Agilent/Keysight 83403C Lightwave Receiver

The Agilent/Keysight 83403C Lightwave Receiver is a key component in optical test and measurement systems, designed to provide broadband amplification with low noise characteristics. It is engineered for high-gain signal amplification across a wide frequency range, making it suitable for demanding applications in telecommunications, research and development, and advanced testing environments. This module is often utilized in conjunction with instruments like the Agilent/Keysight 8702 Series Lightwave Component Analyzers.

### Technical Specifications

* **Center Wavelength:** 1550 ±30 nm
* **Laser Type:** DFB (Distributed Feedback)
* **Optical Fiber Type:** 9/125 µm
* **Optical Connector Interface:** PC (Physical Contact)
* **Bandwidth:** 300 kHz to 6 GHz
* **Average Optical Output Power:** 2000–3000 µW
* **Optical Port Return Loss:** ≥35.0 dBo
* **Modulation Range:** 300 kHz to 6 GHz
* **RF Input Power (max):** +11 dBm
* **DC into RF Port (max):** 20 V
* **Electrical Port Return Loss:** ≥11 dB
* **Modulation Frequency Response (300 kHz to 6 GHz):**
* Corrected (disk) (specification): ±0.5 dBe
* Corrected (disk): ±0.31 dBe
* Corrected (polynomial): ±1.5 dBe
* Uncorrected: +0.2/–4.8 dBe
* **Responsivity at 140 MHz Modulation Frequency:** 0.053 W/A (–25.5 dBe)
* **Modulation (harmonic) distortion:**
* 300 kHz to 1 GHz: 25.0 dBc
* 1 GHz to 3 GHz: Changes linearly from 25 dBc to 8 dBc
* 1 GHz to 6 GHz: 8.0 dBc
* **Third Order Intercept (min):** 23 dBm
* **Equivalent Input Noise:**
* 0.01 to 5 GHz: –124 dBm/Hz
* 5 to 6 GHz: –119 dBm/Hz
* **Reflection Sensitivity (300 kHz to 6 GHz):** ±0.04 dBe
* **Center Wavelength Stability:** 0.3% per year
* **Spectral Width:** <50 MHz### Laser Classification* **Laser Class:** FDA Class I and IEC Class IIIB * **Laser Output Power:** No greater than 5 mW at a wavelength of 1550 nm. * **Safety:** Users are warned not to look directly into the optical output or any fiber/device attached to the output while the laser is in operation.### Interfaces* **Optical Interface:** Standard optical interface. 81000xI Series optical interface connectors are sold separately. * **RF Connector:** Precision 3.5 mm microwave coaxial connector (for related products like the 83440C).### Physical Characteristics* **Dimensions:** Not specified in available documentation. * **Weight:** Shipping weight of 5 lbs/ea for the HP 83403C Lightwave Source Module. (Note: This is for a source module, receiver dimensions may differ.)### Compatibility* **Primary Use:** Accessory to the Agilent/Keysight 8702 Series Lightwave Component Analyzers. * **General Compatibility:** Part of the Agilent 83400 family of lightwave sources and receivers.### Why Choose Aumictech for Agilent/Keysight 83403C Lightwave Receiver?At Aumictech, we specialize in supplying high-end optical test and measurement equipment. Whether you need precise signal amplification for demanding RF applications, reliable performance across a wide frequency range, or robust integration into your existing test setups, our team ensures the Agilent/Keysight 83403C Lightwave Receiver delivers maximum performance for your application.