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Coaxial Fixed Attenuator Introduction

Coaxial fixed attenuators are suitable for any occasion where it is necessary to reduce the power level or perform circuit matching. They can quantitatively absorb the energy in the transmission line, expand the power range, control the power level, and can be used in conjunction with a low-power meter, comprehensive tester, or spectrum analyzer to accurately measure the power or spectrum of various RF and microwave transmitters.

Coaxial Fixed Attenuator

Product Specifications

The DTS series coaxial fixed attenuators have an average power range of 10W to 10KW and a maximum frequency of DC-26.5GHz.

They feature the following characteristics:

wide operating frequency band, low VSWR (Voltage Standing Wave Ratio), flat attenuation, pulse resistance, and strong burn-out resistance.

Part No: ADM-040CFAX X=3,6,10, 20, 30 40 dB

Mechanical Specifications
Connector type	N, SMA, TNC
Connectors	Brass Nickel Plated
Male Pin	Brass Gold Plated
Female Pin	Beryllium Copper Gold Plated
Housing	Aluminum
Dimensions	G:Ø45×253mm;GF:253×90×100mm;E:253×68×70
Weight	G:0.46Kg; GF:1.13Kg; E:1.8Kg
Operation temp	-55°C ~ +125°C
Electrical Specifications
Frequency range	DC-18 GHz
VSWR (Max)	1.25
Attenuation	3, 6, 10, 20, 30, 40 dB
Input impedance	50 Ω
Power rating	Avg Power: 5 W to 25°C ambient temperature, derated linearly to 0.5 W @ 125°C Peak Power: 0.5 kW, 5μs pulse width with 1% duty cycle

Coaxial Fixed Attenuator Benefits

Precise Signal Control: This product offers precise attenuation control, allowing you to achieve exact signal levels that align with the specific needs of your system. This ensures accurate and reliable signal management for optimal system performance.
Wide Frequency Range: Designed to function efficiently across a broad frequency spectrum, from DC to high GHz frequencies, this component supports diverse applications. Its versatility makes it ideal for both low and high-frequency systems, ensuring flexibility in usage.
High Reliability: Built with a robust design, this product ensures dependable performance even in harsh environmental conditions. It is engineered to withstand extreme temperatures, humidity, and vibration, offering reliable operation in demanding situations.

Technical Features

Low VSWR: The low Voltage Standing Wave Ratio (VSWR) of our products ensures minimal signal reflection, maintaining excellent signal integrity and improving overall system performance in communication applications.
High Power Handling: Our products are designed to manage high power levels efficiently, making them ideal for demanding applications that require stable performance even under intense power conditions.
Durable Construction: Built with high-quality materials, our products are engineered to withstand even the harshest operating environments, offering long-term durability and reliability in challenging conditions.
Wide Compatibility: Designed for broad compatibility, our products support various connector types and impedance matching, making them versatile and suitable for a wide range of applications across different industries.

Product Applications

Telecommunications: Our Coaxial Fixed Attenuators are perfectly suited for use in telecommunications infrastructure, including base stations, repeaters, and satellite communication systems, ensuring reliable and high-quality signal transmission in critical applications.
Aerospace and Defense: In the aerospace and defense sectors, our components are deployed in radar systems, navigation equipment, and secure communication networks, where performance and reliability are of paramount importance for mission success.