Atec MT2720T User Manual
Technical Data Sheet
™
Spectrum Master
High Performance Handheld Spectrum Analyzer
MS2720T
9 kHz to 9 GHz, 13 GHz, 20 GHz, 32 GHz, 43 GHz
Introduction
From Anritsu, the inventor of the handheld spectrum analyzer first introduced in 1999, we are proud to introduce our
th
generation Spectrum Master MS2720T. The MS2720T represents the highest performance handheld spectrum
7
analyzers available in the world as Anritsu pushes the envelope closer to benchtop quality. This generation introduces a
touch screen, full-band tracking generators to 20 GHz, and best-in-class performance for dynamic range, DANL, phase
noise, and sweep speed.
Spectrum and Interference Analyzer Highlights
•
Measure: Occupied Bandwidth, Channel Power, ACPR, C/I,
Field Strength, Spectral Emissions
•
Measure Interference: Spectrogram, Signal Strength, RSSI
•
Dynamic Range: > 106 dB in 1 Hz RBW
•
DANL: –163dBm in 1Hz RBW
•
Phase Noise: –112dBc/Hz @10kHz offset at 1GHz
•
Resolution Bandwidth (RBW): 1 Hz to 10 MHz
•
Full-band Tracking Generators: 9, 13, 20 GHz
•
Full-band Preamplifiers: included at no charge
•
Channel Scanner: scan up to 20 channels at once
•
Burst Detect™ Sweep Mode: Sweep 1000x in 15 MHz span
•
Coverage Mapping: plot RSSI on on-screen map
•
Interference Mapping: on-screen mapping with triangulation
•
Operation to +55 ºC: full performance on AC or battery
Capabilities and Functional Highlights
Wireless Measurements
•
GSM/GPRS/EDGE
•
W-CDMA/HSPA+
•
TD-SCDMA/HSPA+
•
LTE FDD/TDD
•
CDMA/EV-DO
•
WiMAX Fixed/Mobile
•
Zero-span IF Output
•
I/Q Waveform Capture
•
Gated Sweep
•
AM/FM/PM Demodulator
•
High Accuracy Power Meter
up to 26 GHz USB Sensors
•
Three Hour Battery
Spectrum Master™ MS2720T Spectrum Analyzer
Handheld Size: 315mm x 211mm x 77mm (12.4in x 8.3in x 3.0in), Lightweight: 3.7kg to 4.4kg (8.1lb to 9.8lb)
Spectrum Analyzer Specifications Spectrum Master™ MS2720T
Spectrum Analyzer
All specifications and characteristics apply to Revision 2 instruments under the following conditions, unless otherwise stated: 1) After 5 minutes of warm-up time, where the
instrument is left in the ON state; 2) Apply when using internal reference and performance sweep mode; 3) Subject to change without notice; 4) Typical performance is the
measured performance of an average unit; 5) Recommended calibration cycle is 12 months.
