Product Description:
The Rohde & Schwarz FSW is a high sensitivity signal and spectrum analyzer manufactured by R&S and distributed by EUTTEST.The FSW can be customized to measure frequencies up to 85 GHz and down to 2 Hz, see the technical specifications below to select a model and contact us for a quote on the FSW.
FSW's innovative performance:
- Integrated high-pass filter for harmonic measurements
- Excellent phase noise and high sensitivity even in the low frequency range
- 8.3 GHz maximum analysis bandwidth
- Ultra-wideband filters in swept mode
- 800 MHz real-time analysis bandwidth
- SCPI Logger Simplifies Code Generation
- High dynamic range for excellent EVM performance
Rohde & Schwarz FSW Sequence Spectrum Analyzer Optional Product Model List:
Please select the appropriate test instrument model from the table below based on the test frequency requirements and contact EUTTEST for a quote.
<<<<提醒：左右滑动表格>>>>| Model number | Measurable frequency | phase noise | Maximum analysis bandwidth |
| R&S FSW13 | 2Hz-13.6GHz | < -136 dBc (1 Hz) (f = 1 GHz, 10 kHz bias) | 512 MHz |
| R&S FSW26 | 2Hz-26.5GHz | < -136 dBc (1 Hz) (f = 1 GHz, 10 kHz bias) | 2000 MHz |
| R&S FSW43 | 2Hz-43.5GHz | < -136 dBc (1 Hz) (f = 1 GHz, 10 kHz bias) | 8312 MHz |
| R&S FSW50 | 2Hz-50GHz | < -136 dBc (1 Hz) (f = 1 GHz, 10 kHz bias) | 8312 MHz |
| R&S FSW67 | 2Hz-67GHz | < -136 dBc (1 Hz) (f = 1 GHz, 10 kHz bias) | 8312 MHz |
| R&S FSW85 | 2Hz-85GHz Maximum 90 GHz | < -136 dBc (1 Hz) (f = 1 GHz, 10 kHz bias) | 8312 MHz |
R&S FSW26: Adapter 3.5 mm (APC3.5 compatible) female/female R&S FSW43: Adapter 2.92 mm female/female
R&S FSW50 and R&S FSW67: Adapters 1.85 mm female/female
R&S FSW85: Adapter 1.0 mm female/female, torque wrench for 1.0 mm connectors, coupling torque 0.23 Nm, adapter 1.85 mm female/female
Rohde & Schwarz FSW Optional accessories:
<<<<提醒：左右滑动表格>>>>| Option name | Option Model | part numbers | Convertible | Option Remarks |
| OCXO Precision Frequency References | R&S FSW-B4 | 1313.0703.02 | yea | User modifiable |
| Resolution bandwidth up to 40 MHz | R&S FSW-B8E | 1338.6911.02 | yea | Suitable for R&S FSW8/13/26/43/50/67/85. The signal analysis bandwidth is defined by R&S FSW-B40/-B80/-B160/. -b320/b512/b512r/b1200/b2001/ -B800R/-B4001/-B6001/-B8001/-B2000/ -B5000 option instead of R&S FSW-B8E option. User modifiable 67 |
| Resolution bandwidth up to 80 MHz | R&S FSW-B8 | 1313.2464.26 | yea | For R&S FSW8/13/26. The signal analysis bandwidth is defined by R&S FSW-B40/-B80/-B160/. -b320/b512/b512r/b1200/b2001/ -B800R/-B4001/-B6001/-B8001/-B2000/ -B5000 option instead of the R&S FSW-B8 option. Contact Service Center |
| Resolution bandwidth up to 80 MHz | R&S FSW-B8 | 1313.2464.02 | yea | Suitable for R&S FSW43/50/67/85. The signal analysis bandwidth is defined by R&S FSW-B40/-B80/-B160/. -b320/b512/b512r/b1200/b2001/ -B800R/-B4001/-B6001/-B8001/-B2000/ -B5000 option instead of the R&S FSW-B8 option. Contact service centers. Export license required |
| External generator control | R&S FSW-B10 | 1313.1622.02 | yea | Contact Service Center |
