二手 Agilent-Keysight E4440A 在 玛丽湖, 佛罗里达, 美国

The Agilent E4440A PSA high-performance spectrum analyzer measures and monitors complex RF and microwave signals up to 26.5 GHz. With optional external mixing, the frequency coverage expands to 110 GHz by Agilent external mixer, and to 325 GHz by other vendors' mixer.
Key Features and Specifiactions
Performance:
+/-0.19 dB absolute amplitude accuracy
-155 dBm (-169 dBm w/preamp) displayed average noise level (DANL)
-118 dBc/Hz phase noise at 10 kHz offset
81 dB W-CDMA ACLR dynamic range
Analysis bandwidth:
10 MHz analysis bandwidth (Option B7J for the Basic mode)
Optional 40 or 80 MHz analysis bandwidth to capture and measure complex signals.
-78 dB (nominal) third order intermodulation for 40 or 80 MHz analysis bandwidth
Up to 300 MHz analysis bandwidth for calibrated VSA measurements
Options at Additional Cost:
107 - Audio input 100 kOhm
110 - RF/uW internal preamplifier
111 - USB device...