Spectrum Master MS2760A-0032 Ultraportable Spectrum Analyzer, 9 kHz to 32 GHz

USB-powered ultraportable spectrum analyzer covering 9 kHz to 32 GHz with a K (m) test port, controlled from a Windows PC, laptop or tablet.

Frequency range: 9 kHz to 32 GHz
Tuning resolution: 1 Hz
Internal 10 MHz frequency reference aging: ±1.0 ppm/year
Internal 10 MHz frequency reference accuracy: ±0.2 ppm (25 °C ± 25 °C) + aging

Datasheet

Overview

The Spectrum Master MS2760A-0032 is the 32 GHz model of the Anritsu MS2760A ultraportable spectrum analyzer family. It covers 9 kHz to 32 GHz and uses a K (2.92 mm) male test port connector, compatible with SMA and 3.5 mm connectors.

The MS2760A family is based on Anritsu's patented nonlinear transmission line (NLTL) technology, the same technology used in Anritsu vector network analyzers. The pocket-sized instrument can be connected directly to the device under test, removing the need for long test port cables that introduce loss and error at higher frequencies.

The analyzer is USB-powered and controlled from a Windows-based PC, laptop or tablet, which allows use in the lab, on the production floor or in the field. Measurement functions include channel power, adjacent channel power and occupied bandwidth, with spectrum and spectrogram displays, up to six traces, three trace detectors and 12 markers.

An external 10 MHz frequency reference input and an external TTL trigger input are provided for synchronisation with other test equipment.

Key Features

Continuous frequency coverage from 9 kHz to 32 GHz
K (m) test port connector (2.92 mm, compatible with SMA and 3.5 mm)
Patented nonlinear transmission line (NLTL) technology
Ultraportable form factor enables measurements right at the device under test
USB-powered and controlled from a Windows-based PC, laptop or tablet
Measure: channel power, adjacent channel power, occupied bandwidth
Spectrum and spectrogram displays
Up to 6 traces, 3 trace detectors, and 12 markers
Resolution bandwidth (RBW) 1 Hz to 3 MHz
External 10 MHz frequency reference input
External TTL trigger input

Specifications

Frequency

Frequency range	9 kHz to 32 GHz Usable to 0 Hz
Tuning resolution	1 Hz
Internal 10 MHz frequency reference aging	±1.0 ppm/year
Internal 10 MHz frequency reference accuracy	±0.2 ppm (25 °C ± 25 °C) + aging
Frequency span	10 Hz to maximum frequency range of instrument

Bandwidth

Resolution bandwidth (RBW)	1 Hz to 3 MHz Span ≥10 Hz; Zero Span 5 kHz to 20 MHz
Video bandwidth (VBW)	1 Hz to 3 MHz Span ≥10 Hz; Zero Span 5 kHz to 20 MHz
VBW/Average type	Linear / Log
RBW filters	Flat Top, Nuttall
Shape factor	<5:1 typical

Amplitude

Display range	1 dB to 15 dB/div in 1 dB steps, ten divisions displayed
Measurement range	DANL to +10 dBm
Reference level range	–120 dBm to +30 dBm
Amplitude units	dBm
Maximum safe input level	+30 dBm CW, ±10 VDC
Amplitude accuracy, 9 kHz to 644 MHz	±1.3 dB maximum, ±0.5 dB typical -10 dBm CW signal, 20 °C to 30 °C after 30 minute warm-up
Amplitude accuracy, 9 kHz to 644 MHz (0 °C to 50 °C)	±2.0 dB maximum, ±0.5 dB typical -10 dBm CW signal, after 60 minute warm-up
Amplitude accuracy, > 644 MHz to 40 GHz	±1.8 dB maximum, ±0.5 dB typical -10 dBm CW signal, 20 °C to 30 °C after 30 minute warm-up
Amplitude accuracy, > 644 MHz to 40 GHz (0 °C to 50 °C)	±3.0 dB maximum, ±1.0 dB typical -10 dBm CW signal, after 60 minute warm-up

Displayed Average Noise Level (DANL)