| High-pass filters for harmonic measurements | R&S FSW-B13 | 1313.0761.02 | yea | User modifiable |
| Digital Baseband Interface | R&S FSW-B17 | 1313.0784.02 | yea | User modifiable |
| Spare solid state drive (removable hard disk) | R&S FSW-B18 | 1313.0790.21 | yea | User modifiable |
| LO/IF connection for external mixers | R&S FSW-B21 Series | 1313.1100.28 | yea | For R&S FSW26/43/50/67; Contact Service Center |
| LO/IF connection for external mixers | R&S FSW-B21 Series | 1313.1100.86 | yea | For R&S FSW85; Contact Service Center |
| RF Preamplifier, 100 kHz to 13.6 GHz | R&S FSW-B24 | 1313.0832.13 | yea | For R&S FSW8/13;Contact Service Center |
| RF Preamplifier, 100 kHz to 26.5 GHz | R&S FSW-B24 | 1313.0832.26 | yea | For R&S FSW26. Contact Service Center |
| RF Preamplifier, 100 kHz to 43.5 GHz | R&S FSW-B24 | 1313.0832.43 | yea | for R&S FSW43. No export license required; contact service center |
| RF Preamplifier, 100 kHz to 50 GHz | R&S FSW-B24 | 1313.0832.49 | yea | for R&S FSW50. No export license required; contact service center |
| RF Preamplifier, 100 kHz to 50 GHz | R&S FSW-B24 | 1313.0832.51 | yea | for R&S FSW50. Export license required; contact service center |
| RF Preamplifier, 100 kHz to 67 GHz | R&S FSW-B24 | 1313.0832.66 | yea | for R&S FSW67. No export license required; contact service center |
| RF Preamplifier, 100 kHz to 67 GHz | R&S FSW-B24 | 1313.0832.67 | yea | for R&S FSW67. Export license required; contact service center |
| Electronic attenuator, 1 dB steps | R&S FSW-B25 | 1313.0990.02 | yea | Suitable for R&S FSW8/13/26;Contact Service Center |
| USB Mass Storage Write Protect | R&S FSW-B33 | 1313.3602.02 | (negative prefix) | factory-installed |
| 40 MHz analysis bandwidth | R&S FSW-B40 | 1313.0861.02 | yea | User modifiable |
| 80 MHz analysis bandwidth | R&S FSW-B80 | 1313.0878.02 | yea | User modifiable |
| 160 MHz analysis bandwidth | R&S FSW-B160 | 1325.4850.14 | yea | Contact Service Center |
| 320 MHz analysis bandwidth | R&S FSW-B320 | 1325.4867.14 | yea | Includes 200 MHz IF filter;Contact Service Center |
| 512 MHz analysis bandwidth | R&S FSW-B512 | 1331.7106.14 | yea | Includes 200 MHz IF filter;Contact Service Center |
| 1.2 GHz analysis bandwidth | R&S FSW-B1200 | 1331.6400.14 | yea | For subsequent upgrades of R&S FSW 26/43/50/67/85 factory and R&S FSW instruments without analysis bandwidth option; for subsequent upgrades of R&S FSW instruments with analysis bandwidth option, use R&S FSW-U1200. Not to be used in combination with R&S FSW-B2000;Contact Service Center |
| 2 GHz analysis bandwidth | R&S FSW-B2001 Series | 1331.6916.14 | yea | For subsequent upgrades of R&S FSW instruments shipped with R&S FSW26/43/50/67/85 and without the analytical bandwidth option; for subsequent upgrades of R&S FSW instruments with the R&S FSW-B1200 option, use R&S FSW-U2001. Not to be used in combination with R&S FSW-B2000;Contact Service Center |
