Agilent/Keysight N9040BM

The Keysight N9040BM is a UXA signal analyzer engineered for demanding measurement applications across research, development, and manufacturing environments. It delivers gap-free real-time spectrum analysis with up to 1 GHz analysis bandwidth and phase noise performance, making it the instrument of choice for characterizing complex signals in 5G, satellite, radar, and electronic warfare systems.

Technical Specifications

• 2 Hz to 50 GHz (base configuration)


• Extendable to 110 GHz with Keysight smart mixers


• Optional terahertz extension available with third-party solutions Analysis Bandwidth & Real-Time Performance


• Maximum analysis bandwidth: 1 GHz


• Real-time spectrum analysis bandwidth: 510 MHz (gap-free)


• Selectable bandwidth options: 25 MHz, 40 MHz, 255 MHz, 510 MHz, 1 GHz Signal Fidelity


• Spurious-free dynamic range: 78 dBc across 510 MHz bandwidth


• DANL: -174 dBm @ 1 GHz; -174 dBm at 2 GHz (with preamplifier and Noise Floor Extension enabled)


• Phase noise: -135 dBc/Hz at 1 GHz (10 kHz offset); -136 dBc/Hz (30 kHz offset); -146 dBc/Hz (1 MHz offset)


• Amplitude accuracy: ±0.16 dB Input Handling


• Attenuator range: 70 dB (2 dB steps)

Key Features

• 14.1-inch display (1280 x 800 resolution) on benchtop form factor (4U, 68 lbs)


• Real-time data streaming and optimum detection options (Options RTS, RT2)


• 1 GHz analysis bandwidth option (Option H1G)


• 50 GHz preamplifier available (Option P50)


• Windows 10 with Intel i7 processor and 16 GB RAM

Connectivity

• USB 3.0 (two master ports), USB 2.0 (one master port, stacked with LAN)


• MDR-80 digital bus connector


• BNC analog output connector

Typical Applications

• 5G NR/MIMO in-band and OTA testing


• Wireless standards: 802.11ax/ay, Bluetooth (BR/EDR/LE4.2/5.0), LTE/LTE-A, W-CDMA/HSPA+, NB-IoT, GSM/EDGE


• Satellite and WLAN (802.11a/b/g/j/p/n/ac/af/ah/ax) characterization


• Radar and electronic warfare signal analysis