DANL, 10 MHz to 670 MHz	–131 dBm maximum, –134 dBm typical RMS detection, VBW/Avg type = Log, IF Gain On, 1 Hz RBW
DANL, > 670 MHz to 4 GHz	–136 dBm maximum, –140 dBm typical RMS detection, VBW/Avg type = Log, IF Gain On, 1 Hz RBW
DANL, > 4 GHz to 40 GHz	–131 dBm maximum, –134 dBm typical RMS detection, VBW/Avg type = Log, IF Gain On, 1 Hz RBW

Spectral Purity

SSB phase noise at 1 GHz, 1 kHz offset	–100 dBc/Hz typical 20 °C to 30 °C
SSB phase noise at 1 GHz, 10 kHz offset	–110 dBc/Hz typical 20 °C to 30 °C
SSB phase noise at 1 GHz, 100 kHz offset	–116 dBc/Hz typical 20 °C to 30 °C; the Quick Fact Sheet lists –110 dBc/Hz @ 1 GHz, typical
SSB phase noise at 6 GHz, 1 kHz / 10 kHz / 100 kHz offset	–80 / –95 / –95 dBc/Hz maximum; –88 / –104 / –104 dBc/Hz typical 20 °C to 30 °C
SSB phase noise at 30 GHz, 1 kHz / 10 kHz / 100 kHz offset	–66 / –81 / –81 dBc/Hz maximum; –74 / –88 / –88 dBc/Hz typical 20 °C to 30 °C
Third-order intercept (TOI), 2 GHz	+35 dBm IF Gain Off, typical, 0 dBm tones 1 MHz apart, 0 dBm reference level
Third-order intercept (TOI), 18 GHz	+35 dBm IF Gain Off, typical, 0 dBm tones 1 MHz apart, 0 dBm reference level
Second harmonic distortion, 0 dBm input	–50 dBc maximum at 1 GHz input
Second harmonic distortion, –20 dBm input	–60 dBc maximum at 1 GHz input
Residual spurs, 10 MHz to 70 GHz	–85 dBm maximum, –95 dBm typical
Input-related spurious, all other input frequencies	<–60 dBc –10 dBm CW input; exceptions: @ 28 MHz –50 dBc (70 MHz input), @ 35 MHz –50 dBc (133 MHz input), @ 770 MHz and @ 910 MHz –35 dBc

Input Match (typical)

VSWR / return loss, 9 kHz to 12.4 GHz	1.29:1 / 18 dB K connector (2.92 mm)
VSWR / return loss, > 12.4 GHz to 26.5 GHz	1.67:1 / 12 dB K connector (2.92 mm)
VSWR / return loss, > 26.5 GHz to 40 GHz	1.67:1 / 12 dB K connector (2.92 mm)

Sweep and Trigger

Zero span sweep time	0.02 ms to 60 s
Sweep (trace) points	Settable range from 10 to 10,001 points; the default is 501 points
Sweep time accuracy	± 2% in Zero Span
Traces	Up to six traces
Detector type per trace	Peak, RMS / Avg, Negative
Markers	Up to 12 Markers
Trigger source	External, Free Run, Video, Periodic (0 s to 5 s)
Trigger delay	0 ms to 1670 ms; –60 s (up to sweep time) in zero span and video or external trigger
Trigger holdoff	0 ms to 5000 ms

Interfaces

RF in	K Connector (2.92 mm), male 50Ω 32 GHz and 44 GHz instruments; compatible with SMA and 3.5 mm
USB interface	USB 3.0, Type C Connector
External reference in	MCX(f), 50Ω, 10 MHz
External trigger in	MCX(f), 50Ω, TTL Levels

Computer Requirements

Display resolution	16:9 / 16:10 Aspect Ratio (>1280 x 720 / 1280 x 800)
Operating system	Windows® 7, 8.1, 10; 64-bit
Recommended minimum configuration	Quad Core i7 fourth generation or higher CPU, 16 GB RAM, 128 GB Data Storage, USB 3.0

Environmental

Standard	MIL-PRF-28800F Class 3 not including Windows Tablet/Laptop/PC
Operating temperature range	0 ºC to 50 ºC
Storage temperature range	–40 ºC to 71 ºC
Maximum relative humidity	95 % RH at 30 ºC, non-condensing
Altitude	4600 meters, operating and non-operating
Half sine shock	30 g

General

Size	155 mm x 84 mm x 27 mm (6.1 in x 3.3 in x 1.1 in) not including Windows Tablet/Laptop/PC
Weight	255 g (9.0 oz)
Warranty	Standard one-year warranty The product page and Quick Fact Sheet state a standard three-year warranty
Recommended calibration cycle	12 months
Safety	EN 61010-1:2010

Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.

