Portable Rohde & Schwarz FSH8 Handheld Spectrum Analyzer 100 kHz to 8 GHz Pre-Owned
The R&S®FSH8 is a versatile handheld spectrum analyzer that, depending on the model and installed options, functions as a power meter, cable and antenna tester, and two-port vector network analyzer. It provides the essential RF analysis functions needed by service technicians and maintenance teams for daily measurement tasks.
Applications include maintaining transmitter systems, checking cables and antennas, assessing signal quality in broadcasting and radiocommunications, measuring electric field strength, and basic laboratory applications. The R&S®FSH8 delivers quick, reliable performance with high measurement accuracy.
Weighing only 3 kg, this portable instrument features dedicated function keys for frequently used operations and a brilliant color display that remains readable in poor lighting conditions, including a monochrome mode for extreme environments.
The battery provides up to 4.5 hours of uninterrupted operation and can be changed within seconds. All connectors are splash-proof for use in various weather conditions.
- Power measurements on pulsed signals: TDMA POWER function performs time-domain power measurements within TDMA timeslots with predefined settings for GSM and EDGE standards
- Channel power measurements: Determines power of definable transmission channels with single-keystroke operation for LTE, 3GPP WCDMA, cdmaOne and CDMA2000® 1x standards
- Field strength measurements: Accounts for specific antenna factors and displays field strength directly in dBμV/m or power flux density in W/m²
- User-friendly operation: Quick function selection via keypad and rotary knob with MODE key switching between operating modes
- Optimal display: 6.5" VGA color display with adjustable backlighting and monochrome mode for strong sunlight
- Frequency range from 100 kHz to 8 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)
- Internal tracking generator and VSWR bridge with built-in DC voltage supply
- Easy handling due to low weight (3 kg with battery) and accessible function keys
| Parameter | Specification |
|---|---|
| Frequency range | 100 kHz to 8 GHz |
| Third-order intercept (IP3) 300 MHz to 3.6 GHz 3.6 GHz to 8 GHz |
> 10 dBm, typ. +15 dBm > 3 dBm, typ. +10 dBm |
| Phase noise (frequency 500 MHz) 30 kHz carrier offset 100 kHz carrier offset 1 MHz carrier offset |
< -95 dBc (1 Hz), typ. -105 dBc (1 Hz) < -100 dBc (1 Hz), typ. -110 dBc (1 Hz) < -120 dBc (1 Hz), typ. -127 dBc (1 Hz) |
| Detectors | Sample, Max Peak, Min Peak, Auto Peak, RMS |
| Level measurement uncertainty 10 MHz < f ≤ 3.6 GHz 3.6 MHz < f ≤ 8 GHz |
< 1 dB, typ. 0.5 dB < 1.5 dB, typ. 1 dB |
| Display | 6.5" color LCD with VGA resolution |
| Dimensions (W × H × D) | 194 mm × 300 mm × 69 mm (144 mm) 7.6 in × 11.8 in × 2.7 in (5.7 in) |
| Weight | 3 kg (6.6 lb) |
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