1dot在± ( 30二十○吨)千赫± 1dotT : Sweep time (s)电话:扫描时间(秒)
 (frequency span : 200kHz to10MHz, RBW : 30kHz, 23 ±5°C) (频率跨度:在200 kHz至为10MHz , rbw :30khz , 23 ± 5 ° C时)
within±(100+700T)kHz±1dot在± ( 100 700吨)千赫± 1dotT : Sweep time (s)电话:扫描时间(秒)
 (frequency span : 20MHz to3.3GHz, RBW : 100kHz, 23 ±5°C) (频率跨度:为20 MHz到3.3ghz , rbw :100 kHz时, 23 ± 5 ° C时)
RBW frequency errorrbw频率误差within ±6% of RBW (RBW : 3kHz,30kHz)在± 6 %的rbw ( rbw : 3khz , 30khz )
within ±30% of RBW (RBW : 100kHzto 3MHz)在± 30 % rbw ( rbw : 100 kHz到3 MHz )
Frequency span频率跨度 
Setting range设定范围0Hz (zero span), 200kHz to 2GHz(1-2-5step) and 3.3GHz (full span) 0hz (零跨度) ,在200 kHz至2.0GHz的( 1 - 2 - 5step )和3.3ghz (完整跨度)
Accuracy准确性within ±3% ±20TkHz ±1dot(Frequency span : 200kHz to 10MHz, 23 ±5°C) ± 3 % ± 20tkhz ±1dot (频率跨度:在200 kHz至为10MHz , 23 ± 5 ° C时)
within ±3% ±200TkHz ±1dot(Frequency span : 20MHz to 3.3GHz, 23 ±5°C) ± 3 % ± 200tkhz± 1dot (频率跨度:为20 MHz到3.3ghz , 23 ± 5 ° C时)
T : Sweep time (s)电话:扫描时间(秒)
Displayresolution显示分辨率Frequencyspan/250频率span/250
Frequency span/1000 (only themeasurement by RS-232C communication)频率span/1000 (只测量的RS -232c的沟通)
Display dotnumber展示点的数目251dots, 1001dots (only themeasurement by RS-232C communication) 251dots , 1001dots(只测量的RS - 232c的沟通)
 (The unit displays data in 251horizontal dots, but it internally captures(单位的数据显示,在251点的水平,但它内部捕获
the trace in 1001dots)微量元素在1001点)
Resolutionbandwidth决议带宽3dB bandwidth 3dB带宽
Setting range设定范围3kHz to 3MHz (1-3step) andAUTO 3khz至3 MHz ( 1 - 3step )和汽车
Accuracy准确性within ±20% ± 20 %
Selectivity选择性1 : 12 (typical, 3dB :60dB) 1 : 12 (典型,三分贝: 60分贝)
Videobandwidth视频带宽100Hz to 1MHz (1-3step) andAUTO 100 Hz为1MHz ( 1 - 3step )和汽车
SSB Phasenoise单边带相位噪声-90dBc / Hz (typical, 100kHzoffset, RBW : 3kHz, VBW : 100Hz, - 90dbc / Hz (上典型,为100kHz抵销, rbw : 3khz , vbw : 100 Hz ,
Sweep time : 0.3s)扫描时间:0.3 s )
Spuriousresponse杂散响应less than -60dBc不到-60dbc
Harmonics谐波less than -40dBc @100MHz to3.3GHz不到- 40dbc @ 100 MHz至3.3ghz


Amplitude section振幅节 
Referencelevel参考水平 
Setting range设定范围+10 to -60dBm (1dB step)10至60dbm ( 1分贝步骤)
Accuracy准确性within ±0.8dB ±1dot在±0.8分贝± 1dot
(center frequency : 100MHz, RBW: 3MHz, VBW : 1MHz, ATT : 0dB, 23 ±5°C) (中心频率: 100MHz的, rbw: 3 MHz , vbw :为1MHz ,收件人:零分贝, 23 ± 5 ° C时)
Unit单位dBm, dBV, dBmV, dBµV, dBµV/m,dBµA/m dBm时, dbv , dbmv ,分贝为μ v ,分贝μ伏/米,分贝μ /米
 (dBµV/m and dBµA/m is used themeasuring function) (分贝μ伏/米和1 μ分贝/米,是用来测量功能)
Average noiselevel平均噪音水平-117dBm (typical, centerfrequency : 100MHz RBW : 3kHz, VBW : 100Hz) - 117dbm(典型值,中心频率: 100MHz的rbw : 3khz , vbw : 100 Hz )
FrequencyCharacteristic频率特性within ±2.0dB ±1dot (50kHzto100MHz)在±二点○分贝± 1dot ( 50khz to100mhz )
within ±1.0dB ±1dot (100MHz to3.3GHz)在± 1.0分贝± 1dot ( 100 MHz至3.3ghz )
Inputimpedance输入阻抗50ohm 50 Ω
Input VSWR输入驻波less than 2.0小于2.0
Inputattenuator输入衰减器 
Operatingrange经营范围0 to 25dB (1dB step), coupledwith reference level 0至二五分贝( 1分贝步骤) ,再加上参考水平
Switchingerror切换错误within ±0.6dB在±0.6分贝
RBW switching errorrbw开关错误within ±0.6dB在±0.6分贝
Display dotnumber展示点的数目200dot
Display scale展示规模 
Scale规模10dB / div, 2dB /div一十零分贝/组别, 2分贝/组别
Accuracy准确性within ±0.2dB / 2dB±1dot在± 0.2分贝/ 2分贝± 1dot
within ±0.8dB / 10dB±1dot在± 0.8分贝/一十零分贝± 1dot
within ±1.6dB / 70dB±1dot在± 1.6分贝/七十〇分贝± 1dot
Input damagelevel输入损害水平+23dBm (CW average power),25VDC 23 dBm的(连续平均功率) , 25vdc
Inputconnector输入接头SMA (J)形状记忆合金( j)条


