Agilent/Keysight N9320A

The Agilent/Keysight N9320A is a portable RF spectrum analyzer covering 9 kHz to 3 GHz, engineered for rapid signal characterization across manufacturing, wireless communications, broadcasting, and R&D environments. Fast sweep performance of 9.2 ms and lightweight design enable efficient bench-top and field deployment. The instrument delivers measurement-grade sensitivity with a typical displayed average noise level of –130 dBm, extendable to –148 dBm with preamp enabled, supporting amplitude measurements across its full frequency range with ±2 dB overall accuracy.

– Technical Specifications

Frequency Coverage
• 9 kHz to 3 GHz (AC coupled)
• 100 kHz to 3 GHz with preamp enabled
• Zero span capable (0 Hz)

Amplitude Measurement
• DANL (typical): –130 dBm; –148 dBm with preamp; –152 dBm absolute
• Measurement range (10 MHz–3 GHz): DANL to +30 dBm
• Measurement range (1 MHz–10 MHz): DANL to +23 dBm
• Measurement range (100 kHz–1 MHz): DANL to +20 dBm
• 1 dB gain compression: >0 dBm (input mixer); >–20 dBm (preamp input)
• Third order intercept (TOI): +13 dBm
• Maximum input power: +40 dBm (average continuous)
• Overall amplitude accuracy: ±2 dB

Resolution & Selectivity
• Resolution bandwidth: 10 Hz to 1 MHz
• Nominal RBW: 3 kHz to 1 MHz
• Filter shape factor: <15
• Phase noise (offset from CW): <88 dBc/Hz @ 10 kHz, <100 dBc/Hz @ 100 kHz, <110 dBc/Hz @ 1 MHz
• Phase noise with preamp: <90 dBc/Hz @ 10 kHz, <102 dBc/Hz @ 100 kHz, <112 dBc/Hz @ 1 MHz

Sweep Performance
• Non-zero span sweep time: 9.2 ms

Input/Output Interfaces
• RF IN: N-type female connector (VSWR <1.5:1)
• CAL Out: BNC female (50 MHz at –10 dBm)
• TG Source Output: N-type female connector
• External Trigger: TTL compatible BNC female
• Probe power: +15 V, –12 V at 150 mA maximum

– Connectivity & Control

• USB port for automation and mass storage
• LAN connectivity for remote operation
• SCPI command set for instrument control

– Physical

• Weight: 20 lbs