Measurements
Smart Measurements Field Strength (dBm/m2, dBW/m2, V/m, A/m, Watt/m2, Watt/cm2, 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 (AM, 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, Frequency Offset, 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 Ratio, Span/RBW Ratio
Sweep Functions
Sweep Single/Continuous, Manual Trigger, Reset, Detection, Minimum Sweep Time, Trigger Type
Sweep Mode Fast (100x Performance), Performance, No FFT, Burst Detect (1000x Fast in 15 MHz span)
Detection Peak, RMS/Avg, Negative, Sample, Quasi-peak
Triggers Free Run, External, Video, Manual, IF Power
Trigger Position Delay, Level, Slope, Hysteresis, Holdoff, Force Trigger Once
Trace Functions
Trace A Operations Normal, Max Hold, Min Hold, Average, # of Averages, (always the live trace)
Trace B Operations A
Trace C Operations A
Marker Functions
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 Table 1-6 markers frequency and amplitude, plus delta markers frequency offset and amplitude
Limit Line Functions
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 (usable to 0 Hz)
MS2720T-0709 9 kHz to 9 GHz
MS2720T-0713 9 kHz to 13 GHz
MS2720T-0720 9 kHz to 20 GHz
MS2720T-0732 9 kHz to 32 GHz
MS2720T-0743 9 kHz to 43 GHz
Tuning Resolution 1 Hz
Frequency Reference Aging: ± 1.0 x 10
Auto-sensing External Frequency
Reference (MHz) 1, 1.2288, 1.544, 2.048, 2.4576, 4.8, 4.9152, 5, 9.8304, 10, 13, 19.6608
Sweep Time Accuracy ± 2 % in zero span
Traces Up to three Traces (A, B, C), View/Blank, Write/Hold, Trace A/B/C Operations
→
B, B←→C, Max Hold, Min Hold
→
C, B←→C, Max Hold, Min Hold, A – B→C, B – A→C, Relative Reference (dB), Scale
Markers Markers 1-6 each with a Delta Marker, or Marker 1 Reference with Six Delta Markers,
Limit Lines Upper/Lower, On/Off, Edit, Move, Envelope, Advanced, Limit Alarm, Default Limit
Sweep Time 10 µs to 600 s in zero span
Marker Table (On/Off/Large), All Markers Off
Marker Frequency to Center, Delta Marker to Span, Marker to Reference Level
–6
per 10 years
–6
Accuracy: ± 0.3 x 10
(see Options 1 and 31 for improved frequency reference aging and accuracy)
(25 °C ± 25 °C) plus aging
Bandwidth
Resolution Bandwidth (RBW) 1 Hz to 10 MHz in 1–3 sequence ± 10 % (–3 dB bandwidth)
Video Bandwidth (VBW) 1 Hz to 10 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
VBW/Average Type Linear/Log
2 of 24 PN: 11410-00646 Rev. H MS2720T TDS
Spectrum Master™ MS2720T Spectrum Analyzer Specifications
Spectrum Analyzer
(continued)
Spectral Purity – SSB Phase Noise at 1 GHz
Offset
Maximum
10 kHz
100 kHz
1MHz
10 MHz
–108 dBc/Hz
–110 dBc/Hz
–118 dBc/Hz
–129 dBc/Hz
Amplitude Ranges
Dynamic Range >106 dB minimum at 2.4 GHz, 2/3 (TOI-DANL) in 1 Hz RBW
Measurement Range DANL to +30 dBm
Display Range 1 to 15 dB/div in 1 dB steps, ten divisions displayed
Reference Level Range –120 dBm to +30 dBm
Attenuator Resolution 0 to 65 dB, 5.0 dB steps
Amplitude Units Log Scale Modes: dBm, dBV, dBmV, dBμV
Maximum Continuous Input +30 dBm Peak typical, ± 50 VDC (≥ 10 dB Attenuation)
Linear Scale Modes: nV, μV, m V, V, k V, n W, μW, m W, W, k W
+23 dBm Peak typical, ± 50 VDC (< 10 dB Attenuation)
+13 dBm Peak typical, ± 50 VDC (Preamp = ON)
Amplitude Accuracy
(after 30 minute warm-up)
9GHz Instrument
9 kHz to 100 kHz
100 kHz to 7 GHz
>7GHz to 9GHz
20 GHz Instruments
100 kHz to 13 GHz
>13GHz to 18GHz
>18GHz to 20GHz
43 GHz Instruments
> 100 kHz to 13 GHz
>13GHz to 40GHz
>40GHz to 43GHz
a. Values below 100 kHz are with the preamplifier turned off.
