Keysight (Agilent) 81623A

| Attribute | Value |
|---|---|
| Wavelength Range | 800 nm to 1700 nm |
| Detector Type | Germanium (Ge) |
| Power Range | -80 dBm to +10 dBm |
| Connector Type | FC/PC |
| Calibration Uncertainty | ±0.1 dB |
| Linearity | ±0.01 dB |
| Interface Compatibility | Compatible with Keysight 8163x Lightwave Multimeter Mainframes |
| Measurement Speed | Up to 200 readings per second |
| Dynamic Range | 90 dB |
| Operating Temperature | 0°C to 55°C |
| Model | 81623A |
|---|
The Keysight (Agilent) 81623A Optical Head is a precision Ge unit engineered for use with the Keysight 8163A Lightwave Multimeter. It operates within a power range of +10 dBm to -80 dBm and a wavelength span from 750 to 1800 nm, making it suitable for diverse optical power measurement applications.
This optical head requires a compatible interface module, such as the 81618A or 81619A, and is ideal for laboratory or field testing scenarios demanding high measurement accuracy.
Testwall can supply the used Keysight (Agilent) 81623A, 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) 81623A.





