Agilent / Keysight N9340B Handheld Spectrum Analyzer

Product Overview

The Keysight N9340B (formerly Agilent) is a compact and portable spectrum analyzer designed for field and laboratory RF measurements. It combines strong performance with ease of use, making it suitable for installation, maintenance, and troubleshooting applications.

Key Specifications

• Frequency range: 100 kHz to 3 GHz (tunable down to 9 kHz)
• Sweep time: 10 ms to 1000 s (span 1 kHz); less than 120 ms at full span
• Resolution bandwidth (RBW): 30 Hz to 1 MHz in 1-3-10 sequence
• Video bandwidth (VBW): 3 Hz to 1 MHz
• Single-sideband phase noise: less than -87 dBc/Hz at 30 kHz offset
• Amplitude accuracy: plus or minus 1.5 dB
• Displayed average noise level (DANL): -144 dBm with preamplifier, -124 dBm without preamplifier
• Third-order intercept (TOI): +10 dBm

Key Features

• 6.5 inch TFT color LCD suitable for indoor and outdoor viewing
• Up to 4 hours of battery operating time
• Remote control via SCPI over USB and LAN interfaces
• Multi-language user interface supporting 11 languages
• One-button power measurements including channel power, ACPR, and OBW
• Spectrogram display for time-varying signal analysis
• Spectrum emission mask testing
• Support for Keysight USB power sensors
• Field strength measurement capability

Optional Functions and Accessories

• AM and FM modulation analysis
• ASK and FSK modulation analysis
• 3 GHz preamplifier option
• 3 GHz tracking generator option