a
Maximum
–
±1.3dB
±1.8dB
±1.3dB
±2.3dB
–
±1.3dB
±2.3dB
–
9 GHz Instrument 13 GHz to 43 GHz Instruments
Typical
–106 dBc/Hz
–110 dBc/Hz
–116 dBc/Hz
–129 dBc/Hz
Typical
±1.0dB
±0.5dB
±0.5dB
±05dB
±0.5dB
±1.0dB
±0.5dB
±0.5dB
±1.0dB
20 °C to 30 °C
Typical
–112 dBc/Hz
–115 dBc/Hz
–123 dBc/Hz
–133 dBc/Hz
Typ ical
±1.0dB
±0.5dB
±0.5dB
±0.5dB
±0.5dB
±1.0dB
±0.5dB
±0.5dB
±1.0dB
Maximum
–102 dBc/Hz
–106 dBc/Hz
–111 dBc/Hz
–123 dBc/Hz
–1
(after 60 minute warm-up)
Maximum
–
±2.3dB
±2.8dB
±2.3dB
±3.3dB
–
±2.3dB
±3.3dB
–
0°C to 55°C
Displayed Average Noise Level (DANL)
Preamp On, Performance Sweep Mode)
9GHz Instrument
10 MHz to 3 GHz
>3GHz to 8GHz
>8GHz to 9GHz
13 to 43 GHz Instruments
10 MHz to 4 GHz
>4GHz to 9GHz
> 9 GHz to 13 GHz
20 GHz Instrument
> 13 GHz to 20 GHz –138 dBm –141 dBm –157 dBm –160 dBm
32 to 43 GHz Instruments
> 13 GHz to 32 GHz
> 32 GHz to 40 GHz
> 40 GHz to 43 GHz
Maximum
–146 dBm
–140 dBm
–145 dBm
–142 dBm
–136 dBm
–135 dBm
–127 dBm
Spurs
Residual Spurs
<13GHz
13 to 20 GHz
> 20 to 32 GHz
> 32 to 43 GHz
Input-Related Spurious –60 dBc, –70 dBc typical (0 dB attenuation, –30 dBm input, span < 1.7 GHz)
(RMS detection, VBW/Avg type = Log, Ref Level = –20 dBm for Preamp Off and –50 dBm for
Preamp = Off Preamp = On
–
–
Preamp = Off
–90 dBm, maximum
–85 dBm, maximum
–80 dBm, maximum
–80 dBm, maximum
Typ ical
–149 dBm
–143 dBm
–142 dBm
–148 dBm
–145 dBm
–139 dBm
–138 dBm
–130 dBm
–130 dBm
(RF input terminated, 0 dB input attenuation)
Maximum
–160 dBm
–152 dBm
–
–161 dBm
–159 dBm
–156 dBm
–154 dBm
–148 dBm
–
Preamp = On
–100 dBm, maximum
–100 dBm, maximum
–100 dBm, maximum
–95 dBm, maximum
Typical
–163 dBm
–155 dBm
–155 dBm
–164 dBm
–162 dBm
–159 dBm
–157 dBm
–151 dBm
–151 dBm
MS2720T TDS PN: 11410-00646 Rev. H 3 of 24
Spectrum Analyzer Specifications Spectrum Master™ MS2720T
Spectrum Analyzer
Third-Order Intercept (TOI)
50 MHz to 20 GHz +20 dBm typical
> 20 GHz to 32 GHz +15 dBm typical
> 32 GHz to 43 GHz +20 dBm typical
(continued)
(–20 dBm tones 100 kHz apart, 0 dB Attenuation Preamp OFF)
2.4GHz +14dBm minimum
P1dB
< 4 GHz 5 dBm typical
4 GHz to 20 GHz 12 dBm typical
> 20 GHz to 32 GHz 7 dBm typical
> 32 GHz to 43 GHz 12 dBm typical
Second Harmonic Distortion
VSWR
(> 10 dB input attenuation)
9 GHz Instruments
<4GHz 1.5:1 typical
4GHz to 8GHz 1.8:1 typical
13 GHz to 43 GHz Instruments
< 20 GHz 1.5:1 typical
20 GHz to 43 GHz 2.0:1 typical
(0 dB input attenuation, –30 dBm input)
50 MHz –54 dBc maximum
Internal Atomic Clock (Option 1)
Frequency Accuracy 1 x 10-9 + aging
Aging Rate 1 x 10
Initial Warmup 10 minutes to meet the accuracy specification
-9
per year
High Accuracy Power Meter (Option 19)