| 4.4 GHz analysis bandwidth | R&S FSW-B4001 | 1338.5215.14 | yea | For subsequent upgrades of R&S FSW instruments shipped with R&S FSW43/50/67/85 and without analysis bandwidth option; for subsequent upgrades of R&S FSW instruments with R&S FSW-B80 / -B160 / -B320 / -B512 options, use R&S FSW-U4001; for subsequent upgrades of R&S FSW instruments with R&S FSW-B80 / -B160 / -B320 / -B512 options, use R&S FSW-U4001. For R&S FSW instruments with the R&S FSW-B1200/-B2001 option, use R&S FSW-U4002. Cannot be used in combination with R&S FSW-B2000/-B5000. |
| 6.4 GHz analysis bandwidth | R&S FSW-B6001 | 1338.5221.14 | yea | For subsequent upgrades of R&S FSW 43/50/67/85 factory and R&S FSW instruments without analysis bandwidth option; for subsequent upgrades of R&S FSW instruments with R&S FSW-B80 / -B160 / -B320 / -B512 options, use R&S FSW-U4001 and -U6001. For R&S FSW instruments with the R&S FSW-B1200/-B2001 option, use R&S FSW-U4002 and -U6001. Cannot be used in combination with R&S FSW-B2000/-B5000. Contact Service Center |
| 8.312 GHz analysis bandwidth | R&S FSW-B8001 | 1338.5238.14 | yea | For subsequent upgrades of R&S FSW instruments shipped with R&S FSW43/50/67/85 and without analysis bandwidth option; for subsequent upgrades of R&S FSW instruments with R&S FSW-B80 / -B160 / -B320 / -B512 options, use the R&S FSW-U4001, -U6001 and -U6001. -U8001; for R&S FSW instruments with the R&S FSW-B1200/-B2001 option, use R&S FSW-U4002, -U6001 and -U8001. Cannot be used in combination with R&S FSW-B2000/-B5000. Contact Service Center |
| 2 GHz analysis bandwidth with external digitizer | R&S FSW-B2000 | 1325.4750.02 | yea | Suitable for R&S FSW26/43/50/67/85; cannot be combined with the following products R&S FSW-B1200/-B2001/-B800R/ -B4001/B6001/B8001/B5000. Using RTO oscilloscopes as digitizers; contact service centers |
| 5 GHz analysis bandwidth with external digitizer | R&S FSW-B5000 | 1331.6997.43/ 1331.6997.85 | (negative prefix) | Only for R&S FSW43/85. Not combinable with R&S FSW-B2000/-B4001/-B6001/-B8001. Using R&SRTO Oscilloscopes as Digitizers |
| analog baseband input. 40 MHz analysis bandwidth | R&S FSW-B71 | 1313.1651.13 | yea | for R&S FSW8/13. Contact Service Center |
| Analog baseband input, 40 MHz analysis bandwidth | R&S FSW-B71 | 1313.1651.26 | yea | Suitable for R&S FSW26/43/50;Contact Service Center |
| Analog baseband input, 40 MHz analysis bandwidth | R&S FSW-B71 | 1313.1651.67 | yea | For R&S FSW67;Contact Service Center |
| Analog baseband input, 40 MHz analysis bandwidth | R&S FSW-B71 | 1313.1651.86 | yea | For R&S FSW85;Contact Service Center |
| 80 MHz analysis bandwidth Analog baseband input | R&S FSW-B71E | 1313.6547.02 | yea | Need for R&S FSW-B71. User modifiable |
| Oscilloscope baseband input | R&S FSW-B2071 | 1331.8302.02 | yea | User modifiable |
| Real-time spectrum analyzer 512 MHz, POI ≤ 15 μs | R&S FSW-B512R | 1331.7106.16 | yea | Contact Service Center Includes 512 MHz analysis bandwidth and 200 MHz IF filter; requires export license |
| Real-time spectrum analyzer 800 MHz, POI ≤ 15 μs | R&S FSW-B800R | 1331.6400.16 | yea | Suitable for R&S FSW26/43/50/67/85;Contact Service Center Includes 2000 MHz analysis bandwidth. Cannot be used in combination with R&S FSW-B2000; export license required |