Sweep section打扫节 
Sweep time扫描时间 
Setting range设定范围10ms to 30s (1-3step, frequencyspan : 0 to 2GHz) and AUTO 10ms到30多岁( 1 - 3step ,频率跨度: 0到2GHz的)和汽车
30ms to 30s (1-3step, frequencyspan : full span) and AUTO 30 ms至30岁( 1 - 3step,频率跨度:充分跨度)和汽车
Accuracy准确性within ±0.1% ±1dot ( frequencyspan : 0 to 2GHz)在± 0.1 % ± 1dot (频率跨度: 0到2 GHz的)
within ±1.5% ±1dot ( frequencyspan : full span)在± 1.5 % ± 1dot (频率跨度:充分跨度)
Trigger mode触发模式AUTO (frequency span : zerospan)自动(频率跨度:零跨度)
Detection mode检测模式Positive peak, Negative peak,Sample积极的高峰期,负峰,样本
 (when sweep time is 10ms or30ms, only Sample can be set) (打扫时,时间是10ms或30 ms,只有样品可设定)


Functions职能 
Marker标记
NORM :规范:displays frequency (7 digitsmax) and level (4 digits max) at marker point.显示频率( 7位数max)和水平( 4位数字最大值)在标记点。
DELTA :三角洲:displays difference frequencyand level between 2 markers.显示差频和水平之间的二标记。
Peak search山顶搜索
NORM :规范:searches a peak point within10div.搜寻的高峰点10div 。 Available NEXT peak(10max).明年高峰期( 10max ) 。
ZONE :区:searches a peak point within azone designated by center andwidth.搜寻的高峰点,一区指定的中心和宽度。 Marker moves to a peakpoint each sweep.标记的动作达到了高潮点,每个打扫。
Calculation计算NORM, MAX HOLD, MIN HOLD,AVERAGE, OVER WRITE规范,最高举行,闽举行,平均超过收件
* MAX/MIN HOLD : 2 to 1024times, AVERAGE : 2 to 256 *最高/最低举行: 2日至1024倍,平均: 2256
Measuring测量Channel power, Adjacent channelpower, Occupied frequency bandwidth, Electric field strength (needsoptional antenna), Magnetic field strength (needs optional magneticfield probe) measurement.信道功率,相邻通道功率,占用频率带宽,电场强度(需要可选的天线),磁场强度(需要可选的磁场探头)测量。
AUTO tuning自动调谐When pressing AUTO TUNE key, themaximum level spectrum within 3.3GHz bandwidth is adjusted tocenter, and reference level, RBW, VBW and sweep time are adjustedto optimum values.当按下自动调整键,最高水平的频谱, 3.3ghz的带宽调整到中心,参考水平, rbw, vbw和扫描时间调整到最佳值。
Save / Load储存/负载 
Save保存Saves 100 traces and 100setups节省了100和100的痕迹,设置
Load加载Loads 1 trace and 1setup载荷一追查和1安装


General一般 
Communication沟通 
Interface接口RS-232C的RS - 232c
Baud rate波特率2,400 to 38,400bps2400至38400个基点
Hard copy硬拷贝Allows direct hard copy with anoptional printer可直接硬拷贝与一个可选的打印机
Display显示 
Display显示LCD液晶显示器
Backlight背光CFL backlightCFL的背光
Resolution决议320 (H) × 240 (V) dots320 (高) × 240 (五)点
Power source电源 
Battery电池Ni-MH Battery(optional)镍氢电池(可选)
External DCsource外部直流电源DC jack, +4.75~+5.25VDC /4A直流插口, 4.75 〜 5.25伏直流电/第4 A


Other其他 
Operatingtemperature操作温度0 to 50°C (Guaranteed at 23±10°C, without soft carrying case) 0至50 ° C (保证在23 ± 10 °C时,无软进行个案)
Operatinghumidity操作湿度less than 40°C / 80%RH(Guaranteed at less than 33°C / 70%RH,低于40 ℃ / 80%相对湿度(保证在不到33 ℃ / 70 %相对湿度,
without soft carryingcase)无软进行个案)
Storagetemperature储存温度-20 to 60°C, less than 60°C /70%RH -20至60 ° C时,小于60 ℃ / 70 %相对湿度
Dimensions尺寸162 (W) × 70 (H) × 260 (D) mm(exclude projections and stand) 162 (宽) × 70 (高) × 260 (厚)mm (不包括预测和立场)
Weight重量approx.约。1.8kg (included battery), approx.一点八千克(包括电池) ,约。 1.5kg(without battery)一点五公斤(无电池)





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