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Rohde & Schwarz Modulation Analyzer 334.2015.54 55 kHz 120 MHz FM Technical Specifications
Frequency Operating Range: Optimized for transmitter and signal generator tests 55 kHz to 120 MHz hardware-based RF frequency analysis bandwidth.
Modulation Measurement Modes: Precise FM, ΦM (Phase Modulation) and AM analog signal analysis processes via extensive menu options.
Built-in Voltmeter Function: Integrated AC/DC voltmeter operating from 10 Hz to 200 kHz for voltage tracking in the audio frequency range.
Signal and Noise Quality Analysis: Integrated hardware AF-FREQ (Audio Frequency), DIST (Distortion), and SINAD measurement functions to measure signal integrity and purity.
Pre-Emphasis/De-Emphasis Stages: Selectable for testing receivers and transmitters that fully comply with broadcast standards 50 µs, 75 µs, and 750 µs emphasis filtering options.
Advanced Filter Section (Filter): To separate signal noises, high cutoff (HP 10 Hz, 30 Hz, 300 Hz) and low cutoff (LP 3 kHz, 20 kHz, 200 kHz) filter combinations with CCIR / CCITT weighted filter menus.
Detector Options (Detector): Peak (P+, P-, P+P/2) and RMS / RMS/√2 detector modes for signal peak and effective value tracking.
Input Sensitivity and Impedance: On the front panel RF input between 10 mV and 3 V for a wide dynamic voltage range and high frequency compatibility 50 Ω nominal input impedance.
Front Panel Connection Types: BNC type RF input, voltmeter input, and AF (Audio Frequency) output terminals, providing secure analog signal flow.
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