| Frequency extension 90 GHz | R&S FSW-B90G | 1331.7693.02 | (negative prefix) | Only for R&S FSW85. No preselection required f > 85 GHz |
| I/Q Memory Expansion 6 GB | R&S FSW-B106 | 1331.6451.02 | yea | Requires R&S FSW-B160/-U160/-B320; user modifiable |
| I/Q Memory Expansion 8 GB | R&S FSW-B108 | 1331.6751.02 | yea | R&S FSW-B1200/-U1200/-B2001/-U2001/ -Requires B800R; user modifiable |
| I/Q Memory Expansion 24 GB | R&S FSW-B124 | 1338.5273.02 | yea | R&S FSW-B4001/-U4001/-B6001/-U6001/ Required -B8001/-U8001; user modifiable |
| DIG IQ 40G effluent interface | R&S FSW-B517 | 1331.6980.02 | yea | r&s fsw-b512/-u512/-b1200/-u1200/ Requires -B2001/-U2001/-B800R; user modifiable |
| DIG IQ 40G effluent interface, up to 1 GHz bandwidth | R&S FSW-B1017 | 1350.7008.02 | yea | R&S FSW-B1200/-U1200/-B2001/-U2001/ -Requires B800R; user modifiable |
| Floating License Plate Smart Card. With USB Adapter | R&S FSW-FL | 1345.1940.02 |
Rohde & Schwarz FSW Optional test function firmware:
<<<<提醒：左右滑动表格>>>>| Option Description | Option Model | part numbers | Convertible | Option Remarks |
| pulse measurement | R&S FSW-K6 | 1313.1322.02 | ||
| Time paraflap measurements | R&S FSW-K6S | 1325.3738.02 | Requires R&S FSW-K6 option | |
| AM/FM/PM modulation analysis | R&S FSW-K7 | 1313.1339.02 | ||
| Bluetooth BR/EDR/LE measurement | R&S FSW-K8 | 1313.1351.02 | ||
| GSM/EDGE/EDGE evolution/ VAMOS Measured values | R&S FSW-K10 | 1313.1368.02 | ||
| VOR/ILS Measurement | R&S FSW-K15 | 1331.4388.02 | Contact Service Center | |
| Multi-Carrier Group Delay Measurement | R&S FSW-K17 | 1313.4150.02 | ||
| Frequency sub-band measurements for multicarrier group delay measurements | R&S FSW-K17S | 1338.5896.02 | R&S FSW-K17 option and one of R&S FSW-B512/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Optional Accessories | |
| Amplifier Measurements | R&S FSW-K18 | 1325.2170.02 | ||
| Direct DPD measurements | R&S FSW-K18D | 1331.6845.02 | Requires R&S FSW-K18 option | |
| Frequency Response Measurement | R&S FSW-K18F | 1338.7230.02 | Requires R&S FSW-K18 option | |
| Memory polynomial DPD | R&S FSW-K18M | 1345.1470.02 | R&S FSW-K18 and Requires R&S FSW-K18D option | |
| Noise Power Ratio Measurement | R&S FSW-K19 | 1331.8283.02 | ||
| Noise Figure Measurement | R&S FSW-K30 | 1313.1380.02 | ||
| Secure Write Protection for Solid State Drives | R&S FSW-K33 | 1322.7936.02 | ||
| Phase Noise Measurement | R&S FSW-K40 | 1313.1397.02 | ||
| Spurious measurements | R&S FSW-K50 | 1325.2893.02 | ||
| EMI Measurement | R&S FSW-K54 | 1313.1400.02 | ||
| CISPR Calibration of the R&S FSW-K54 | R&S FSW-K54CAL | 1331.5932.02 | Conforms to ISO 17025 and ISO 9000. Requires R&S FSW-K54 option | |
| Transient Measurement Applications | R&S FSW-K60 | 1313.7495.02 | ||
| Transient Jump Measurement | R&S FSW-K60H (RF source FSW-K60H) | 1322.9916.02 | Requires R&S FSW-K60 option | |
| Transient linear FM measurements | R&S FSW-K60C | 1322.9745.02 | Requires R&S FSW-K60 option | |
| Transient Phase Noise Measurement | R&S FSW-K60P | 1353.2413.02 | Requires R&S FSW-K60 option | |
| Vector Signal Analysis | R&S FSW-K70 | 1313.1416.02 | ||
