FSH8手持式頻譜分析儀FSH4 性能特點(diǎn)

-FSH8手持式頻譜分析儀◆ 頻率范圍9 kHz 至3.6 GHz（或8 GHz）◆ 高靈敏度（<–141 dBm（1 Hz），帶前置放大器<–161 dBm（1 Hz））◆ 較低的測(cè)量不確定度（<1 dB）◆ 可用于與發(fā)射臺(tái)調(diào)試和維護(hù)相關(guān)的重要測(cè)量任務(wù)◆ 內(nèi)置跟蹤信號(hào)發(fā)生器，以及具有直流偏置功能的VSWR 電橋◆ 雙端口網(wǎng)絡(luò)分析儀◆ 易于更換的鋰離子電池，長(zhǎng)工作時(shí)間4.5 小時(shí)◆ 堅(jiān)固的濺外殼，適合艱苦的現(xiàn)場(chǎng)工作◆ 重量輕（帶電池時(shí)為3 kg），便于攜帶，并帶有快捷的功能鍵◆ 可將測(cè)量結(jié)果保存在SD 存儲(chǔ)卡上◆ 具有用于遠(yuǎn)程控制和傳輸測(cè)量數(shù)據(jù)的LAN 和U 接口◆ R&S®FSH4View 軟件，用于測(cè)量結(jié)果的存檔以及后處理   FSH8手持式頻譜分析儀FSH4簡(jiǎn)要說(shuō)明R&S^®FSH 頻譜分析儀結(jié)構(gòu)堅(jiān)固，攜帶方便，適合在工作現(xiàn)場(chǎng)使用。它的設(shè)計(jì)，重量輕，操作十分簡(jiǎn)便，具有眾多測(cè)量功能，是室外工作人員不可少的、的測(cè)量工具。  FSH8手持式頻譜分析儀FSH4產(chǎn)品特性 發(fā)射臺(tái)的安裝和維護(hù)◆ 脈沖信號(hào)的功率測(cè)量◆ 信道功率測(cè)量◆ 至故障點(diǎn)距離（DTF）測(cè)量◆ 雙端口矢量網(wǎng)絡(luò)分析◆ 標(biāo)量網(wǎng)絡(luò)分析◆ 單端口電纜損耗測(cè)量◆ 頻率18 GHz 的功率測(cè)量◆ 頻率4 GHz 的定向功率測(cè)量 電磁場(chǎng)測(cè)量◆ 定向天線的場(chǎng)強(qiáng)測(cè)量◆ 全向天線的場(chǎng)強(qiáng)測(cè)量 實(shí)驗(yàn)室或檢修中的診斷應(yīng)用◆ 通用頻譜分析◆ EMC 問(wèn)題的定位

Rohde&Schwarz ZVB8 8G矢量網(wǎng)絡(luò)分析儀|羅德與施瓦茨 300kHz至8GHz

品牌：羅德與施瓦茨 Rohde&Schwarz

The R&S®ZVB series of vector network yzers covers the frequency ranges from 300 kHz to 4/8 GHz and from 10 MHz to 14/20 GHz. It has been designed for universal measurements on pive and active components. The R&S®ZVB series greatly simplifies vector network ysis especially for multiport measurements and measurements on balanced devices. Featuring comprehensive measurement functions, excellent specifications, high measurement and data transfer speeds and remote-control capability, the yzers of the R&S®ZVB series are an ideal choice for both development and production applications. The compact versions of the 14 GHz and 20 GHz two-port models leave ample room for test setups in the lab, featuring a height of only 24 cm and a depth of 42 cm.

New multiport concept
◇ Instruments with two or four test ports – for multiport and balanced measurements
◇ Two internal sources (four-port models) – to provide RF and LO signals for mixer measurements by means of a single unit
◇ Capability to perform balanced measurements – to characterize balanced DUTs by their mixed mode S-parameters
◇ Optional automatic calibration units – to speed up calibration and avoid operator errors
Outstanding specifications
◇ 60001 points per trace
◇ Dynamic range better than 123 dB (t. 130 dB)
◇ Power sweep range >50 dB
High speed
◇ Measurement time < 4.5 ms for 201 test points (frequency sweep)
◇ Switching time between channels < 1 ms
◇ Switching time between instrument setups < 10 ms
◇ Data transfer time < 0.7 ms (201 test points via RSIB)
◇ Simultaneous measurement of more than one DUT
Modern user interface
◇ Intuitive Windows-based operation via mouse
◇ Operation by means of hardkeys and softkeys
◇ Large number of channels, traces and setups that can be loaded simultaneously