Power Sensor Model PSN50 MA24105A MA24106A MA24108A/18A/26A
Measurement Uncertainty ± 0.16 dB
(for complete specifications)
Amplitude Maximum, Minimum, Offset, Relative On/Off, Units, Auto Scale
Average # of Running Averages, Max Hold
Zero/Cal Zero On/Off, Cal Factor (Center Frequency, Signal Standard)
Limits Limit On/Off, Limit Upper/Lower
Description High Accuracy
Frequency Range 50 MHz to 6 GHz 350 MHz to 4 GHz 50 MHz to 6 GHz 10 MHz to 8/18/26 GHz
Connector Type N(m), 50 Ω Type N(f ) , 5 0 Ω Typ e N ( m ) , 5 0 Ω Type N(m), 50 Ω
Dynamic Range
VBW 100 Hz 100 Hz 100 Hz 50 kHz
Measurand True-RMS True-RMS True-RMS True-RMS, Slot Power,
Data sheet
Notes:
RF Power Sensor
–30 dBm to +20 dBm
(0.001 mW to 100 mW)
1
11410-00414 11410-00621 11410-00424 11410-00504
1. Total RSS measurement uncertainty (0 ºC to 50 ºC) for power measurements of a CW signal greater than –20 dBm with
zero mismatch errors.
2. Expanded uncertainty with K=2 for power measurements of a CW signal greater than +20 dBm with a matched load.
Measurement results referenced to the input side of the sensor.
3. Expanded uncertainty with K=2 for power measurements of a CW signal greater than –20 dBm with zero mismatch
errors.
(Requires external USB Power Sensor)
Inline High
Power Sensor
+3 dBm to +51.76 dBm
(2 mW to 150 W)
± 0.17 dB
2
–40 dBm to +23 dBm
(0.1 µW to 200 mW)
High Accuracy
RF Power Sensor
±0.16 dB
1
Microwave USB
Power Sensor
(8/18 GHz)
Type K(m), 50 Ω
(26 GHz)
–40 dBm to +20 dBm
(0.1 µW to 100 mW)
Burst Average Power
± 0.18 dB
3
4 of 24 PN: 11410-00646 Rev. H MS2720T TDS
Spectrum Master™ MS2720T Spectrum Analyzer Specifications
Tracking Generator (Options 809, 813, and 820)
Setup Parameters
Frequency Center/Start/Stop, Span, Signal Standard, Channel #, Frequency Step/Offset, Channel Offset
Amplitude Reference Level (RL), Scale, Attenuation Auto/Level, RL Offset, Units, Pre-Amp, Detection
Span Span, Span Up/Down (1-2-5), Full Span, Zero Span, Last Span
Bandwidth RBW, Auto RBW, VBW, Auto VBW, VBW/Average Type (Linear/Log), RBW/VBW Ratio, Span/RBW Ratio
Generator On/Off, Output Power, Mode (CW/Tracking), Settings, Transmission Measurement
Tracking Generator Settings External Gain/Loss, Power Statistics (On/Off)
Transmission Measurement Settings Normalize (Off/On), Scale, Reference Position and Amplitude, Transmission Statistics and Offset
Maximum Continuous Input +23 dBm, ± 50 VDC
Frequency
MS2720T-0809 100 kHz to 9 GHz
MS2720T-0813 100 kHz to 13 GHz
MS2720T-0820 100 kHz to 20 GHz
Frequency Accuracy Aging: ± 1.0 x 10
Frequency Range
–6
Accuracy: ± 0.3 x 10
per 10 years
–6
(25 °C ± 25 °C) plus aging
Output Power
100 kHz to 20 GHz –40 dBm to 0 dBm
Step Size 0.1 dB nominal
Dynamic Range
