Rohde & Schwarz FSH4 Spectrum Analyzer 9 kHz – 3.6 GHz
Description
Rohde & Schwarz FSH4 Spectrum Analyzer 9 kHz – 3.6 GHz is an all-in-one handheld platform designed to make field measurements simple and efficient. It can be used for maintaining or installing transmitter systems, checking cables and antennas, assessing signal quality in broadcasting, radiocommunications and service, measuring electric field strength or in simple lab applications. The R&S®FSH4 can perform any of these tasks quickly, reliably and with high measurement accuracy. The rugged design and built-in handle make it ideal for any outdoor tasks.
MODEL SERIES OVERVIEW
FSH-series Spectrum Analyzers, 9 kHz – 20 GHz
Features
- Frequency range from 9 kHz to 3.6 GHz
- High sensitivity (< –141 dBm (1 Hz)), with preamplifier < –161 dBm (1 Hz)
- 20 MHz demodulation bandwidth for analyzing LTE signals
- Low measurement uncertainty (< 1 dB)
- Measurement functions for startup and maintenance of transmitter systems
- Internal tracking generator and VSWR bridge with built-in DC voltage supply (bias)
- Two-port network analyzer
- User configurable, automatic test sequences (wizard)
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Specifications
| Spectrum analysis | |
| Model | R&S®FSH4 |
| Frequency range | |
| model .04/.14 | 9 kHz to 3.6 GHz |
| model .24 | 100 kHz to 3.6 GHz |
| Resolution bandwidths | 1 Hz to 3 MHz |
| Displayed average noise level | without preamplifier, RBW = 1 Hz (normalized) |
| 9 kHz to 100 kHz | < –108 dBm, –118 dBm typ. |
| 100 kHz to 1 MHz | < –115 dBm, –125 dBm typ. |
| 1 MHz to 10 MHz | < –136 dBm, –144 dBm typ. |
| 10 MHz to 2 GHz | < –141 dBm, –146 dBm typ. |
| 2 GHz to 3.6 GHz | < –138 dBm, –143 dBm typ. |
| with preamplifier, RBW = 1 Hz (normalized) | |
| 100 kHz to 1 MHz | < –133 dBm, –143 dBm typ. |
| 1 MHz to 10 MHz | < –157 dBm, –161 dBm typ. |
| 10 MHz to 2 GHz | < –161 dBm, –165 dBm typ. |
| 2 GHz to 3.6 GHz | < –159 dBm, –163 dBm typ. |
| Third-order intercept (IP3) | |
| 300 MHz to 3.6 GHz | > +10 dBm, +15 dBm typ. |
| Phase noise | frequency 500 MHz |
| 30 kHz carrier offset | < –95 dBc (1 Hz), –105 dBc (1 Hz) typ. |
| 100 kHz carrier offset | < –100 dBc (1 Hz), –110 dBc (1 Hz) typ. |
| 1 MHz carrier offset | < –120 dBc (1 Hz), –127 dBc (1 Hz) typ. |
| Detectors | sample, max. peak, min. peak, auto peak, RMS |
| Level measurement uncertainty | |
| 10 MHz < f ≤ 3.6 GHz | <1 dB, 0.5 dB typ. |
| Display | 6.5″ color LCD with VGA resolution |
| Battery operating time (without tracking generator) | |
| R&S®HA-Z204, 4.5 Ah | up to 3 h |
| R&S®HA-Z206, 6.75 Ah | up to 4.5 h |
| Dimensions (W × H × D) | 194 mm × 300 mm × 69 mm (144 mm)1) 7.6 in × 11.8 in × 2.7 in (5.7 in) |
| Weight | 3 kg (6.6 lb.) |
