The electron measures instrument spectrum analyzer to hold spectrum analyzer MSA438 to hold spectrum analyzer | 3G | Act as agent | Spectrum appearance | MSA438 | Hold spectrum ceremony | Spectrum analyzerr
MSA438手持頻譜分析儀|3G|代辦代理|頻譜儀|MSA438|手持頻譜儀|頻譜分析儀
品牌：日本邁可尼斯MICRONIX
MSA338系列產物的進級換代產物，彩色LCD顯示掌上型頻譜儀，解析度高達640X480VGA顯示，體積僅為163mm(W)X71mm(H)X265mm(D),分量約1.8KG，新增USB介面能夠用優盤作為存貯介質，當螢幕硬拷貝時能夠發向印表機，也能夠以BMP款式保存在優盤，以優異作保存在优盘，以优异作保存和分析。
*测量频率规模50 KHz～3.3 GHz
带宽笼盖W-CDMA、CDMA、PDC、PHS、GSM、2.4GHz带宽无线局域网、蓝牙技术。
*机能能够和大型工作台比拟
MSA438系列操纵PLL分解系统包管高度的不乱性。中心频率设定度20KHz，而且平均噪声电平-127dBm(典型)供给一个较宽的规模。参考电平能够设定在1dB。
*强大的性能
测量性能：信道功率测量；相邻信道功率测量；占用带宽测量；电场强度测量；磁场强度测量
计较性能：最大值；最小值；平均值；笼盖
标记点及极点搜索：
保存和载入
*主动转换
中心频率被设置在频率为最大值3.3GHz，此外，适于参考电暖和分辨带宽。
*主动规模操作
分辨率带宽，视频带宽和扫描时候被主动设定在频率规模根本上。它也有可能设定主动的规模操作只有一两个在分辨率带宽，视频带宽和扫描时候之外。
*图象硬拷贝
连贯一个打印机（选件），按下性能键，图象就能够打印出来。
*在PC机上的高分辨率显示
频率波形可在PC机上被高分辨率的显示。在程度轴上显示1000点PC屏幕上，当应用PC SoftwareMAS300（选件）
特征规格：
*频率部门
频率规模： 50KHz%26mdash;3.3GHz
中心频率：
设置分辨率： 20KHz答应扭转编码器，数字调节和性能调节（上下）来设定CF 。
精 确 性：
%26le;+（30+100T）KHz ＠ 200KHz到10MHz的规模
%26le;+（100+100T）KHz ＠ 20KHz到10MHz的规模
在23+5℃ T:扫描时候(秒)
频率规模：
设定规模：0Hz(零规模),200KHz-2GHz和3.3GHz(满量程)
准 确 性：%26le;+3% ＠23+5℃
分辨率带宽：3dB带宽
规模设定：3KHz-3MHz和主动
准 确 性：%26le;+20%
选 择 性：1:12(名义上的) ＠3dB:60dB
视频带宽：100Hz-300KHz,关和主动
SSB响应噪声：-90dBc/Hz(典型)＠100KHz偏移量
虚 回 应：%26le;-60dBc
*振幅部门
参考电平：
设定规模：+10~-40dBm在1dB的档
准 确 性：%26le;+0.8dB ＠RBW:3MHz, VBW:关ATT:0dB 23+5℃
单 位：dBm / dBV / dBmV / dBuV
平均噪声电平：-120 dBm(典型)＠RBW:3KHz, VBW:100Hz
输入阻抗：50%26Omega;
输 入VSWR：%26le;2.0
输入衰减：
操作规模：0~25dB＠1dB连贯参考电平
转换错误：%26le;+0.6dB
RBW转换错误：%26le;+0.6dB
显示刻度：
刻 度：10dB/div , 2dB/div
准 确 性：%26le;+0.8dB/10dB ; %26le;+0.2dB/2dB ; %26le;+1.6dB/70dB
输入败坏电平：+20dBm(CW average power), 25VDC
输入连贯器 ：N(J)
扫描部门
扫描时候：
规模设置：10ms~30s ,主动
准 确 性：%26le;+0.1%( %26le;+1.5%＠满量程)
触发模式：主动＠零规模
侦测模式：波峰 波谷 抽取
*性能
标 志：
规 范:显示频率(最大7位)和电平(最大3位)在标记点
DELTA :显示频率和电平在两个标记分歧
峰值搜索：
规 范:在10div里,搜索一个峰值点,有效的下一个波峰(9max)
地 域:在一个由中心和宽特定的区域里，搜索波峰，每次扫描标记挪动到峰值点。
如果閣下需要瞭解該設備詳細情況，請致電0755-83610849聯繫我們的銷售工程師，或發送電子郵件到lscaiyi@163.com索取產品規格書。
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MSA438 holds spectrum analyzer | 3G | Act as agent | Spectrum appearance | MSA438 | Hold spectrum ceremony | Spectrum analyzer
Brand: Japan Maikenisi MICRONIX
Of MSA338 series product upgrade replacement pracement product, chromatic LCD displays hand-held spectrum gift, resolution is as high as 640X480VGA to show, bulk is 163mm(W)X71mm(H)X265mm(D) only, weight makes an appointment with 1.8KG, add USB interface newly to be able to use actor dish as the medium that put store, can send when screen good copy to printer, also can protect existence to actor or actress with BMP format dish, with outstanding be guarantor to put and be analysed.
