Rohde & Schwarz FSMR26 Measuring Receiver
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Rohde & Schwarz FSMR26 is a precision measuring receiver combining level calibrator, modulation analyzer, audio analyzer, and spectrum analyzer with frequency coverage to 26.5 GHz.
Product details
| Model | FSMR26 |
| Manufacturer | Rohde & Schwarz |
| Category | Oscilloscopes |
| Availability | Made to order |
Description
Overview
The Rohde & Schwarz FSMR26 is a comprehensive measuring receiver that combines the functionality of a level calibrator, modulation analyzer, audio analyzer, and spectrum analyzer in a single instrument. With a frequency range from 20 Hz to 26.5 GHz, the FSMR26 is designed for calibrating signal generators and fixed or variable attenuators in RF measurement labs, calibration facilities, and military applications.
Key Features
- Frequency range: 20 Hz to 26.5 GHz
- High precision level calibration with linearity of 0.015 dB + 0.005 dB/10 dB
- Wide measurement range from +30 dBm to -130 dBm
- Modulation analyzer for AM, FM, and PM measurements
- Audio analyzer with THD and SINAD measurement functionality
- Full-featured spectrum analyzer with harmonic and phase noise measurements
- Support for R&S NRP power sensors and third-party power meters via IEC/IEEE bus
- GPIB and LAN interfaces for remote control and system integration
Applications
- Signal generator calibration and verification
- RF attenuator testing and calibration
- Modulation quality assessment in telecommunications
- Harmonic and phase noise measurements in RF systems
- Power meter and sensor verification
- Compliance testing for wireless standards
Specifications
| Frequency Range | 20 Hz to 26.5 GHz |
| Level Linearity | 0.015 dB + 0.005 dB/10 dB |
| Level Range | +30 dBm to -130 dBm |
| Measurement Bandwidth | 100 Hz to 10 MHz |
| AM Modulation Range | 0 to 100% modulation depth |
| FM Modulation Range | Max 500 kHz deviation |
| PM Modulation Range | Max 10,000 rad phase deviation |
| AM Modulation Frequency Range | 50 Hz to 100 kHz |
| FM Modulation Frequency Range | 50 Hz to 200 kHz |
| PM Modulation Frequency Range | 50 Hz to 100 kHz |
| Audio Input Impedance | 50 Ohm / 1 MOhm |
| Audio Input Level Range | Up to 4 V |
| Audio Frequency Range | 20 Hz to 1 MHz |
| Interfaces | GPIB, RS-232-C, LAN, USB, VXI-11 |
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Rohde & Schwarz FSMR26 Measuring Receiver
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