Optoelectronic Hybird Integration ｜ E-mail：sales1@cqwiseworld.com
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The Ku-band Optical Delay Line is a professional signal processing device dedicated to the delay processing of Ku-band pulse-modulated signals. Different from traditional electrical delay devices, this product is composed of high-performance components such as optical transmitter, optical receiver, optical switch array, extended optical fiber and microwave amplifier. It realizes long-time and high-precision signal delay through optical fiber transmission, which effectively solves the problems of narrow bandwidth and poor stability of electrical delay. The device maintains a flatness within ±1dB in the operating bandwidth, ensuring consistent signal amplitude during delay processing. Its output power stability exceeds 0.5dB, avoiding signal distortion caused by power fluctuations. With the maximum adjustable delay time up to 400ns and delay precision better than 1ns, it can meet the high-precision delay requirements of various complex systems. The minimum delay duration is less than 15ns, which can adapt to the fast response needs of short-delay scenarios. The product supports full customization according to user requirements, including delay range, bandwidth and interface type, making it a core component in satellite communication, radar simulation and electronic surveillance fields.
High Precision & Wide Adjustable Delay Range
Supports maximum adjustable delay time up to 400ns, delay precision is better than 1ns, minimum delay duration is less than 15ns, meeting the needs of high-precision signal delay.
Excellent Signal Stability
The flatness in the operating bandwidth is less than ±1dB, and the output power stability is less than 0.5dB, ensuring no distortion of the signal during delay processing.
Optical Fiber-based Delay Design
Adopts optical switch array and extended optical fiber to realize delay function, with wider bandwidth and lower signal loss compared with traditional electrical delay devices.
Customizable Configuration
Supports customized services such as delay range, interface type and packaging according to user application scenarios, with strong scalability.
In satellite communication calibration systems, the device can provide precise signal delay to calibrate the signal transmission time difference between different communication links, improving the synchronization accuracy and communication quality of the satellite communication system.
Radar signal simulators need to simulate the echo signal delay of different targets. This product can realize flexible and precise delay adjustment, helping the simulator to simulate the target distance and motion state accurately.
In electronic surveillance systems, it can be used as a signal cache device to temporarily store the collected broadband electronic signals, providing sufficient time for the system to process and analyze the signals.
For broadband signal data cache scenarios, its large delay range and high stability ensure the integrity of cached data, avoiding data loss or distortion during storage.
Parameter | Specification |
Operating Band | Ku-band |
Maximum Adjustable Delay Time | 400ns |
Delay Precision | <1ns |
Minimum Delay Duration | <15ns |
Operating Bandwidth Flatness | <±1dB |
Output Power Stability | <0.5dB |
Core Components | Optical transmitter, optical receiver, optical switch array, extended optical fiber, microwave amplifier |
Customization Support | Delay range, interface type, packaging |
Customization Service: Whether you need to adjust the delay range, optimize the signal stability index or customize the interface type, our R&D team can provide targeted solutions according to your needs.
Inquiry & Quotation: To obtain the latest product price, inventory information and technical parameters, please click the "Inquire" button on the product page to fill in your contact information and demand description. Our professional technical sales team will reply to you within 1 working day.
After-sales Guarantee: We provide a one-year warranty for the product. During the warranty period, if there are any quality problems, we will provide free maintenance or replacement services. We also provide long-term technical support to help you solve the problems encountered in the use process.
Compared with electrical delay devices, this product adopts optical fiber transmission to realize delay, which has wider bandwidth, lower signal loss and higher delay precision. At the same time, it has better stability and is not easy to be interfered by electromagnetic signals.
Yes, the device is equipped with a flexible control interface, which can realize real-time adjustment of delay time according to the system requirements, and the adjustment process will not affect the signal quality.
We can provide industrial-grade packaging customization according to customer needs, so that the product can adapt to the outdoor harsh environment with large temperature changes and strong electromagnetic interference. You can specify the environmental adaptation requirements when consulting.
