R&S®FSW 信號(hào)與頻譜分析儀-航測(cè)科技（天津）有限公司

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ACR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)分析線性調(diào)頻測(cè)量選件,可對(duì)汽車電子雷達(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).