Overview of GAT-8+ Fixed Attenuator
The GAT-8+ is a miniature plastic fixed attenuator designed for a variety of applications including cellular communications, PCS communications, radar, and defense. It encompasses a broad frequency range from DC to 8000 MHz, while being usable up to 10000 MHz. The attenuator has impressive electrical characteristics, highlighted by excellent voltage standing wave ratio (VSWR) specifications.
Key Features and Compliance
Package and Compliance: The attenuator comes in a small MCLPTM 3×3 mm package and conforms to RoHS standards, as denoted by the + suffix in its model name. It is also available on tape and reel for easy assembly without additional cost.
Maximum Ratings and Environmental Conditions
Temperature Ranges: The GAT-8+ operates effectively within an ambient temperature range of -45°C to 85°C and can be stored from -55°C to 100°C. Maximum ratings are provided to prevent permanent damage.
Electrical Specifications
The attenuator boasts a VSWR of 1.15:1 typically, delivering reliable performance across its specified frequency range. It details maximum input power and features a flatness rate, describing the variation over the band divided by two.
Performance and Applications
The GAT-8+ is optimized for demanding applications where reliable signal attenuation is critical. It not only provides consistent performance with a typical attenuation value of 8dB but also maintains low return loss across its frequency range. Its applications span across communications and defense, underscoring its flexibility and dependability.
Design and Integration
Designers can refer to the suggested PCB layout and the outline diagram included in the datasheet for ease of integration. Additionally, it offers a demo board with a suggested footprint for quick setup and testing.
Quality and Reliability
Adherence to quality standards is evident in Mini-Circuits’ ISO 9001 and ISO 14001 certification. Note that performance and quality attributes or conditions not explicitly stated in the document are intended to be excluded and do not form part of the specification. Mini-Circuits provides a standard warranty and terms for the GAT-8+, detailed on the company’s website.
Contact Information
For additional specifications, potential buyers or engineers can contact Mini-Circuits directly via provided contact details or search for models and performance specs online using their Design Engineers Search Engine.
References:
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