加強(qiáng)內(nèi)部衰減器可作為選項(xiàng)
1內(nèi)部來源
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R&S ZVB矢量網(wǎng)絡(luò)分析儀適用于無源器件和有源器件的通用測(cè)量，它的頻率范圍有300KHz至8GHz和10 MHz 至20 GHz。R&S ZVB使矢量分析變得更加簡(jiǎn)單，特別是對(duì)于多端口器件和平衡器件的測(cè)量而言。由于它那**的測(cè)量功能、出色的技術(shù)指標(biāo)、快速的數(shù)據(jù)采集傳輸能力和強(qiáng)大的遠(yuǎn)程控制能力，使得R&S ZVB成為研發(fā)和生成的理想設(shè)備。該設(shè)備結(jié)構(gòu)緊湊，重量小于20Kg，尺寸只有44 cm x 23 cm x 35 cm。
嶄新的多端口理念
◆ 儀器有2/3/4個(gè)端口
◆ 多端口處理能力
◆ 平衡測(cè)試能力
◆ 校準(zhǔn)單元，頻率高達(dá)24 GHz；
突出的指標(biāo)
◆ 每條軌跡曲線20001點(diǎn)
◆ 動(dòng)態(tài)范圍優(yōu)于123 dB
◆ 功率掃描范圍50 dB
高速
◆ 測(cè)量時(shí)間：<4.5 ms （201點(diǎn)，頻率掃描模式）
◆ 通道間切換時(shí)間：<1 ms
◆ 設(shè)置間切換時(shí)間：<10 ms
◆ 數(shù)據(jù)傳輸時(shí)間：<0.7 ms (201點(diǎn)，通過RSIB)
◆ 可以同步測(cè)量多于一個(gè)待測(cè)件
現(xiàn)代的用戶界面
◆ 基于Windows系統(tǒng)、鼠標(biāo)操作直觀
◆ 熱鍵、軟鍵操作
◆ 大量的通道、軌跡數(shù)
◆ 并行設(shè)置管理
◆ 操作向?qū)В豪缙胶馄骷y(cè)量和校準(zhǔn)
◆ 集成的嵌入/去嵌功能
連接
◆ 兼容傳統(tǒng)的設(shè)計(jì)工具
◆ 軌跡數(shù)據(jù)在PC和R&S ZVB之間雙向傳輸
◆ 通過GPIB和LAN口遠(yuǎn)程控制
◆ 數(shù)字I/O接口
◆ USB連接
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The R&S®ZVB series of vector network analyzers 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 passive and active components. The R&S®ZVB series greatly simplifies vector network analysis 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 analyzers 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 (typ. 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