Easy to use! Introduction to AM/FM/φM demodulators.
The "R&S FPL1-K7" is a demodulation option that converts the "R&S FPL1000" into an analog modulation analyzer for amplitude, frequency, and phase modulation signals. It is capable of measuring not only modulation characteristics but also coefficients such as residual FM and synchronous modulation. Users can choose from low-pass, high de-emphasis, and weighting filters. 【Features】 ■ Demodulation option for R&S FPL1000 ■ Simple and easy to use ■ Converts to an analog modulation analyzer for amplitude, frequency, and phase modulation signals ■ Capable of measuring coefficients such as residual FM and synchronous modulation ■ Selectable from low-pass, high de-emphasis, and weighting filters *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Function List】 ■ Demodulation of AM, FM, and φM signals ■ Simultaneous display ・ Modulated signal vs. time ・ FFT spectrum of the modulated signal ・ RF signal power over time ・ FFT spectrum of the RF signal ■ Display in numerical table ・ Deviation or modulation degree, RMS weighted, + peak, - peak, ± peak/2 ・ Modulation frequency ・ Carrier frequency offset ・ Carrier power ・ Total harmonic distortion (THD) and SINAD * For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Analysis of AM and FM audio signals ■ Transient and settling measurements of oscillators such as VCOs and PLLs ■ Troubleshooting of AM/FM transmitters ■ Simple chirp analysis of pulse or continuous wave signals *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Rohde & Schwarz was founded in 1933 by Dr. Rohde and Dr. Schwarz. The company has maintained its original purpose since its inception: "to remain a technology company that creates innovative solutions in the fields of electronics and wireless communications, contributing to society." The Rohde & Schwarz Group (headquartered in Munich, Germany) specializes in wireless communications and leads the world in electronic measurement, broadcasting, secure communications, wireless monitoring, and radio detection. Rohde & Schwarz Japan celebrated its 20th anniversary on April 1, 2023.