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R&S®FE110ST sub-terahertz frontend (70 – 110 GHz, W band)

R&S®FE110ST
Sub-terahertz frontend (70 – 110 GHz, W band)

  • Category: Frontends and converters
  • Manufacturer: Rohde & Schwarz
  • Frequency range: 70 – 110 GHz
  • RF output connector: WR10 waveguide
  • Modulation quality (EVM): < −39 dB
  • Compatible base instruments: R&S®SMW200A / R&S®SMM100A / R&S®SFI100A
  • Control interface: LAN
  • Dynamic range: Wide dynamic range
  • Bandpass filter option frequency coverage: 70 – 115 GHz
  • Standard gain horn antenna gain options: 20 / 25 dBi
  • Torque wrench specification: 0.58 Nm
  • Data sheet: Download PDF
  • Product brochure: Download PDF
  • External link: Official product page

Product overview

The R&S®FE110ST extends the frequency range of the R&S®SMW200A, R&S®SMM100A and R&S®SFI100A vector signal generators to 70 GHz to 110 GHz, the W band. Connected over LAN, the frontend is fully integrated into the base unit firmware as one calibrated solution, so the pair operates as a single instrument. Excellent modulation quality holds up over a wide dynamic range, which is what next-generation automotive radar design verification and mobile communications (5G/6G) development test need.

Key features

  • Fully calibrated solution: the frontend transfers its calibration data to the base unit over LAN automatically, factory calibrated and ready to use
  • Seamless operation: fully embedded in the SMW200A/SMM100A/SFI100A firmware, with the same user interface as the base unit, so the pair behaves as one instrument
  • Excellent modulation quality: a 5G NR signal with 2 GHz channel bandwidth and QPSK modulation reaches an EVM better than −39 dB (at 88 GHz), and holds it over a wide dynamic range
  • Compact form factor: minimal RF cable loss in a small housing, for benchtop or rack use
  • Smart accessories: nine bandpass filters (70 – 115 GHz), waveguide adapters, standard gain horn antennas and variable attenuators cover a wide range of measurement setups
  • Next-generation radar and communications test: supports W band automotive radar around 77 GHz and 5G/6G system verification, so next-generation design can start today
  • Height adjustment accessory: the R&S®ZZA-FE01 frontend height adjustment kit aligns the frontend precisely with the DUT for OTA and OWA measurements

Typical applications

  • Automotive radar design and verification (77 GHz W band millimeterwave radar)
  • 5G NR millimeterwave signal generation and analysis (FR2 bands)
  • 6G system research and MIMO measurements (up to 110 GHz)
  • Amplifier noise figure and gain measurements (75 – 110 GHz)
  • Satellite communications and aerospace and defense millimeterwave component test
  • Sub-terahertz material characterization and imaging research
Configurator

Configure your R&S®FE110ST

Pick a base model and its options, watch your order list build as you go, then send it for a quote in one click. Every order number (Order No.) comes from Rohde & Schwarz factory data.

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Base model

2 models
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Hardware options

11 options
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Accessories

6 options
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Available models / variants

This series comes in the 2 model variants below. Click Request a quote to ask KanTek for the full specifications and a price for the model you need.

ModelSpecification
R&S®FE110STSub-terahertz transmit frontend (70 – 110 GHz), W band signal generation extensionRequest a quote →
R&S®FE110SRSub-terahertz receive frontend (70 – 110 GHz), W band spectrum analysis extensionRequest a quote →

Options / accessories

R&S®FE110-Z01 (1348.5147.02) Bandpass filter, 75 – 90 GHz
R&S®FE110-Z02 (1348.5153.02) Bandpass filter, 80 – 95 GHz
R&S®FE110-Z03 (1348.5160.02) Bandpass filter, 85 – 105 GHz
R&S®FE110-Z04 (1348.5199.02) Bandpass filter, 94 – 110 GHz
R&S®FE110-Z10 (1348.5230.02) Bandpass filter, 70 – 86 GHz
R&S®FE110-Z11 (1348.5247.02) Bandpass filter, 76 – 92 GHz
R&S®FE110-Z12 (1348.5253.02) Bandpass filter, 82 – 98 GHz
R&S®FE110-Z13 (1348.5260.02) Bandpass filter, 88 – 104 GHz
R&S®FE110-Z14 (1348.5276.02) Bandpass filter, 100 – 115 GHz
R&S®FE110-Z20 (1348.5224.02) WR10 waveguide to waveguide adapter, 40 mm long
R&S®ZZA-FE01 (1348.5330.02) Height adjustment and mounting kit for the external frontend
R&S®SGH110G20 (1537.3262.02) Standard gain horn antenna, 20 dBi, 75 – 110 GHz, WR10
R&S®SGH110G25 (1538.5852.03) Standard gain horn antenna, 25 dBi, 75 – 110 GHz, WR10
R&S®WCA110 (3626.1067.02/03) Waveguide to coaxial adapter, WR10 to 1 mm coaxial (male/female)
R&S®WTA-110 (3593.3980.02) Waveguide variable attenuator, 75 – 110 GHz, WR10
R&S®ZCTW (1175.2014.02) Torque wrench for waveguide flange screws, 0.58 Nm

Frequently asked questions

Yes. KanTek Technology is the authorized Taiwan distributor for Rohde & Schwarz, supplying new R&S®FE110ST instruments with factory quotations and technical advice.

Instrument rental is launching soon. R&S®FE110ST is part of the line-up being prepared, and advance enquiries are welcome.

Yes. KanTek provides calibration and repair for R&S®FE110ST, with calibration performed by a partner laboratory, to keep the instrument accurate and available.

Use Request a quote on this page, or call +886-2-2999-7719. KanTek replies within 24 hours with pricing, lead time and the options that suit your application.

R&S®FE110ST is a Rohde & Schwarz product: Sub-terahertz frontend (70 – 110 GHz, W band). Contact KanTek for selection or application advice.
Authorized R&S distributor
Repair and calibration services
Instrument rental, launching soon
Reply within 24 hours

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