Rohde & Schwarz FSMR26 Precision Measuring Receiver 26.5 GHz Spectrum Analyzer with ±0.01 dB Linearity
The pre-owned Rohde & Schwarz FSMR26 combines a traceable level calibrator, high-dynamic-range spectrum analyzer, and AM/FM/PM modulation tester in one compact 4U chassis. This precision measuring receiver offers fundamental-mixing coverage to 26.5 GHz, eliminating the need for external mixers while delivering metrology-grade power measurements.
| Parameter | Specification |
|---|---|
| Condition | Used |
| Frequency Range | 20 Hz - 26.5 GHz |
| Level Measurement Range | +30 dBm to -130 dBm (-140 dBm with pre-amp) |
| Resolution Bandwidths | 10 Hz - 20 MHz analog, plus 1 Hz - 30 kHz FFT filters |
| Level Linearity | ±0.01 dB ± 0.005 dB per 10 dB step (+20 dBm to -140 dBm) |
| Phase Noise | -128 dBc/Hz @ 10 kHz offset (typical; carrier 1 GHz) |
- Ultra-flat ±0.01 dB linearity for metrology-grade power measurements
- Selectable 10 Hz to 20 MHz RBWs plus FFT filters for spur hunting and compliance scans
- Optional pre-amplifier lowers DANL to -140 dBm
- Compact 4U chassis with fundamental-mixing coverage to 26.5 GHz
- LAN/GPIB automation capabilities
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Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit's serial number and included in the shipment.
- High-resolution teardown photographs showing seals, fasteners, and critical modules
- Live video sessions demonstrating gain-linearity, noise-floor, and spurious-response tests
- All test recordings archived in cloud storage for product lifetime
- One-year transferable warranty
- In-house engineering team available for remote troubleshooting
- Custom flight case with aviation-grade plywood and triple-layer anti-vibration foam
- Shock- and tilt-indicator labels on every crate
- Payment methods: T/T, wire transfer, credit card
- On-site inspection available at our Shenzhen facility
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