Rohde & Schwarz FSH18 Spectrum Analyzer
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Rohde & Schwarz FSH18 is an 18 GHz spectrum analyzer with sensitivity <-141 dBm, network analysis, and comprehensive measurement functions for field RF work.
Product details
| Model | FSH18 |
| Manufacturer | Rohde & Schwarz |
| Category | Spectrum Analyzers |
| Availability | Made to order |
Description
Overview
The Rohde & Schwarz FSH18 is a rugged, handheld spectrum analyzer designed for field measurements up to 18 GHz. It combines portability with advanced measurement capabilities, serving as a spectrum analyzer, power meter, cable and antenna tester, and two-port vector network analyzer. The FSH18 is an essential tool for RF service technicians, installation and maintenance teams working with modern wireless systems.
Key Features
- Frequency range: 10 MHz to 18 GHz
- High sensitivity: <-141 dBm (1 Hz), <-161 dBm (1 Hz) with preamplifier
- Measurement uncertainty: <1 dB
- 20 MHz demodulation bandwidth for LTE signal analysis
- Internal tracking generator and VSWR bridge with DC bias
- Two-port vector network analyzer
- Scalar network analysis and cable loss measurements
- Power measurements on pulsed signals with gated sweep
- Rugged, splash-proof housing
- Lightweight design (3 kg with battery)
- GPS receiver for position finding and increased measurement accuracy
- Remote control via LAN or USB
Applications
- Transmitter system installation and maintenance
- Cable and antenna testing
- Signal quality assessment in broadcasting and radiocommunications
- Electric field strength measurement
- EMC precompliance measurements
- GSM/GPRS/EDGE, WCDMA, LTE, TD-SCDMA signal analysis
- Interference analysis with directional antennas
- Field mapping and geotagging
Specifications
| Frequency Range | 10 MHz to 18 GHz |
| Sensitivity | <-141 dBm (1 Hz), <-161 dBm (1 Hz) with preamplifier |
| Measurement Uncertainty | <1 dB |
| Demodulation Bandwidth | 20 MHz (LTE) |
| Weight | 3 kg with battery |
| Network Analyzer | Two-port vector |
| Power Measurement Range | Up to 67 GHz with external sensors |
| Directional Power Measurements | Up to 4 GHz |
| Tracking Generator | Internal with VSWR bridge and DC bias |
| Interfaces | LAN, USB, GPS |
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Rohde & Schwarz FSH18 Spectrum Analyzer
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