The analog demodulation measurement application transforms the X-Series signal analyzer into an easy-to use transmitter tester for analog modulated signals, including AM, FM, PM, and FM stereo.
By adding fast, one-button measurements, the analog demodulation measurement application helps you design, evaluate, and manufacture your analog devices quickly and accurately.
Even in the modern digital world, the analog demodulation measurement application helps you to troubleshoot distortions due to unintentional, analog modulation from digitally modulated transmitters.
- Demodulate AM, FM, or PM
- Quad view, simultaneously displays RF spectrum, demodulated waveform, AF spectrum, demod metrics, and transient events such as attack/release time
- Analyze FM stereo signals for MPX, mono, stereo, channel characterization, and RDS/RBDS decoding
- Most complete set of post-demod filters
- Speaker out (tune and listen) and analog output
- Smooth migration from 8901A/B modulation analyzers
- Performance
- AM depth accuracy: (0.1% x reading + 0.05%); AM rate accuracy: [(2.5 ppm x reading) x (100% / depth)]
- FM deviation accuracy: (0.3% x reading + 0.15% x rate); FM rate accuracy: (0.008% x reading)
- PM deviation accuracy: (0.1% x reading + 2 mrad); PM rate accuracy: (0.008 Hz / deviation + 0.003 Hz)
- FM Stereo SINAD up to 71 dB and left to right ratio up to 76 dB with CCIT