| multimodulation analysis | R&S FSW-K70M | 1338.4177.02 | Requires R&S FSW-K70 option | |
| BER PRBS Measured values | R&S FSW-K70P | 1338.3893.02 | Requires R&S FSW-K70 option | |
| 3GPP FDD (WCDMA) BS measurements (including HSDPA and HSDPA+) | R&S FSW-K72 | 1313.1422.02 | ||
| 3GPP FDD (WCDMA) MS measurements (including HSUPA and HSUPA+) | R&S FSW-K73 | 1313.1439.02 | ||
| TD-SCDMA BS Measurement | R&S FSW-K76 | 1313.1445.02 | ||
| TD-SCDMA UE Measurement | R&S FSW-K77 | 1313.1451.02 | ||
| CDMA2000 BS Measurements | R&S FSW-K82 | 1313.1468.02 | ||
| CDMA2000 MS measurements | R&S FSW-K83 | 1313.1474.02 | ||
| 1xEV-DO BS Measurements | R&S FSW-K84 | 1313.1480.02 | ||
| 1xEV-DO MS Measurements | R&S FSW-K85 | 1313.1497.02 | ||
| WLAN 802.11a/b/g measurements | R&S FSW-K91 | 1313.1500.02 | To support signal analysis bandwidths of >10 MHz, the R&S FSW-B40/-B80/-B160/ one of the -B320/B512/B512R/B1200/ -B2001/-B800R/-B4001/-B6001/ -B8001 option required | |
| WLAN 802.11n Measured Values | R&S FSW-K91N Series | 1313.1516.02 | Requires R&S FSW-K91; supports signal analysis Bandwidth > 10 MHz, R&S FSW-B40/-B80/-B160/one of the -B320/B512/B512R/B1200/ -B2001/-B800R/-B4001/-B6001/ -B8001 option required | |
| WLAN 802.11ac Measured Values | R&S FSW-K91AC Series | 1313.4209.02 | ||
| WLAN 802.11ax Measured Values | R&S FSW-K91AX Series | 1331.6345.02 | ||
| WLAN 802.11be Measured Values | R&S FSW-K91BE | 1350.6730.02 | ||
| WLAN 802.11p Measured Values | R&S FSW-K91P (RF source FSW-K91P) | 1321.5646.02 | ||
| WLAN 802.11ad Measurement Results | R&S FSW-K95 | 1313.1639.02 | R&S FSW-B2001/-B800R/ -B2000/-B5000/-B4001/-B6001/ -B8001 option required | |
| OFDM signal analysis | R&S FSW-K96 | 1313.1539.02 | ||
| WLAN 802.11ay Measured Values | R&S FSW-K97 | 1338.4902.02 | R&S FSW-B2001/-B800R/ -B2000/-B5000/-B4001/-B6001/ -B8001 option required | |
| EUTRA/LTE FDD BS Measured values | R&S FSW-K100 | 1313.1545.02 | In order to support signal analysis bandwidths of >10 MHz, the R&S FSW-B40/-B80/one of the -B160/-B320/-B512/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Optional Accessories | |
| EUTRA/LTE FDD UE Measured values | R&S FSW-K101 | 1313.1551.02 | ||
| EUTRA/LTE BS MIMO Measured values | R&S FSW-K102 | 1313.1568.02 | R&S FSW-K100 or The R&S FSW-K104 option is required to support 10 MHz> signal analysis bandwidth, which is one of the R&S FSW-B40/-B80/... -B160/-B320/-B512/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Optional Accessories | |
| EUTRA/LTE-Advanced Uplink Measurements | R&S FSW-K103 | 1313.2478.02 | R&S FSW-K101 or Requires the R&S FSW-K105 option to support 10 MHz> signal analysis bandwidth, one of the R&S FSW-B40/-B80/... -B160/-B320/-B512/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Optional Accessories | |
| EUTRA/LTE TDD BS Measured values | R&S FSW-K104 | 1313.1574.02 | In order to support signal analysis bandwidths of >10 MHz, the R&S FSW-B40/-B80/one of the -B160/-B320/-B512/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Optional Accessories | |
| EUTRA/LTE TDD Uplink Measurements | R&S FSW-K105 | 1313.1580.02 | ||
