Description
The Rohde & Schwarz FSP 38 Spectrum Analyzer is a suitable precompliant conducted emissions tool. It’s wide frequency from 9 kHz to 40 kHz allows coverage for any military, avionics or commercial test standards.
The Rohde & Schwarz FSP 38 is a wide band, very sensitive receiver. It works on the principle of “super-heterodyne receiver” to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Rohde & Schwarz, Inc. FSP-38. The CRT displays received signal strength (y-axis) against frequency ( x-axis).
The spectrum analyzers R&S FSP are outstanding for their innovative measurements and a host of standard functions.
- Full choice of detectors
- Max, Min-, Auto-Peak, Sample, RMS, Average, Quasi-Peak
- CP/ACP/Fast ACP measurement functions with a host of predefined standards
- Multi Carrier ACP measurement with independent inter carrier spacing support
- ACP/MCAP with up to 12 adjacent channels and max hold power function
- Automatic test routines for measuring TOI, OBW, phase noise, and ACP®, AM modulation depth
- Harmonic distortion measurement
- CCDF & APD function (y-unit % possible)
- Editable limit lines including PASS/FAIL indication
RBW-characteristics:
- Digital filters from 10 Hz to 100 kHz (1,3,10 steps)
- Analog filters from 300 kHz to 10 MHz (1,3,10 steps)
- 39 channel filters 100 Hz to 5 MHz
- RRC filters (IS-136, TETRA, WCDMA)
- EMI bandwidth standard
- FFT filters 1 Hz to 30 kHz
The Rohde & Schwarz FSP 38 is a high-sensitivity, super-heterodyne spectrum analyzer covering a broad 9 kHz to 40 GHz range. It’s widely used in both lab and field environments due to its robust measurement capabilities, large color display, and fast, accurate analysis functions.
Rohde & Schwarz FSP 38 specification
- Model: FSP38
- Frequency Range: 9 kHz to 40 GHz
- Resolution Bandwidth: 1 Hz to 10 MHz
- Displayed Average Noise Level: –155 dBm (1 Hz BW)
- Phase Noise: ~–113 dBc/Hz @ 10 kHz offset
- Sweep Speed: As fast as 2.5 ms
- Dynamic Range: ~100 dB (RMS detector)
- Detectors: RMS, Quasi-peak, Peak, Sample
- Interfaces: GPIB, RS‑232 (LAN/USB optional)
- Display: 21 cm TFT color
- Weight: ~14 kg
