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LMR Signal Analyzers with Coverage Mapping: P25, P25 Phase 2, DMR (MotoTRBO™), TETRA, NXDN, dPMR, PTC-ITCR, PTC-ACSES, NBFM, FDD & TDD LTE
Broadband Signal Analyzers: LTE, WiMAX
Interference Analyzer with Interference Mapping and support for MA2700A Handheld Interference Hunter
Auto Test and Alignment of Motorola APX P25 mobiles and portables
Direct measurement of up to 150 watt transmitters
Spectrum Analyzer: 9 kHz – 1.6 GHz, optional to 6 GHz
Cable and Antenna Analyzer: 500 kHz – 1.6 GHz, optional to 6 GHz
Return Loss, VSWR, Insertion Loss, S11 / S21, DTF
PIM Hunting
Internal Power Meter, optional External Power Sensor
Handheld, battery-operated design
Weighs less than 7.6 lb (including battery)
Rugged, field-proven design using Anritsu's 9th generation hardware platform
Daylight viewable color touchscreen display
Superior Immunity to RF interference
Remote control via Ethernet
Standard three-year warranty (battery one-year warranty)

Manufactured By: Anritsu

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Land Mobile Radio Modulation Analyzer, Signal Generator, Spectrum Analyzer, and Vector Network Analyzer

The LMR Master S412E is Anritsu's second-generation solution for installing and maintaining public safety systems. Built on Anritsu's ninth-generation handheld platform, this solution combines a high-performance receiver/spectrum analyzer with the world's most advanced handheld vector network analyzer (VNA). It also includes a CW/P25 (Phase 1 & Phase 2), DMR (MotoTRBO™), TETRA, NXDN™, and PTC-ITCR plus PTC-ACSES analyzer and signal generator with internally adjustable power from 0 dBm to –130 dBm.

This instrument is ideal for land mobile radio (LMR) and professional mobile radio (PMR) technicians and engineers engaged in field testing the RF performance of NBFM, P25, P25 Phase 2 (TDMA), DMR (MotoTRBO), TETRA, NXDN, dPMR, and FDD & TDD LTE for commercial, public safety, maritime, and critical infrastructure radio systems. It also offers support for USA Class 1 and passenger railway Positive Train Control systems Interoperable Train Control Radio (ITCR) and Advanced Civil Speed Enforcement System (ACSES). For railway operators that use GSM-R systems, the LMR Master can be configured with GSM/GPRS/EDGE measurements.

The base model comes equipped with a VNA and spectrum analyzer, plus support for analysis and testing of narrowband FM radio systems including coverage mapping of RSSI, transmitter SINAD, and transmitter THD. Optional support for digital land mobile radio standards including P25 (TIA-102.CAAA-C), P25 Phase 2 (TIA-102.CCAA), ETSI DMR Tier 2 (MotoTRBO), ETSI TETRA, NXDN, dPMR, and PTC is available. An optional GPS receiver enables support for coverage mapping (touchscreen-tagged when indoor, GPS-tagged outdoor) of analog and digital land mobile radio systems. It also offers options for over-the-air analysis of FDD-LTE for broadband public safety systems and analysis of WiMAX (Fixed IEEE 802.16d and Mobile IEEE 802.16e) for intersite backhaul systems. The instrument may also be equipped with a spectrogram recorder, interference analyzer with support for the Handheld InterferenceHunter™ MA2700A, programmable channel scanner, external high-accuracy RF power meter (including both terminating and inline sensors), distance domain for cable analysis, and a vector voltmeter.

Add the Auto Test and Alignment accessory kit and software to automate testing of Motorola P25 subscriber units in a fully automated process. Auto Test and Alignment retunes the radio to the manufacturers specification and then completes a full RF test measurement suite of the radio performance. All results are documented and archived to a data base for historic record keeping.

The high-performance 500 kHz to 1600 MHz VNA can be used to sweep cables and antenna systems. To power tower-mounted amplifiers, an internal bias tee is optionally available. Frequency domain reflectometry (FDR) distance-to-fault measurements are used to characterize antenna systems. The distance-to-fault measurements can easily spot poor connections, contamination, damaged cables, and water penetration. Both the VNA and spectrum analyzer can be optionally extended to cover up to 6 GHz. Patented RF interference rejection enables accurate, repeatable measurements in the presence of high-level RF activity.

