High-Reliability RF Fixed Attenuator Solutions | Teruilai
As a specialized manufacturer, Teruilai offers a wide range of high-precision N RF Fixed Attenuators with low insertion loss, stable performance, and customizable solutions to meet diverse frequency and power requirements.

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TRL Value Highlights

Precision Connectivity
Engineered for Accurate
Signal Control

Extensive RF Fixed Attenuator Portfolio TRL offers a wide range of N RF Fixed Attenuators designed for precise signal level reduction across diverse frequency bands and power levels. Engineered with high-quality materials and advanced technology, our attenuators provide low insertion loss, high reliability, and stable performance. Backed by professional technical support and customizable solutions, our products ensure cost-effective, worry-free deployment in RF systems worldwide.
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    Technical Excellence

    Technical Excellence

    Precision-engineered N RF Fixed Attenuators provide accurate signal level reduction with low insertion loss and stable performance, ensuring reliable operation in diverse RF applications.
    Custom R&D Capability

    Custom R&D Capability

    Our experienced engineering team offers fast, flexible customization for non-standard attenuation requirements, delivering tailored solutions across various frequency bands and power levels.
    Proven Quality & Reliability

    Proven Quality & Reliability

    Manufactured with high-quality materials and advanced processes, our RF Fixed Attenuators ensure consistent performance, durability, and dependable operation, backed by professional technical support and a comprehensive after-sales system.

    RF Fixed Attenuators

    SMA Male to Female Attenuator ...

    SMA Male to Female Attenuator Power 2W 18GHZ 5dB

    This SMA attenuator has a male gender on side 1 and a SMA female connector on side 2.   Our microwave attenuator is rated to 2 Watts at the stated attenuation value.

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    High Power 200 Watt RF Load Up...

    High Power 200 Watt RF Load Up to 18GHz 40dB with N Male to female Black Anodized Aluminum

    According to customer requirements, the company can provide a variety of coaxial load. These loads with 50 ohm and 75 ohm impedance can be matched to the impedance of any transmission line and used as power absorption loads.

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    RF Attenuator 1.85mm Male to F...

    RF Attenuator 1.85mm Male to Female attenuator 1W 67GHZ 3dB

    1.85mm milimeter wave connector adaptors are the guarantee for the connection between different seriels of RF coaxial connectors. Adaptors have two kinds of material , includes brass and stainless steel. Both of them are RoHS and Reach Compliant . The frequency ranges from DC to 65Ghz.

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    SSMA 2W 26.5GHz 10dB RF Attenu...

    SSMA 2W 26.5GHz 10dB RF Attenuator

    This type SSMA attenuator has a male gender on side 1 and a type N female connector on side 2.  Attenuator is rated for up to 18GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.

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    Fixed Attenuator 2.92 Male to ...

    Fixed Attenuator 2.92 Male to Female 2W 40GHz 30dB

    Series 2.92mm Coaxial connectors are one kind of precision millimeter-wave connectors developed from series SMA.They adopt air interface.They have the advantages of small,light,high frequency and superior reliability,etc.The products have been widely used in the field of modern precision measure and micro-wave communication equipment.

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    Fixed Attenuator 2.92 Male to ...

    Fixed Attenuator 2.92 Male to Female 2W 40GHz 50dB

    Series 2.92mm Coaxial connectors are one kind of precision millimeter-wave connectors developed from series SMA.They adopt air interface.They have the advantages of small,light,high frequency and superior reliability,etc.The products have been widely used in the field of modern precision measure and micro-wave communication equipment.

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    Fixed Attenuator 2.92 Male to ...

    Fixed Attenuator 2.92 Male to Female 20W 40GHz 20dB

    Series 2.92mm Coaxial connectors are one kind of precision millimeter-wave connectors developed from series SMA.They adopt air interface.They have the advantages of small,light,high frequency and superior reliability,etc.The products have been widely used in the field of modern precision measure and micro-wave communication equipment.

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    Fixed Attenuator 3.5 Male to F...

    Fixed Attenuator 3.5 Male to Female 2W 26.5GHz 10dB

    3.5mm milimeter wave connector adaptors are the guarantee for the connection between different seriels of RF coaxial connectors. Adaptors have two kinds of material , includes brass and stainless steel. Both of them are RoHS and Reach Compliant . The frequency ranges from DC to 65Ghz. They are widely used in testing system, aerospace field, microwave weapon systems.

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    Fixed Attenuator SSMA Male to ...

    Fixed Attenuator SSMA Male to Female 2W 26.5GHz 10dB

    Series 2.92mm Coaxial connectors are one kind of precision millimeter-wave connectors developed from series SMA.They adopt air interface.They have the advantages of small,light,high frequency and superior reliability,etc.The products have been widely used in the field of modern precision measure and micro-wave communication equipment.

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    High Power 500 Watt RF Load Up...

    High Power 500 Watt RF Load Up to 6GHz 30dB with N Male to female Black Anodized Aluminum

    According to customer requirements, the company can provide a variety of coaxial load. These loads with 50 ohm and 75 ohm impedance can be matched to the impedance of any transmission line and used as power absorption loads.

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    High Power 2000 Watt RF fixed...

    High Power 2000 Watt RF fixed Attenuator Up to 6GHz 50dB with N Male to female

    According to customer requirements, the company can provide a variety of coaxial load. These loads with 50 ohm and 75 ohm impedance can be matched to the impedance of any transmission line and used as power absorption loads.

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    Applications

    Aerospace & Defense

    Aerospace & Defense

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    Telecommunications

    Telecommunications

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    Expert Answers: RF Connector FAQs

    • What does TRL specialize in?
      Teruilai Electronics Co., Ltd (TRL) specializes in the design and manufacturing of RF and microwave interconnect solutions, including millimeter-wave connectors, RF coaxial connectors, adapters, cable assemblies, attenuators, and lightning arrestors.
    • What are TRL's main product categories?
      TRL offers a wide range of products such as millimeter-wave connectors (1.0mm, 1.85mm, 2.4mm, 2.92mm, 3.5mm), RF coaxial connectors (SMA, N, BNC, TNC, MCX, MMCX, 7/16, 4.3-10, etc.), RF adapters, coaxial terminations, RF cable assemblies, fixed attenuators, and lightning protectors.
    • In which industries are TRL's products commonly used?
      TRL’s interconnect solutions are widely used in telecom, aviation, navigation systems, 5G communication, and radar detection industries.
    • Who are some of TRL's global customers and partners?
      TRL has built strong partnerships with international customers such as Rohde & Schwarz (Germany), RFI (Australia), Mini-Circuits (USA), ST (Singapore), Steren (Israel), and Raamtel (India). The company also has agents in India, Israel, and South Africa.
    • What quality certifications does TRL hold?
      TRL operates a production facility of over 3,000 square meters and maintains strict quality control with full in-house equipment and testing instruments. The company is certified with ISO9001, ROHS, and Military-Standard Quality System certifications.

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