* measures ～ 3.3 GHz of frequency limits 50 KHz
Bandwidth enclothes bandwidth of W-CDMA, CDMA, PDC, PHS, GSM, 2.4GHz technology of wireless local area network, blue tooth.
* function can be compared with large workbench
MSA438 series uses PLL to synthesize a system to assure high stability. Central frequency set spends 20KHz, and average noise n - 127dBm(is typical) furnish a wider range. Referenced n is OK set is in 1dB.
The function with powerful *
Measure a function: Channel power is measured; Power of photograph adjacent channel is measured; Occupied bandwidth is measured; Electric field intensity is measured; Magnetic field intensity is measured
Computational function: Maximum; The least value; Average; Enclothe
Indicate dot and acme search:
Save and load
* is changed automatically
Central frequency is in frequency by the setting maximum 3.3GHz, additional, comfortable at referenced n and resolution bandwidth.
* automatic limits is operated
Resolution bandwidth, video bandwidth and sweep time are by automatic set on frequency limits foundation. It is possible also the limits operation with automatic set is in 9 times only resolution bandwidth, besides video bandwidth and sweep time.
* image good copy
Join a printer (options) , press function key, image can be printed come out.
* shows in the high resolution on the PC
Frequency weaveform can be on the PC by the indication of high resolution. Screen of 1000 bits of PC shows to go up on horizontal axis, should apply PC SoftwareMAS300 (options)
Characteristic norms:
* frequency part
Frequency limits: 50KHz—3.3GHz
Central frequency:
Install resolution: 20KHz allows to rotate coder, digital adjustment and function adjust (up and down) come set CF.
Accuracy:
≤+ (30+100T) 200KHz of KHz ＠ arrives the limits of 10MHz
≤+ (100+100T) 20KHz of KHz ＠ arrives the limits of 10MHz
In 23+5 ℃ T: Fang goes straight towards? second)
Frequency limits:
Set limits: 0 limits of 0Hz() , full span of 200KHz-2GHz and 3.3GHz()
Accuracy: ℃ of 23+5 of ≤+3% ＠
Resolution bandwidth: 3dB bandwidth
Limits set: 3KHz-3MHz and automatic
Accuracy: ≤+20%
Alternative: 1:12(nominal) ＠ 3dB:60dB
Inspect frequency bandwidth: 100Hz-300KHz, close and automatic
SSB corresponding noise: - 90dBc/Hz(is typical) quantity of ＠ 100KHz deflection
Empty response: ≤-60dBc
* amplitude part
Referenced n:
Set limits: + 10~-40dBm is in the archives of 1dB
Accuracy: RBW:3 of ≤+0.8dB ＠MHz, VBW: 谹 TT:0DB 23+5 ℃
Unit: DBm / DBV / DBmV / DBuV
Average noise n: - 120 DBm(is typical) ＠ RBW:3KHz, VBW:100Hz
Input impedance: 50Ω
Input VSWR: ≤2.0
Input attenuation:
Working range: N of reference of join of 0~25dB ＠ 1dB
Changeover is wrong: ≤+0.6dB
RBW changes a mistake: ≤+0.6dB
Indication scale:
Scale: 10dB/div, 2dB/div
Accuracy: ≤+0.8dB/10dB; ≤+0.2dB/2dB; ≤+1.6dB/70dB
Input attaint n: + 20dBm(CW Average Power) , 25VDC
Input connector: N(J)
Scanning part
Sweep time:
Limits setting: 10ms~30s, automatic
Accuracy: Full span of ≤+0.1%(≤+1.5% ＠ )
Spark mode: 0 limits of automatic ＠
Diagnose mode: Wave crest trough is draw-out
* function
Mark:
Normative: ? of allow wine heart is the biggest 7) with n (the biggest 3) nod in the mark
DELTA: Excrement of allow wine heart steals Jin all Jing Huang of dim glow of the setting sun of Zou reef graupel
Peak value search:
Normative: In?0div, search site of a peak value, effective next wave crest (9max)
District: Does of Dan of ǚ of Da of castrate of spay of of Zheng of blood clam of that of ǖ of Xin of Xia of besmear of dusk of travel of Shao of catfish of show off post watch grade of Lu of any of several hot spice plants of of deficient of subcutaneous ulcer of dim glow of the setting sun of confused uncut jade scrupulously and respectfully?
If Your Exllency needs to know this equipment detailed circumstance, call 0755-83610849 to contact our sale engineer please, or send email to ask for product standards book to Lscaiyi@163.com.
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