| EUTRA/LTE NB-IoT Downlink Measurements | R&S FSW-K106 | 1331.6351.02 | ||
| Verizon 5GTF DL | R&S FSW-K118 | 1331.7370.02 | R&S FSW-B160/1 -B320/B512/B512R/B1200/ -B2001/-B800R/-B4001/-B6001/ -B8001 option required | |
| Verizon 5GTF UL | R&S FSW-K119 | 1331.8060.02 | ||
| 5G NR Rel. 15 Downlink Measurements | R&S FSW-K144 | 1338.3606.02 | ||
| 5G NR Rel. 15 Uplink Measurements | R&S FSW-K145 | 1338.3612.02 | ||
| 5G NR Combined ACLR/SEM/EVM Measurements | R&S FSW-K147 | 1338.6486.02 | R&S FSW-K144 or Requires R&S FSW-K145 option | |
| 5G NR multi-CC Combined ACLR/SEM/EVM on all sides | R&S FSW-K147C | 1351.1355.02 | Requires R&S FSW-K147 option | |
| 5G NR Rel. 16 extension for uplink/downlink | R&S FSW-K148 | 1350.6624.02 | R&S FSW-K144 or Requires R&S FSW-K145 option | |
| HRP UWB Measurements | R&S FSW-K149 | 1350.6930.02 | R&S FSW-B1200/-B2001/ -B800R/-B4001/-B6001/-B8001 Required options | |
| for the uplink/downlink 5G NR Rel. 17 Extension | R&S FSW-K171 | 1350.7108.02 | Requires R&S FSW-K144/-145 and R&S FSW-K148 options | |
| 5G NR ORAN measurements | R&S FSW-K175 | 1353.2642.02 | Requires R&S FSW-K144/-145 option | |
| DOCSIS 3.1 OFDM Downstream | R&S FSW-K192 | 1325.4138.02 | R&S FSW-B320/1 -B512 option required | |
| DOCSIS 3.1 OFDMA Upstream | R&S FSW-K193 | 1325.4144.02 | ||
| OneWeb Backlink Measurement | R&S FSW-K201 | 1331.7387.02 | One of the R&S FSW -B40/-B80/-B160/-B320/ -B512//-B512R/-B1200/ -B2001/-B800R/-B4001/-B6001/ -B8001 option required | |
| 160 MHz real-time measurement applications, POI ≤ 15 μs | R&S FSW-K161R | 1338.2700.02 | R&S FSW-B160/1 -Requires B320 option; not applicable to R&S FSW-B512/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Options do not require an export license | |
| 512 MHz real-time measurement applications with POI > 15 μs | R&S FSW-K512RE | 1338.4731.02 | Requires R&S FSW-B512; does not apply to R&S FSW-B160/-B320/-B512R/ -B1200/-B2001/-B800R/-B4001/ -B6001/-B8001 Options do not require an export license | |
| User-defined frequency correction via SnP file | R&S FSW-K544 | 1338.2716.02 | Calibration of the frequency response (amplitude and phase) of the measurement settings | |
| Customized digital baseband connectivity | R&S FSW-K552 | 1338.4554.02 | R&S FSW-B517 or Requires R&S FSW-K1017 option | |
| External front-end control | R&S FSW-K553 | 1350.6118.02 | ||
| I/Q Noise Cancellation | R&S FSW-K575 | 1353.2894.02 | The following options are supported: R&S FSW-K91, R&S FSW-K144 and R&S FSW-K145 | |
| 800 MHz real-time measurement applications with POI > 15 μs | R&S FSW-K800RE | 1338.7801.02 | R&S FSW-B1200/1 -B2001 option required; not applicable to r&s fsw-b160/-b320/-b512/ -B512R/-B800R/-B4001/-B6001/ -B8001 Options No export license required | |
| Operational status and utilization monitoring services (HUMMER) | R&S FSW-K980 | 1350.6718.02 | ||
| Local VSE Enabler | R&S FSW-VSE Series | 1345.2253.02 | After installing the R&S FSW-VSE on the R&S FSW, the corresponding R&S FSW-Kxx options will be Enabled on R&SVSE. |
FSW also has many options available, contact us for more information.
