Keysight (Agilent) 81623C
| 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 | Keysight 8163A/B, 8164A/B, 8166A/B Mainframes |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C |
| Module Form Factor | Single-slot plug-in module |
| Model | 81623C |
|---|
The Keysight (Agilent) 81623C Ge Optical Head operates across a 750–1800nm wavelength range with a power range of -80 to +10dBm. It features a 5 mm detector area, linearity of < ±0.01 dB within 10 dB of range max, and uncertainty of ±2.2% between 1000–1650nm. Return loss exceeds 50dB, typically reaching > 55dB, ensuring high-precision optical measurements.
Designed for flexible setups, it supports SM/MM fibers (up to 100 µm core, NA=0.3), parallel beams up to 4 mm, and numerous adapters including bare fiber and connectorized types, ideal for remote sensing with the N7749C mainframe.
Testwall can supply the used Keysight (Agilent) 81623C, 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) 81623C.