9 GHz Instrument > 110 dB typical 100 kHz to 7 GHz
13 GHz and 20 GHz Instruments > 100 dB typical 100 kHz to 12 GHz
Level Accuracy
(At least 30 minute warm-up after 1 hour non-operating at 15 to 35 °C ambient, excludes load VSWR effects)
Frequency Range
100 kHz to 9 GHz
> 9 GHz to 13 GHz
>13GHz to 18GHz
> 100 dB typical > 7 GHz to 9 GHz
>80dB typical >12GHz to 20GHz
20 °C to 30 °C
(after 30 minute warm-up)
Maximum
±1.5dB
±1.6dB
±2.0dB
Typ ical
±0.5dB
±1.0dB
±1.0dB
0°C to 50°C
(after 60 minute warm-up)
Maximum
±2.0dB
±2.1dB
±2.5dB
±1.0dB
±1.5dB
±1.5dB
VSWR
100kHz to 5GHz 2:1 typical
> 5 GHz to 20 GHz 4:1 typical
Typ ical
Interference Analyzer (Option 25)
Measurements
Spectrum Field Strength
Spectrogram Collect data up to 72 hours
Signal Strength Gives visual and aural indication of signal strength
Received Signal Strength Indicator (RSSI) Collect data up to 72 hours
Signal ID ID up to 12 FM, GSM, W-CDMA, CDMA or Wi-Fi signals based on RF bandwidth
Interference Mapping Draw bearing of signal strength from GPS location on on-screen map
Application Options Impedance (50 Ω, 75 Ω, Other)
Occupied Bandwidth
Channel Power
Adjacent Channel Power (ACPR)
AM/FM/SSB Demodulation (Wide/Narrow FM, Upper/Lower SSB), (audio out only)
Carrier-to-Interference ratio (C/I)
Compatible with the MA2700A InterferenceHunter™ Handheld Direction Finding System
Channel Scanner (Option 27)
General
Number of Channels 1 to 20 Channels (Power Levels)
Measurements Graph/Table, Max Hold (On/5 s/Off), Frequency/Channel, Current/Maximum, Dual Color
Scanner Scan Channels, Scan Frequencies, Scan Custom List, Scan Script Master™
Amplitude Reference Level, Scale
Custom Scan Signal Standard, Channel, # of Channels, Channel Step Size, Custom Scan
Frequency Range 9 kHz to 9, 13, 20, 32, or 43 GHz
Frequency Accuracy ± 10 Hz + time base error
Measurement Range –110 dBm to +30 dBm
Application Options Impedance (50 Ω, 75 Ω, Other)
MS2720T TDS PN: 11410-00646 Rev. H 5 of 24
Spectrum Analyzer Specifications Spectrum Master™ MS2720T
Coverage Mapping (Option 431)
Measurements
Indoor MappingRSSI, ACPR
Outdoor MappingRSSI, ACPR
Setup Parameters
Mode Spectrum Analyzer
Frequency Center/Start/Stop, Span, Freq Step, Signal Standard, Channel #, Channel Increment
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
BW RBW, Auto RBW, VBW, Auto VBW, RBW/VBW Ratio, Span/VBW Ratio
Measurement Setup ACPR, RSSI
Point Distance / Time Setup Repeat Type Time Distance
Save Points Map Save KML, JPEG, Tab Delimited
Recall Points Map Recall Map, Recall KML Points only, Recall KML Points with Map, Recall Default Grid
GPS Receiver (Option 31)
Setup On/Off, Antenna Voltage 3.3 V/5.0 V, GPS Info
