The Keysight N9343C Handheld Spectrum Analyzer delivers field-grade RF analysis from 9 kHz to 13.6 GHz in a portable, rugged platform. Engineered for demanding environments, this instrument combines high sensitivity with rapid measurement speed and automated task execution to minimize setup overhead and enhance consistency across routine testing workflows.
– Technical Specifications
Frequency Coverage:
• 9 kHz to 13.6 GHz tunable range
Performance:
• Displayed Average Noise Level (DANL): –144 dBm
• Typical DANL: –155 dBm/Hz
• Amplitude Accuracy: ±1.3 dB
• Third Order Intercept (TOI): 15 dBm typical
• Full-span sweep time (13.6 GHz): <0.7 seconds
• Operating temperature: –10 to +50 °C
• Battery life: 3.5 hours maximum
• Weight: 3.2 kg
Compliance:
• MIL-PRF-28800 Class 2
– Key Features
Measurement Capabilities:
• AM/FM/ASK/FSK modulation analysis
• Channel power, Adjacent Channel Power Ratio (ACPR), and Occupied Bandwidth (OBW)
• Time-gated spectrum analysis
• Spectrum monitor with spectrogram display, record, and playback
• Channel scanner for simultaneous measurement of up to 20 channels
• Limit lines and limit mask testing
• Multiple traces with simultaneous detectors
• Trace math functions and advanced marker operations
• RRC filter for LTE/W-CDMA channel and adjacent channel power measurement
• Pre-defined and user-defined radio standards (GSM, CDMA, W-CDMA, LTE, WiMAX)
Built-in Tools:
• Tracking generator for cable and filter characterization
• GPS receiver with integrated antenna
• Task Planner supporting up to 20 tasks per file (.TPN format) with dedicated PC software editor
• Auto-brightness display with settable back-lit key duration
Connectivity:
• USB and LAN remote control
• SCPI control via socket and Telnet
Integration:
• Compatible with Keysight U2020 X-Series and U2000 series USB power sensors
– Typical Applications
Field signal characterization, spectrum compliance verification, channel monitoring, modulation analysis, and in-situ power measurements across commercial and military RF systems.
– Compatibility & Integration
The N9343C integrates external USB power sensors and accepts remote commands through standard SCPI protocols over USB and LAN interfaces. Task plan files enable repeatable measurement sequences with minimal manual intervention.
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