Atec JDSU-JD748A-JD788A - Manual (Page 6)

6
Measurements
Channel Power measures the power level, spectral density, and peak-to-average ratio (PAR)
of the signal in a specified channel bandwidth, showing pass/fail for the defined power.
Occupied BW measures the frequency bandwidth that contains the specified percent-
age of the power, the total integrated power, and the occupied power with pass/fail
results for the defined bandwidth.
Spectrum Analyzer
The analyzer is the most flexible general purpose spectrum analysis test tool for moni-
toring and analyzing the RF spectrum. The spectrum analysis function performs
these one-button standards-based wireless-signal power measurements:
• Channel Power
• Occupied Bandwidth
• Spectrum Emission Mask
• Adjacent Channel Power
• Spurious Emissions • Field Strength
• AM/FM Audio Demodulation
• Route Map
• PIM Detect*
• Dual Spectrum*
Capabilities
• Built-in preamplifier
• Zero span with gated sweep
• AM/FM audio demodulation
• Multiple detectors:
normal, RMS, sample, negative, peak
• Advanced marker:
frequency counter
noise marker
• Limit line
• Up to 6 markers and 6 traces
*Only available for the JD748A.