GPS Time/Location Indicator Time, Latitude, Longitude, and Altitude on display
High Frequency Accuracy
Connector SMA, female
Gated Sweep (Option 90)
Mode Spectrum Analyzer, Sweep
Trigger External TTL, IF Level
IF Trigger Level Full display range of instrument
Setup Gated Sweep (On/Off)
Note: Anritsu 2000-1528-R GPS antenna requires +5 VDC
Anritsu 2000-1652-R GPS antenna requires +3.3 VDC or +5 VDC
Time, Latitude, Longitude, and Altitude with trace storage
< ± 2.5 x 10–8 with GPS On, 3 minutes after satellite lock in selected mode
< ± 5.0 x 10–8 for 3 days after GPS lock, 0 °C to 50 °C ambient temperature
Gate Polarity (Rising, Falling)
Gate Delay (0 ms to 65 ms typical)
Gate Length (1 µs to 65 ms typical)
Zero Span Time
(GPS Antenna connected)
(GPS Antenna disconnected)
Zero Span IF Output (Option 89)
Mode Spectrum Analyzer/Span/Zero Span
Center Frequency 140 MHz
Output Level –25 dBm typical
Reference Level –57 dBm to +30 dBm (Preamp Off)
IF Bandwidths Up to 30 MHz (3 dB bandwidth)
RF Attenuation Auto
Connector BNC female
–87 dBm to –40 dBm (Preamp On)
I/Q Waveform Capture (Option 24)
Mode Spectrum Analyzer
Capture Mode Single or Continuous
Trigger Free Run, External (Rising/Falling), Delay
Maximum Capture Length 800 ms
Maximum Sample Rate 40 MHz
Maximum Signal Bandwidth 32 MHz
Secure Data (Option 7)
Set at Factory Save measurement files on external USB flash drive only
Internal memory is permanently disabled
6 of 24 PN: 11410-00646 Rev. H MS2720T TDS
Spectrum Master™ MS2720T Spectrum Analyzer Specifications
AM/FM/PM Signal Analyzer (Option 509)
Measurements
Display
Type
Graphic
Display
Numerical
Displays
* Requires sine wave modulation
RF Spectrum
(AM/FM/PM)
Power (dBm)
vs.
Frequency
Carrier Power
Carrier Frequency
Occupied
Bandwidth
Setup Parameters
Amplitude Setup Scale, Power Offset, Adjust Range
Audio Spectrum
(AM)
Depth (%)
vs.
Modulation Frequency
AM Rate
RMS Depth
(Pk-Pk)/2 Depth
SINAD*
THD*
Distortion/Total
Vrms*
Audio Spectrum
(FM/PM)
Deviation (kHz/rad)
vs.
Modulation Frequency
FM/PM Rate
RMS Deviation
(Pk-Pk)/2
Deviation
SINAD*
THD*
Distortion/Total
Vrms*
Frequency Center Freq, Span, Freq Step, Signal Standard, Channel, Channel Increment, Set Carrier Freq
Measurements Demod Type (AM, FM, PM), IFBW, Auto IFBW RF Spectrum AM/FM/PM, Audio Spectrum (AM/FM/PM), Audio
Waveform (AM/FM/PM), Summary (AM/FM/PM), Average
Marker Delta, Peak Search, Marker Freq to Center, Marker to Ref Lvl, Marker Table
Audio
Waveform
(AM)
Depth (%)
vs.
Time
AM Rate
RMS Depth
(Pk-Pk)/2 Depth
SINAD*
THD*
Distortion/Total
Vrms*M Rate
RMS Depth
(Pk-Pk)/2 Depth
SINAD*
THD*
Distortion/Total
Vrms*
Audio Waveform
(FM/PM)
Deviation (kHz/rad)
vs.