The LMR Master S412E's VNA offers excellent transmission dynamic range performance (> 100 dB) that can be used to view and adjust the RF performance of critical RF devices including filters, duplexers, transmitter combiners, receiver multi-couplers, and tower-mounted amplifiers. The measurements (in either frequency or time domain) are quickly displayed and updated with the S412E's fast 850 μs/point sweep speed. The display is variable from 2 to 4001 data points, allowing maximum flexibility for custom setups. For users who prefer a more streamlined interface, the display can also be set to emulate an Anritsu Site Master.

This solution has an excellent DANL of -152 dBm (RBW = 10 Hz, Atten = 0 dB, f < 2.4 GHz) combined with a third-order intercept of over +16 dBm. This makes this instrument ideal for identification and location of low-level signals that can interfere with land mobile radio systems, even in the presence of strong nearby transmitters. The LMR Master S412E comes standard with an industry-leading low phase noise (< -100 dBc/Hz typical @ 10 kHz offset) that allows precise measurement of NBFM, P25, NXDN, and DMR emission masks.

The high-accuracy power meter option provides true RMS measurements using external sensors, including inline sensors. It is the ideal solution for making accurate measurements of both CW and modulated signals. Channelized power measurements can be made with the internal power meter, and the channel scanner option provides users with a convenient way to scan up to 20 channels.

The LMR Master S412E includes data analysis software, soft carrying case, rechargeable/field-replaceable battery, AC/DC power supply, 12V automobile cigarette lighter adapter and a comprehensive User's Guide.

PIM Hunting mode is optimized for finding external IM products in conjunction with the MW82119B PIM Master.

Field analysis and mapping of P25 Phase 1, P25 Phase 2 (TDMA), NXDN™, ETSI DMR, MotoTRBO™, ETSI TETRA, dPMR, and US PTC - integrated handheld analysis of mobile or tower radio systems for Public Safety, Government, Commercial, Railway, Intersite Backhaul, and Critical Infrastructure
GSM/GPRS/EDGE and FDD & TDD LTE Measurement Options
Spectrum Analysis and Interference Analysis testing - Industry's best dynamic range, noise floor, and TOI allows analysis and low level signals even in the presence of strong nearby RF sources
Vector Network Analysis and Distance Domain testing for cables, antennas, and connectors - allows measurement and recording/documentation of reflected and transmitted signals in Log Mag, VSWR, Phase, Group Delay, Smith Chart, Real and Imaginary Impedance - fast 850 μsec/point sweep speed
Distance-To-Fault measurement using Frequency Domain Reflectometry
Return Loss measurement with 42 dB directivity - Insertion Loss measurement with >100 dB dynamic range
Occupied BW and spectrum analyzer emission mask allows instantaneous compliance testing
Low level interference measurements, even in the presence of strong nearby sources
Occupied BW and Emission mask compliance testing
Narrowband FM analysis w/ Auto Scan function to identify frequency of unknown transmitters, Indoor and Outdoor Coverage Mapping of RSSI and Transmitter SINAD
RF Power Measurements of both CW and modulated signals
Supports both indoor and outdoor coverage mapping of analog and digital radio systems - no PC required during measurement! Post-processing of measurement data in KML™ and CSV formats

Included NBFM Analyzer quickly and accurately measures Carrier Power, Carrier Frequency, Frequency Error, FM Deviation, Modulation Rate, SINAD, THD, Occupied Bandwidth, and decoded CTCSS/DCS/DTMF. NBFM Coverage Mapping measures RSSI Transmitted SINAD and audio SINAD from user radio, and tags the recorded value with both GPS coordinates and altitude.

