Keysight (Agilent)
Keysight (Agilent) Q347B
50GHz Noise Generator
Q347B Optical Power Meter Head Product Series
800 nm to 1700 nm Wavelength Range
InGaAs Photodiode Detector Type
-80 dBm to +10 dBm Power Range
FC/PC Optical Connector Connector Type

| Attribute | Value |
|---|---|
| Product Series | Q347B Optical Power Meter Head |
| Wavelength Range | 800 nm to 1700 nm |
| Detector Type | InGaAs Photodiode |
| Power Range | -80 dBm to +10 dBm |
| Connector Type | FC/PC Optical Connector |
| Interface Compatibility | Compatible with Keysight 8163, 8164, and 8166 Lightwave Measurement Systems |
| Calibration Uncertainty | ±0.5 dB |
| Dynamic Range | 90 dB |
| Operating Temperature | 0°C to 55°C |
| Form Factor | Plug-in Module for Mainframe Optical Test Systems |
| Model | Q347B |
|---|
The Keysight (Agilent) Q347B noise source operates within a 33 to 50 GHz range, designed for precise millimeter-wave noise figure measurements. Featuring a waveguide configuration, it delivers consistent broadband noise with low SWR and excellent ENR stability, ensuring accurate system evaluation.
Ideal for millimeter-wave component testing, the Q347B provides a stable noise reference for reliable gain and noise figure analysis.
Testwall can supply the used Keysight (Agilent) Q347B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) Q347B.





