Keysight Agilent 3Hz-50GHz PSA Spectrum Analyzer

Up For Sale Keysight Agilent E4448A 3Hz-50GHz PSA Spectrum Analyzer with options 111, 115, 226, and AYZ. Only US$13,500, Good condition and ready to use, A legendary and historic benchtop instrument used to measure and monitor complex RF, microwave, and millimeter wave signals.

111 – USB device side I/O interface
115 – 512 MB user memory
226 – Phase noise measurement personality
AYZ – External mixing

Performance

+/-0.19 dB absolute amplitude accuracy
-154 dBm 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. View the demo
-78 dB (nominal) third order intermodulation for 40 or 80 MHz analysis bandwidth
Up to 300 MHz analysis bandwidth for calibrated VSA measurements
Flexibility

Flexible platform with 16 optional, easy-to-use built-in measurement personalities and hardware options
Agilent”s PowerSuite one-button power measurements included as standard

Description: The Agilent E4446A PSA high-performance spectrum analyzer measures and monitors complex RF, microwave, and millimeter-wave signals up to 50 GHz. With optional external mixing, the frequency coverage extends to 110 GHz with the Agilent external mixer, and to 325 GHz with other vendors” mixers. Agilent external mixer offerings.

• Frequency Range: 3 Hz to 50 GHz (expandable up to 110 GHz with Agilent external mixers and up to 325 GHz with third-party mixers).
• Analysis Bandwidth: 40 MHz or 80 MHz optional bandwidth to capture complex modulated signals.
• Dynamic Range: -154 dBm Displayed Average Noise Level (DANL) and +20 dBm Third Order Intercept (TOI) at 1 GHz.
• Phase Noise: -118 dBc/Hz at a 10 kHz offset (typical performance at 1 GHz).
• Amplitude Accuracy: ±0.19 dB absolute amplitude accuracy.