高性能 R&S®FSW 信號(hào)與頻譜分析儀可幫助工程師完成嚴(yán)苛任務(wù)。它具備較高的內(nèi)部分析帶寬，可對(duì)寬帶組件和通信系統(tǒng)進(jìn)行特征校準(zhǔn)。該儀器具備出色的相位噪聲，有助于開(kāi)發(fā)適用于雷達(dá)等應(yīng)用的高性能振蕩器。
主要特點(diǎn)
-
- 市面上具備出色相位噪聲和靈敏度的產(chǎn)品
- 8.3 GHz 內(nèi)部分析帶寬
- 800 MHz 實(shí)時(shí)分析帶寬
- SCPI 記錄器簡(jiǎn)化代碼生成
- 全新扁平化 Windows 10 設(shè)計(jì)和多點(diǎn)觸控手勢(shì)支持
的射頻性能 滿(mǎn)足嚴(yán)格要求的射頻性能
R&S"FSW重新定義了信號(hào)與頻譜分析儀,在A(yíng)CR和諧波測(cè)量的相位噪聲、顯示平均嗓聲電平、互調(diào)抑制以及動(dòng)態(tài)范圍方面具備的射頻性能。
高級(jí)用戶(hù)界面 確保便捷操作
12.1高分辨率多點(diǎn)觸控顯示屏支持手勢(shì)操作,采用扁平化 Windows10設(shè)計(jì)
在不同窗口中同時(shí)顯示多種測(cè)量,輕松說(shuō)明結(jié)果
嵌入式SCP記錄器可簡(jiǎn)化自動(dòng)化遠(yuǎn)程控制測(cè)量的代碼生成
在5G開(kāi)發(fā)方面 深度5G物理層信號(hào)分析
R&S FSW內(nèi)部分析帶寬高達(dá)GH并且可擴(kuò)展,能夠捕獲下行鏈路信號(hào)的完整帶寬,并評(píng)估整體系統(tǒng)。
R&S FSW-K144和R&S FSW-K145選件涵蓋下行鏈路和上行鏈路中的3GPP5GNR帶內(nèi)測(cè)量?？煞治雒總€(gè)信號(hào)子幀并提供廣泛的測(cè)量結(jié)果,包括不同通道和信號(hào)的EVM、頻率和功率
汽車(chē)電子雷達(dá)信號(hào)分析 E頻段免影像寬帶信號(hào)分析R&S FSW85信號(hào)與頻譜分析儀具備YIG預(yù)選器,適用頻率范圍為至85GH,可支持免影像頻譜分析。它具備較高的分析帶寬(內(nèi)部分析帶寬高達(dá)2G,與R&S RTO2064示波器結(jié)合使用時(shí)可達(dá)5GHz),配備R&S FSW-K60/K60C瞬態(tài)分析線(xiàn)性調(diào)頻測(cè)量選件,可對(duì)汽車(chē)電子雷達(dá)等應(yīng)用中高達(dá)5GHz的寬FMCW信號(hào)進(jìn)行特性分析.
| Frequency |
| Frequency range | R&S®FSW8 | 2 Hz to 8 GHz |
| | R&S®FSW13 | 2 Hz to 13.6 GHz |
| | R&S®FSW26 | 2 Hz to 26.5 GHz |
| | R&S®FSW43 | 2 Hz to 43.5 GHz |
| | R&S®FSW50 | 2 Hz to 50 GHz |
| | R&S®FSW67 | 2 Hz to 67 GHz |
| | R&S®FSW85 | 2 Hz to 85 GHz up to 90 GHz with R&S®FSW-B90G option, YIG preselector = off |
| Aging of frequency reference | | 1 × 10–7/year |
| | with R&S®FSW-B4 option | 3 × 10–8/year |
| Bandwidths |
| Resolution bandwidths | standard filter | 1 Hz to 10 MHz, 80 MHz (with R&S®FSW-B8 option) |
| | RRC filter | 18 kHz (NADC),
24.3 kHz (TETRA),
3.84 MHz (3GPP) |
| | channel filter | 100 Hz to 5 MHz |
| | video filter | 1 Hz to 10 MHz |
| I/Q demodulation bandwidth | | 10 MHz |
| | with R&S®FSW-B28 option | 28 MHz |
| | with R&S®FSW-B40 option | 40 MHz |
| | with R&S®FSW-B80 option | 80 MHz |
| | with R&S®FSW-B160 option | 160 MHz |
| | with R&S®FSW-B320 option | 320 MHz |
| | with R&S®FSW-B512 option | 512 MHz |
| | with R&S®FSW-B1200 option | 1.2 GHz1) |
| | with R&S®FSW-B2001 option | 2 GHz1) |
| | with R&S®FSW-B4001 option | 4.4 GHz2) |
| | with R&S®FSW-B6001 option | 6.4 GHz3) |
| | with R&S®FSW-B8001 option | 8.3 GHz3) |
| | with R&S®FSW-B2000 option | 2 GHz4) |
| | with R&S®FSW-B5000 option | 5 GHz5) |
| Phase noise |
| 10 kHz offset from carrier | 500 MHz carrier | –141 dBc (1 Hz) (typ.) |
| | 1 GHz carrier | –140 dBc (1 Hz) (typ.) |
| | 10 GHz carrier | –133 dBc (1 Hz) (typ.) |
| Displayed average noise level (DANL) |
| | 2 GHz | –156 dBm (1 Hz) (typ.) |
| | with R&S®FSW-B13 option | –159 dBm (1 Hz) (typ.) |
DANL with preamplifier
(R&S®FSW-B24 option) | 2 GHz | –169 dBm (1 Hz) (typ.) |
| Intermodulation |
| Third-order intercept (TOI) | f < 1 GHz | +30 dBm (typ.) |
| | f < 3 GHz | +25 dBm (typ.) |
| | 19 GHz to 26.5 GHz | +23 dBm (typ.) |
| Total measurement uncertainty | 8 GHz | < 0.37 dB |
1) Not available for the R&S
®FSW8 and R&S
®FSW13.
2)Available for the R&S
®FSW43, R&S
®FSW50, R&S
®FSW67, R&S
®FSW85.
3)Available for the R&S
®FSW43, R&S
®FSW50, R&S
®FSW67, R&S
®FSW85 for f ≥ 18 GHz.
4) 2 GHz demodulation bandwidth for frequencies > 5.5 GHz. R&S
®RTO2044 digital oscilloscope required. Not available for the R&S
®FSW8 and R&S
®FSW13.
5) Available for the R&S
®FSW85 and R&S
®FSW43 (R&S®RTO2064 oscilloscope required).