P25 / P25 Phase 2, DMR (MotoTRBO™), TETRA, NXDN™, dPMR, and US PTC Signal Analyzer Measurements (Measurements vary by Analyzer Mode): Received Power, Frequency Error, Modulation Fidelity, Error Vector Magnitude, Symbol Deviation, NAC and BER for 1011 Hz (P25) or 1031 Hz P25 Phase 2 / NXDN / ETSI DMR, and O.153/V.52 pseudorandom test patterns. BER estimation from voice traffic, and BER/MER (message error rate) measurement from control channel traffic. Linear or Traditional Constellation, Histogram, P25 & NXDN Control Channel hex decodes, TDMA power ramp profile in P25 Phase 2 mode, TETRA Summary display for downlink parameters.

P25 / P25 Phase 2, DMR (MotoTRBO™), TETRA, NXDN™, dPMR, and US PTC Coverage Measurements: The LMR Master S412E supports digital radio Coverage Mapping with annotation of received power and BER for 1011/1031 Hz test patterns, and O.153/V.52 test patterns, BER estimation from voice traffic, and BER/MER (message error rate) measurement from control channel traffic along with GPS tagging of data (location and time) enables system performance and coverage analysis without requiring transmitters to be taken offline. With the industry's best receiver, the LMR Master can accurately measure BER and Modulation Fidelity down to realistic -110 dBm signal levels. BER and Modulation Fidelity or EVM coverage maps provide confidence that communications will be possible even with local interference or multipath effects. Mapping may be done both indoors (using touchscreen tagging) and outdoors (using GPS tagging). Coverage mapping generates files in both tab-delimited CSV and industry-standard KML format which are directly written to USB memory for record-keeping, offline analysis and mapping.

Frequency Options

Option	Description	Description
Option 10	12 to 24V Variable Bias Tee The optional bias tee is integrated into the LMR Master and is designed for applications where both DC and RF signals must be applied to a device under test, such as a tower mounted amplifier (TMA).	S412E-0010
Option 6	6 GHz Coverage on Spectrum Analyzer	S412E-0006
Option 16	6 GHz Coverage on Vector Network Analyzer	S412E-0016
Option 15	Vector Voltmeter	S412E-0015
Option 19	High Accuracy Power Meter (requires PSN50 sensor) The PSN50 sensor makes high accuracy power measurements from 50 MHz to 6 GHz.	S412E-0019
Option 25	Interference Analysis Spectrogram provides a three-dimensional display of frequency, power, and time - useful for locating an interfering signal RSSI measurement is useful to observe the signal strength of a single frequency over time	S412E-0025
Option 27	Channel Scanner The Channel Scanner option measures the power of multiple transmitted signals.	S412E-0027
Option 31	GPS Receiver (requires suitable GPS antenna) GPS provides location (latitude, longitude, altitude) and UTC time information. The LMR Master can stamp each trace with location information to check if the measurements were taken at the right time and place.	S412E-0031
Option 37	Mobile WiMAX OTA Measurements (Option 31 required for full functionality)	S412E-0037
Option 46	Fixed WiMAX RF Measurements	S412E-0046
Option 47	Fixed WiMAX Demodulation	S412E-0047
Option 66	Mobile WiMAX RF Measurements	S412E-0066
Option 67	Mobile WiMAX Demodulation	S412E-0067
Option 431	Coverage Mapping (requires Option 0031)	S412E-0431
Option 444	EMF Measurements (requires Anritsu Isotropic Antenna)	S412E-0444
Option 509	AM/FM/PM Analyzer with Coverage Mapping (Options 0031 and 0431 are required for utilization of coverage mapping feature)	S412E-0509
Option 521	P25 & P25 Phase 2 Analyzer	S412E-0521
Option 522	P25 & P25 Phase 2 Coverage Mapping (Requires Options 0031 and 0521)	S412E-0522
Option 531	NXDN™ Analyzer	S412E-0531
Option 532	NXDN™ Coverage Mapping (requires Options 0031 and 0531)	S412E-0532
Option 541	LTE RF Measurements (requires Option 0031)	S412E-0541
Option 542	LTE Modulation Quality (requires Option 0031)	S412E-0542
Option 546	LTE OTA Measurements (Option 31 required for full functionality)	S412E-0546
Option 551	TDD LTE RF Measurements (requires Option 541)	S412E-0551
Option 552	TDD LTE Modulation Quality (requires Option 542)	S412E-0552
Option 556	TDD LTE OTA Measurements (Options 31 & 546 required for full functionality)	S412E-0556
Option 886	256 QAM Demodulation for LTE Modulation Quality (Requires Option 542)	S412E-0886
Option 572	dPMR Coverage Mapping (Requires Options 573 and 31)	S412E-0572
Option 573	dPMR Analyzer	S412E-0573
Option 581	TETRA Analyzer	S412E-0581
Option 582	TETRA Coverage Mapping	S412E-0582
Option 591	DMR2 Analyzer	S412E-0591
Option 592	DMR2 Coverage Mapping (requires Options 0031 and 0591)	S412E-0592
Option 721	PTC-ITCR Analyzer	S412E-0721
Option 722	PTC-ITCR Coverage Mapping (requires Options 0031 and 0721)	S412E-0722
Option 731	PTC-ACSES Analyzer	S412E-0731
Option 733	PTC-ACSES Coverage Mapping (requires Options 0031 and 0731)	S412E-0733
Option 880	GSM/GPRS/EDGE Measurements	S412E-0880
Option 98	Standard Calibration (ANSI Z540-1-1994)	S412E-0098
Option 99	Premium Calibration (ANSI Z540-1-1994 plus test data)	S412E-0099