Time
FM/PM Rate
RMS Depth
(Pk-Pk)/2 Depth
SINAD*
THD*
Distortion/Total
Vrms*
Summary
(AM)
None None
RMS Depth (AM)
Peak + Depth
Peak – Depth
(Pk-Pk)/2 Depth
Carrier Power
Carrier Frequency
Occupied
Bandwidth
AM Rate
SINAD*
THD*
Distortion/Total
Vrms*
Summary
(FM/PM)
RMS Deviation
(FM/PM)
Peak + Depth
Peak – Depth
(Pk-Pk)/2 Depth
Carrier Power
Carrier Frequency
Occupied
Bandwidth
AM Rate
SINAD*
THD*
Distortion/Total
Vrms*
RF and Modulation Measurements
AM Modulation Rate: ± 1 Hz (< 100 Hz), ± 2 % (> 100 Hz)
Depth: ± 5 % for (Modulation rates 10 Hz to 100 kHz)
FM Modulation Rate: ± 1 Hz (< 100 Hz); ± 2 % (100 Hz to 100 kHz)
Deviation Accuracy: ± 5 % (100 Hz to 100 kHz)**
PM Modulation Rate: ± 1 Hz (< 100 Hz); ± 2 % (100 Hz to 100 kHz)
Deviation Accuracy: ± 5 % (deviation 0 to 93 Rad, rate 10 Hz to 5 kHz)**
IF Bandwidth 1 kHz to 300 kHz in 1-3 sequence
Frequency Span RF Spectrum: 10 kHz to 10 MHz
RBW/VBW 30
Span/RBW 100
Sweep Time 50 µs to 50 ms (Audio Waveform)
Audio Spectrum: 2 kHz, 5 kHz, 10 kHz, 20 kHz, 70 kHz, 140 kHz
** IFBW must be greater than 95 % occupied BW
MS2720T TDS PN: 11410-00646 Rev. H 7 of 24
Spectrum Analyzer Specifications Spectrum Master™ MS2720T
GSM/GPRS/EDGE Measurements (Option 880)
Measurements
RF Demodulation Over-the-Air (OTA) Pass/Fail
Channel Spectrum
Channel Power
Occupied Bandwidth
Burst Power
Average Burst Power
Frequency Error
Modulation Type
BSIC (NCC, BCC)
Multi-channel Spectrum
Power vs. Time (Frame/Slot)
Channel Power
Occupied Bandwidth
Burst Power
Average Burst Power
Frequency Error
Modulation Type
BSIC (NCC, BCC)
RF Summary
Setup Parameters
GSM/EDGE Select Auto, GSM, EDGE
Measurement Summary Screen Overall Measurements, RF Measurements, Modulation Measurements
Phase Error
EVM
Origin Offset
C/I
Modulation Type
Magnitude Error
BSIC (NCC, BCC)
Modulation Summary
Frequency Center, Signal Standard, Channel #, Closest Channel, Decrement/Increment Channel
Amplitude Power Offset, Auto Range, Adjust Range
Sweep Single/Continuous, Trigger Sweep
Save/Recall Setup, Measurement, Screen Shot (save only), to Internal/External Memory
There are no additional OTA
Measurements
RF and Demodulation Measurements
can be made OTA
View Pass/Fail Limits
All, RF, Demod
Available Measurements
Channel Power
Occupied Bandwidth
Burst Power
Average Burst power
Frequency Error
Phase Error
EVM
Origin Offset
C/I
Magnitude Error
Script Master™
RF Measurements
Frequency Error ± 10 Hz + time base error, 99 % confidence level
Occupied Bandwidth Bandwidth within which lies 99 % of the power transmitted on a single channel
Burst Power Error ± 1.5 dB, ± 1 dB typical, (–50 dBm to +20 dBm)
Demodulation Measurements
GMSK Modulation Quality (RMS Phase)
Measurement Accuracy ± 1
Residual Error (GSMK) 1
8 PSK Modulation Quality (EVM)
Measurement Accuracy ± 1.5 %
Residual Error (8 PSK) 2.5 %
º
º
8 of 24 PN: 11410-00646 Rev. H MS2720T TDS
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