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EB-45818Agilent E4440A PSA
3 Hz – 26.5 GHz · Phase noise (226) · Ext. mixing (AYZ) · Preamp (1DS)
- Used
- 3 Hz – 26.5 GHz
- Phase noise + external mixing
- Low-band preamp
$9,250
● In stock · ships from Diamond Bar, California
Frequency3 Hz – 26.5 GHz
CalibrationFresh NIST-traceable 2-year cert on sale
ConditionGrade B · normal wear
Warranty30-day warranty
✓ Inspected and function-tested before it ships
ⓘ Photos may show a sister unit from the same batch. Ask us for photos of this exact unit.
✓ Packed with care, insured and tracked
ⓘ Photos may show a sister unit from the same batch. Ask us for photos of this exact unit.
✓ Packed with care, insured and tracked
Overview
Agilent E4440A PSA high-performance spectrum analyzer covering 3 Hz to 26.5 GHz, fitted with external mixing, a low-band preamplifier, digital demodulation hardware and phase noise measurement. Offered used at $9,250.
Installed options
1DSPreamplifier- Low-band preamplifier (100 kHz to 3 GHz, 28 dB nominal gain) that lowers the displayed noise level for measuring weak signals.
B7JDigital demodulation hardware- Provides the hardware needed by the digital-demodulation measurement personalities, with up to 10 MHz analysis bandwidth.
AYZExternal mixing- Lets you connect external mixers to measure above the analyzer's own range, from 18 to 325 GHz.
226Phase noise measurement- Adds one-button phase noise measurements and log plots.
Key specifications
| Manufacturer | Agilent |
| Model | E4440A PSA |
| Frequency range | 3 Hz – 26.5 GHz (DC coupled); 20 MHz – 26.5 GHz (AC coupled) |
| Frequency range with external mixing (Option AYZ) | 18 – 325 GHz |
| Resolution bandwidth | 1 Hz – 3 MHz in 10% steps, plus 4, 5, 6 and 8 MHz |
| Analysis bandwidth (Option B7J) | 10 MHz |
| Displayed average noise level, preamp on (Option 1DS) | -169 dBm, 10 MHz – 500 MHz (normalized to 1 Hz RBW) |
| Preamplifier (Option 1DS) | 100 kHz – 3 GHz, 28 dB gain nominal |
| Input attenuator | 0 – 70 dB in 2 dB steps |
| Weight | 23 kg (50 lbs) net, nominal, without options |
| Condition | Grade B · normal wear · Used |
| Stock number | EB-45818 |
Condition & service
| Overall | Used, display bright, keys clean |
| Testing | Fully tested, no issues found |
| Calibration | Fresh NIST-traceable 2-year cert on sale; free recalibration every 2 years through the seller |
Good to know
- A mixer kit to 50 GHz (or 75 GHz) is available at extra cost.
Shipping & warranty
Packed with additional protective packaging and fully insured. Ships from Diamond Bar, California.
Covered by a 30-day warranty. If anything isn't right, contact us and we'll make it right.
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