Software Tool Box

Line Sweep Tools (LST)

Anritsu Line Sweep Tools (LST) is the latest generation of Handheld Software Tools, an industry standard. This PC based post-processing software efficiently manipulates line sweep and PIM traces for reporting purposes.

easyTest Tools (eTT)

easyTest Tools allows users to Create work instruction files on their PC, Deliver these files by e-mail, and then Display work instructions on supported instruments and modes. These easyTest™ files provide step-by-step instructions for both the test setup and instrument operation.

easyMap Tools (EMT)

easyMap Tools provides maps in formats that Anritsu's handheld spectrum analyzers can use for either coverage mapping or interference hunting. It helps users find and prepare geo-referenced maps and building floor plans for use by Anritsu handheld Spectrum Analyzers.

Wireless Remote Tools

Wireless Remote Tools™ is Anritsu's remote control software, available as a free download. It works with many of our Handheld RF Instruments. The Wireless Remote Tools software allows users to wirelessly monitor and control a wide range of Anritsu handheld RF instruments. Wireless Remote Tools provides a solution for the times when it is not practical to be close to the instrument.

Master Software Tools (MST)

Master Software Tools (MST) allows Anritsu handheld Spectrum Analyzer users to Capture, Analyze, and Document traces and measurements taken with a wide variety of Anritsu handheld spectrum analyzers.

Auto Test and Alignment

The Auto Test and Alignment (ATA) system is designed for professionals responsible for radio maintenance and repair in critical sectors such as public safety, utilities, transportation, and private security. Reliable communication in these sectors is essential. The Auto Test and Alignment system simplifies and accelerates the maintenance process, automating complex testing and alignment tasks that would otherwise require significant time and manual effort. By providing precise, consistent results with minimal intervention, this system empowers technicians to ensure that radios are always operating at peak performance, reducing downtime, and improving the reliability of critical communication networks. This increased efficiency not only saves valuable time but also reduces the risk of errors.

The Auto Test and Alignment system comprises the following:

S412E LMR Master (with P25 options and firmware V4.72 or later)
MX281000A Auto Test and Alignment software with licensing options
MA25211A Auto Test and Alignment Kit
A Windows PC (user supplied) that controls the LMR Master S412E, the accessory system, and the radio under test
Power supply (user supplied)

Auto Test and Alignment

Available Licensing Options

Option	Description
MX281000A-0100	Auto Test and Align for Motorola APX 6/7/8x00 Radios (Dongle)
MX281000A-0110	Auto Test and Align for Motorola APX NEXT Radios (Dongle)
MX281000A-0101	Auto Test and Align for Motorola APX 6/7/8x00 Radios (Node Locked)
MX281000A-0111	Auto Test and Align for Motorola APX NEXT Radios (Node Locked)

Anritsu S412E Product Brochure.pdf

Anritsu S412E Datasheet.pdf

View YouTube Channel

Anritsu - S412E LMR Master Land Mobile Radio Infrastructure and Subscriber Unit Test Set