Rohde & Schwarz FSH3 3 GHz Handheld Spectrum Analyzer Used
| Condition | Used |
|---|---|
| Frequency Range | 100 kHz – 3 GHz |
| Resolution Bandwidth | 1 kHz – 1 MHz |
| DANL | –116 dBm (1 kHz RBW, typ.) |
| Phase Noise | < –100 dBc/Hz @ 100 kHz offset |
| Interfaces / Options | RS-232-C optical; internal tracking generator & DTF upgrade |
The pre-owned R &S FSH3 combines laboratory-grade spectrum analysis capabilities in a portable 2.5 kg field unit with up to four hours of battery operation. Covering 100 kHz to 3 GHz with 1 kHz-1 MHz resolution bandwidths, this analyzer supports cable fault-location and scalar network measurements when equipped with the optional tracking generator.
With typical phase noise below -100 dBc/Hz and a -116 dBm noise floor, the FSH3 is ideal for on-site ACPR, channel-power, and EMI testing. The optical RS-232 interface facilitates easy PC data logging. Each unit is fully tested, freshly calibrated, and running current firmware, offering immediate availability and significant cost savings compared to new instruments while maintaining Rohde & Schwarz's renowned measurement accuracy and reliability.

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