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Rohde & Schwarz

Rohde & Schwarz FSP38

9KHz to 38GHz Spectrum Analyzer
9 kHz to 38 GHz Frequency Range
10 Hz to 50 MHz Resolution Bandwidth
-155 dBm (typ.) at 1 GHz with preamplifier Displayed Average Noise Level (DANL)
-130 dBc/Hz at 10 kHz offset from 1 GHz carrier (typ.) Phase Noise
Typically less than 2.0 (50 Ω input impedance) Input VSWR
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Attribute Value
Frequency Range 9 kHz to 38 GHz
Resolution Bandwidth 10 Hz to 50 MHz
Displayed Average Noise Level (DANL) -155 dBm (typ.) at 1 GHz with preamplifier
Phase Noise -130 dBc/Hz at 10 kHz offset from 1 GHz carrier (typ.)
Input VSWR Typically less than 2.0 (50 Ω input impedance)
Maximum Input Level (Damage Level) +30 dBm (1 W) continuous, DC 50 V max
Dynamic Range Up to 110 dB (TOI-based)
Sweep Time 2.5 ms to 16000 s (frequency domain)
Level Measurement Uncertainty Less than 0.5 dB (typ.) at 50 MHz reference frequency
RF Input Connector 2.92 mm (K-type) female connector, 50 Ω
Rohde & Schwarz FSP38 Options:
  • FSP38 - B1 - Cabinet for portable use
  • FSP38 - B3 - AM/FM audio demodulator
  • FSP38 - B4 - OCXO reference frequency
  • FSP38 - B6 - TV trigger/RF power trigger
  • FSP38 - B9 - Tracking generator
  • FSP38 - B10 - External generator control
  • FSP38 - B15 - Pulse calibrator
  • FSP38 - B16 - LAN interface
  • FSP38 - B20 - Extended environmental specification
  • FSP38 - B21 - LO/IF ports for external mixers
  • FSP38 - B25 - Electronic attenuator
  • FSP38 - B28 - Trigger port
  • FSP38 - B29 - Frequency range extension 20 Hz
  • FSP38 - B30 - DC power supply
  • FSP38 - B31/B32 - Battery pack/spare battery pack
  • FSP38 - B70 - Demodulation hardware memory extension
  • FSP38 - FS-K4 - Phase noise measurements (Windows software)
  • FSP38 - FS-K5 - Modulation and spectrum measurements on GSM/EDGE base station and mobile signals
  • FSP38 - FS-K7 - AM/FM/φM measurement demodulator for general applications
  • FSP38 - FS-K8 - Bluetooth transmitter measurements
  • FSP38 - FS-K9 - Power sensor measurements
  • FSP38 - FS-K30 - Noise figure measurements (application firmware), remote-controllable
  • FSP38 - FS-K72 - Modulation and code domain power measurements in accordance with 3GPP TS 24.141 on base station signals (Node B)
  • FSP38 - FS-K73 - Modulation and code domain power measurements in accordance with 3GPP TS 25.121 on mobile station signals (UE)
  • FSP38 - FS-K74 - HSDPA extension for R&S FS-K72
  • FSP38 - FS-K76 - Modulation and code domain power measurements on TD-SCDMA base station signals
  • FSP38 - FS-K77 - Modulation and code domain power measurements on TD-SCDMA mobile station signals (UE)
  • FSP38 - FS-K82 - Modulation and code domain power measurements in accordance with CDMA2000/1xEV-DV on base station signals
  • FSP38 - FS-K83 - Modulation and code domain power measurements on CDMA2000/1xEV-DV mobile station signals (UE)
  • FSP38 - FS-K84 - Modulation and code domain power measurements on 1xEV-DO base station signals
  • FSP38 - FS-K85 - Modulation and code domain power measurements on 1xEV-DO mobile station signals (UE)
  • FSP38 - FSP-K90 - WLAN 802.11a Application Firmware
Calibration Form Rohde & Schwarz FSP38

Repair Form Rohde & Schwarz FSP38
Maximum file size: 40MB

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ModelFSP38

The Rohde & Schwarz FSP38 Spectrum Analyzer operates across a 9 kHz to 40 GHz range, offering a noise floor of -143 dBm and resolution bandwidths from 10 Hz to 10 MHz. With 0.1 Hz frequency resolution and a 21 cm TFT colour display, it ensures precise and user-friendly spectrum analysis.

It features automatic test routines for TOI, OBW, phase noise, and ACP(R), and supports interfaces such as GPIB, RS-232-C, Centronics, and LAN. Fast measurements are enabled with a sweep time as low as 1 µs.

Testwall can supply the used Rohde & Schwarz FSP38, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Rohde & Schwarz FSP38.

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