Description

The Anritsu MS2720T-0709 is a high-performance handheld spectrum analyzer from the acclaimed MasterSite™ MS2720T series, engineered for demanding field applications requiring laboratory-grade RF measurement accuracy in a portable form factor. With a frequency coverage of 9 kHz to 20 GHz, the Anritsu MS2720T-0709 delivers exceptional sensitivity (DANL as low as –164 dBm with preamplifier), outstanding phase noise performance, and industry-leading dynamic range—making it ideal for 5G NR, radar, satellite communications, electronic warfare, and EMI troubleshooting. Unlike conventional handheld analyzers, the Anritsu MS2720T-0709 integrates real-time spectrum analysis (RTSA) capabilities with up to 110 MHz real-time bandwidth, enabling users to capture and visualize transient or intermittent signals that traditional swept-tuned instruments would miss entirely.

Designed for engineers who operate in harsh outdoor environments—from cell tower rooftops to military forward operating bases—the Anritsu MS2720T-0709 features a rugged magnesium-alloy chassis, sunlight-readable 8.4″ touchscreen, and extended battery life of over 8 hours. It comes standard with a built-in tracking generator, 20 dB preamplifier, GPS receiver, and advanced measurement suites including channel power, adjacent channel power ratio (ACPR), occupied bandwidth (OBW), and AM/FM/ASK/FSK demodulation. As part of Anritsu’s scalable MS2720T platform, the Anritsu MS2720T-0709 ensures seamless transition from R&D lab validation to field deployment, maintaining measurement continuity across the product lifecycle.

Technical Specifications

Main Features and Advantages

Unmatched sensitivity and signal clarity in the field: The Anritsu MS2720T-0709 achieves a DANL of –164 dBm—among the lowest in its class—thanks to its ultra-low-noise front-end and integrated 20 dB preamplifier. This enables detection of weak interference sources near strong carriers, such as rogue transmitters in congested urban spectrums or low-level emissions during EMC pre-compliance testing. Its phase noise performance ensures clean separation of closely spaced signals, critical for analyzing 5G sub-6 GHz channels or radar pulse profiles.

Real-time spectrum analysis for elusive signals: Unlike swept analyzers that “blink” during sweeps, the Anritsu MS2720T-0709 continuously processes the full 110 MHz span in real time, displaying signal behavior via spectrogram, density, or persistence views. This capability is indispensable for identifying intermittent Wi-Fi coexistence issues, pulsed radar glitches, or digital modulation dropouts that occur unpredictably. Users can trigger on frequency, power, or duration anomalies and capture IQ data for offline analysis.

Comprehensive built-in measurement suite: The Anritsu MS2720T-0709 eliminates the need for external software or post-processing. Onboard tools include automatic channel power, ACPR for 5G NR FR1, OBW for regulatory compliance, and analog/digital demodulation with audio output. The integrated tracking generator supports scalar network analysis—measuring filter insertion loss or cable VSWR directly in the field without a separate VNA.

Rugged, ergonomic, and mission-ready: Encased in a sealed, drop-tested magnesium housing with IP51 rating, the Anritsu MS2720T-0709 operates reliably from –20°C to +55°C. The large capacitive touchscreen supports glove operation, while programmable hardware keys allow rapid access to frequently used functions. GPS tagging automatically logs location with every trace—essential for spectrum monitoring, interference hunting, and defense SIGINT missions.

Application Field

The Anritsu MS2720T-0709 is widely deployed across telecommunications, defense, aerospace, and industrial sectors where precise, portable RF analysis is non-negotiable. In 5G network rollout and optimization, field engineers use the Anritsu MS2720T-0709 to validate gNodeB transmit power, identify uplink interference from IoT devices, and verify channel occupancy in C-band (3.7–3.98 GHz). Its real-time capability is crucial for detecting bursty LTE-U or Wi-Fi 6E signals that disrupt 5G performance but evade conventional scans.

For military and intelligence applications, the Anritsu MS2720T-0709 serves as a lightweight signals intelligence (SIGINT) tool, capable of geolocating unauthorized emitters using GPS-synchronized measurements and capturing short-duration radar pulses for threat identification. In aerospace, it validates avionics emissions during ground tests and troubleshoots satellite communication links on flight lines.

EMC labs and product developers rely on the Anritsu MS2720T-0709 for pre-compliance testing—quickly identifying radiated emissions exceeding CISPR limits before costly chamber time. Even in broadcast and public safety radio networks, technicians use it to align repeater filters, measure intermodulation products, and ensure spectral cleanliness. Wherever RF integrity impacts safety, revenue, or mission success, the Anritsu MS2720T-0709 delivers laboratory confidence in a backpack-sized package.

Related Products

• MS2720T-0031: Base model (9 kHz–3.6 GHz)—cost-effective for sub-6 GHz cellular work

• MS2720T-0071: 7.1 GHz version—ideal for Wi-Fi 6E and UWB validation

• MS2720T-0161: 16 GHz model—supports X-band radar and point-to-point microwave

• MA2700A: Handheld Site Master™—complements MS2720T-0709 with cable & antenna testing

• S332H: Integrated S331H/Spectrum combo—adds VNA functionality in one unit

• MS2090A: Field Master Pro—higher-frequency alternative (up to 54 GHz) for mmWave 5G

• MT8220T: Base Station Analyzer—adds call-box emulation for active 5G testing

Installation and Maintenance

Pre-installation preparation: The Anritsu MS2720T-0709 requires no complex setup—simply charge the battery, attach the supplied antennas or test cables, and power on. For accurate amplitude measurements, perform a user calibration (amplitude correction) using the built-in reference source. When using the tracking generator for transmission measurements, ensure proper isolation between ports to avoid overload. Always use torque-limiting wrenches (≤8 in-lb) on SMA connectors to prevent damage to the precision RF input of the Anritsu MS2720T-0709.

Maintenance recommendations: Store the Anritsu MS2720T-0709 in its shock-absorbing carrying case with desiccant packs to control humidity. Clean the screen with a microfiber cloth and mild cleaner—never alcohol-based solutions. Perform annual factory recalibration to maintain ±0.5 dB amplitude accuracy, especially if used in high-vibration environments. Avoid exposing the unit to condensation during rapid temperature transitions (e.g., moving from air-conditioned vehicle to desert heat). Firmware updates are available via Anritsu’s support portal and should be applied to unlock new measurement features or bug fixes—always back up user presets before updating.