Applications

5G and mmWave device development
Automotive radar testing
Satellite communications
Wireless backhaul
802.11ad/WiGig spectral mask testing
On-wafer spectrum measurements
Antenna beam pattern testing
Microwave radio link testing
Electronic warfare and radar
RF component and device characterization on the production line
University and R&D laboratory research

Included

USB 3.0 Type C to Type A Cable, 1 m (2000-1859-R)
BNC(m) to MCX(m) Cable, qty 2 (2000-1605-R)
Certificate of Calibration and Conformance

Options & Accessories

Option	Description
MS2760A-0032-0097	Accredited Calibration to ISO17025 and ANSI/NCSL Z540-1 — Includes calibration certificate, test report, and uncertainty data
MS2760A-0032-0098	Standard Calibration to ISO17025 and ANSI/NCSL Z540-1 — Includes calibration certificate
MS2760A-0032-0099	Premium Calibration to ISO17025 and ANSI/NCSL Z540-1 — Includes calibration certificate, test report, and uncertainty data
760-291-R	Transit Case
2000-1888-R	USB 3.0 Powered Extension Cable, 10 m (32 ft) — Up to two can be used in series for a total length of 20 m
2000-1918-R	4-port 200 m USB Multimode Fiber Extender System
2000-1930-R	Low Noise Amplifier, 18 GHz to 42 GHz, 28 dB Gain, 4 dB Noise Figure, K Connectors — Input K(m), output K(f)
2000-1933-R	LNA battery pack accessory — Includes battery, USB Type-C cable, and two fastening straps
K222B	Coaxial Adapter, DC to 40 GHz, K(f) to K(f), 50Ω
2000-1889-R	Waveguide to Coaxial Adapter, 17.6 GHz to 26.7 GHz, WR42 to K(f)
2000-1890-R	Waveguide to Coaxial Adapter, 26.4 GHz to 40.1 GHz, WR28 to K(f)
35WR42KF	Precision Waveguide Coaxial Adapter, 18 GHz to 26.5 GHz, WR42 to K(f)
35WR28KF	Precision Waveguide Coaxial Adapter, 26.5 GHz to 40 GHz, WR28 to K(f)
2000-1867-R	Directional Horn Antenna, 17.6 GHz to 26.7 GHz, WR42, 25 dBi gain
2000-1868-R	Directional Horn Antenna, 26.4 GHz to 40.1 GHz, WR28, 25 dBi gain
2000-2003-R	Directional Horn Antenna, 24 GHz to 40 GHz, WR28, 19 dBi gain — Small form factor assembly with K(f) adapter, mounting bracket, and case
43KC-3	Fixed Attenuator, Precision, DC to 26.5 GHz, 1W, 3 dB, K(m) to K(f)
43KC-6	Fixed Attenuator, Precision, DC to 26.5 GHz, 1W, 6 dB, K(m) to K(f)
43KC-10	Fixed Attenuator, Precision, DC to 26.5 GHz, 1W, 10 dB, K(m) to K(f)
43KC-20	Fixed Attenuator, Precision, DC to 26.5 GHz, 1W, 20 dB, K(m) to K(f)
41KC-3	Fixed Attenuator, Precision, DC to 40 GHz, 1W, 3 dB, K(m) to K(f)
41KC-6	Fixed Attenuator, Precision, DC to 40 GHz, 1W, 6 dB, K(m) to K(f)
41KC-10	Fixed Attenuator, Precision, DC to 40 GHz, 1W, 10 dB, K(m) to K(f)
41KC-20	Fixed Attenuator, Precision, DC to 40 GHz, 1W, 20 dB, K(m) to K(f)
3670K50A-1	Test Port Cable, K(f) to K(m), 30.48 cm
3670K50A-2	Test Port Cable, K(f) to K(m), 60.96 cm
01-201	Torque Wrench, 0.9 N·m (8 lbf·in) for K, V, SMA, 3.5 mm, 2.4 mm connectors