Atec Anritsu-MS2721B - Manual (Page 2)

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Spectrum Master™ MS2721B Spectrum Analyzer Specifications
Spectrum Analyzer
Measurements
Smart Measurements Field Strength (uses antenna calibration tables to measure dBm/m 2 or dBmV/m)
Occupied Bandwidth (measures 99% to 1% power channel of a signal)
Channel Power (measures the total power in a specified bandwidth)
ACPR (adjacent channel power ratio)
AM/FM/SSB Demodulation (wide/narrow FM, upper/lower SSB), (audio out only)
C/I (carrier-to-interference ratio)
Emission Mask (recall limit lines as emission mask)
Setup Parameters
Frequency Center/Start/Stop, Span, Frequency Step, Signal Standard, Channel #
Amplitude Reference Level (RL), Scale, Attenuation Auto/Level, RL Offset, Pre-Amp On/Off, Detection
Span Span, Span Up/Down (1-2-5), Full Span, Zero Span, Last Span
Bandwidth RBW, Auto RBW, VBW, Auto VBW, RBW/VBW, Span/RBW
File Save, Recall, Delete, Directory Management
Save/Recall Setups, Measurements, Limit Lines, Screen Shots Jpeg (save only), Save-on-Event
Save-on-Event Crossing Limit Line, Sweep Complete, Save-then-Stop, Clear All
Delete Selected File, All Measurements, All Mode Files, All Content
Directory Management Sort Method (Name/Type/Date), Ascend/Descend, Internal/USB CF, Copy
Application Options Impedance (50 Ω, 75 Ω, Other)
Sweep Functions
Sweep Single/Continuous, Manual Trigger, Reset, Detection, Minimum Sweep Time, Trigger Type,
Gated Sweep (see Option 0090)
Detection Peak, RMS, Negative, Sample, Quasi-peak
Triggers Free Run, External, Video, Change Position, Manual
Trace Functions
Traces Up to three Traces (A, B, C), View/Blank, Write/Hold, Trace A/B/C Operations
Trace A Operations Normal, Max Hold, Min Hold, Average, # of Averages, (always the live trace)
Trace B Operations A B, BC, Max Hold, Min Hold
Trace C Operations A  C, BC, Max Hold, Min Hold, A – B  C, B – A  C, Relative Reference (dB), Scale
Marker Functions
Markers Markers 1-6 each with a Delta Marker, or Marker 1 Reference with Six Delta Markers,
Marker Table (On/Off), All Markers Off
Marker Types Style (Fixed/Tracking), Noise Marker, Frequency Counter Marker
Marker Auto-Position Peak Search, Next Peak (Right/Left), Peak Threshold %, Set Marker to Channel,
Marker Frequency to Center, Delta Marker to Span, Marker to Reference Level
Marker Table 1-6 markers frequency and amplitude plus delta markers frequency offset and amplitude
Limit Line Functions
Limit Lines Upper/Lower, On/Off, Edit, Move, Envelope, Advanced, Limit Alarm, Default Limit
Limit Line Edit Frequency, Amplitude, Add Point, Add Vertical, Delete Point, Next Point Left/Right
Limit Line Move To Current Center Frequency, By dB or Hz, To Marker 1, Offset from Marker 1
Limit Line Envelope Create Envelope, Update Amplitude, Number of Points (41), Offset, Shape Square/Slope
Limit Line Advanced Type (Absolute/Relative), Mirror, Save/Recall
Frequency
Frequency Range 9 kHz to 7.1 GHz (usable to 0 Hz)
Tuning Resolution 1 Hz
Frequency Reference Aging: ± 1.0 ppm/10 years
Accuracy: ± 0.3 ppm (25 °C ± 25 °C) + aging
Frequency Span 10 Hz to 7.1 GHz including zero span
Span Accuracy Same as frequency reference accuracy
Sweep Time 10 µs to 600 seconds in zero span, autoset in non-zero span
Sweep Time Accuracy ± 2% in zero span
Bandwidth
Resolution Bandwidth (RBW) 1 Hz to 3 MHz in 1–3 sequence ±10% (1 MHz max in zero-span) (–3 dB bandwidth)
Video Bandwidth (VBW) 1 Hz to 3 MHz in 1–3 sequence (–3 dB bandwidth)
RBW with Quasi-Peak Detection 200 Hz, 9 KHz, 120 kHz (–6 dB bandwidth)
VBW with Quasi-Peak Detection Auto VBW is On, RBW/VBW = 1