簡 述：
20Hz至26.5GHz。FSQ不僅繼承了FSU的出色的頻譜分析儀特性和功能，而且其解調和分析帶寬可高達120MHz，還提供了基站頻譜雜散發射和多載波測量所必需的高動態范圍。因此，FSQ是進行下列產品開發和生產的理想工具：WLAN、WiMAX、WCDMA、HSPA/HSPA+、GSM/EDGE/GPRS、CDMA2000/1x
20Hz至26.5GHz。
FSQ不僅繼承了FSU的出色的頻譜分析儀特性和功能，而且其解調和分析帶寬可高達120MHz，還提供了基站頻譜雜散發射和多載波測量所必需的高動態范圍。因此，FSQ是進行下列產品開發和生產的理想工具：WLAN、WiMAX、WCDMA、HSPA/HSPA+、GSM/EDGE/GPRS、CDMA2000/1x EV-DO、TD-SCDMA、LTE TDD/LTE FDD、Bluetooth等。
為了解決日益增加的數據吞吐量問題，未來移動無線和相關領域對帶寬的要求必然越來越高。即使今天，GSM或3GPP基站的多載波信號在功率輸出階段常常需要進行放大，盡管這樣一方面可以降低技術要求和成本，但同時也增加了傳輸帶寬。隨著分析帶寬要求的提高，現有頻譜分析儀產品已經難于滿足分析要求，市場需要具有更高分析帶寬的產品，而同時滿足動態范圍的苛刻要求。
R&S?FSQ不僅繼承了R&S?FSU的出色的頻譜分析儀特性和功能，而且其解調和分析帶寬可高達120MHz。因此，R&S?FSQ是進行下列產品開發和生產的理想工具：
?WLAN
?3GPP和 GSM-MCPA
?WiMAX
除此之外，當與下列應用選件一起工作時，R&S? FSQ26還能支持2G、2.5G、3G以及4G移動無線系統的測量應用：
GSM/EDGE Application Firmware | R&S?FS-K5 |
AM/FM/PM Measurement Demodulator | R&S?FS-K7 |
Bluetooth? Application Firmware | R&S?FS-K8 |
Power Sensor Measurements | R&S?FS-K9 |
GSM/EDGE/EDGE Evolution Measurements | R&S?FS-K10 |
VOR/ILS Measurement Demodulator | R&S?FS-K15 |
Application Firmware for Noise Figure and Gain Measurements for R&S?FSP, R&S?FSU and R&S?FSQ (preamplifier recommended, e.g. R&S?FSU-B25) | R&S?FS-K30 |
Application Firmware for phase noise measurements | R&S?FS-K40 |
Firmware General Purpose Vector Signal Analyzer | R&S?FSQ-K70 |
3GPP BTS/Node B FDD Application Firmware | R&S?FS-K72 |
3GPP UE FDD Application Firmware (including HSUPA) | R&S?FS-K73 |
3GPP HSPA+ UE Application Firmware | R&S?FS-K73+ |
3GPP HSDPA Base Transceiver Station (BTS) Application Firmware | R&S?FS-K74 |
3GPP HSPA+ BTS Application Firmware | R&S?FS-K74+ |
3GPP TD-SCDMA BTS Application Firmware | R&S?FS-K76 |
3GPP TD-SCDMA Mobile Station (MS) Application Firmware | R&S?FS-K77 |
CDMA2000? / IS-95 (cdmaOne) / 1xEV-DV BTS Test Application Firmware | R&S?FS-K82 |
CDMA2000? /1xEV-DV MS Application Firmware | R&S?FS-K83 |
CDMA2000? 1xEV-DO Base Station Test Application Firmware (including Rev A) | R&S?FS-K84 |
CDMA2000? 1xEV-DO Mobile Station Test Application Firmware | R&S?FS-K85 |
WLAN 802.11a/b/g/j Application Firmware | R&S?FSQ-K90 |
WLAN Application Firmware | R&S?FSQ-K91 |
WLAN Application Firmware | R&S?FSQ-K91n |
Application Firmware | R&S?FSQ-K92 |
Application Firmware | R&S?FSQ-K92U |
Application Firmware | R&S?FSQ-K93 |
Application Firmware | R&S?FSQ-K94 |
Analysis of EUTRA/LTE FDD downlink signals | R&S?FSQ-K100 |
Analysis of EUTRA/LTE FDD uplink signals | R&S?FSQ-K101 |
Analysis of EUTRA/LTE downlink MIMO signals | R&S?FSQ-K102 |
Analysis of EUTRA/LTE TDD downlink signals | R&S?FSQ-K104 |
Analysis of EUTRA/LTE TDD uplink signals | R&S?FSQ-K105 |
TETRA Release 2 Analysis | R&S?FS-K110 |
