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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
    Fixed Attenuator 2.92 Male to ...
    Fixed Attenuator 2.92 Male to Female 2W 40GHz 3dB

    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 6dB

    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 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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    40 dB Fixed Attenuator BNC Mal...
    40 dB Fixed Attenuator BNC Male to Female attenuator 10W 8.5Ghz

    40 dB Fixed Attenuator, This BNC attenuator has a male gender on side 1 and a BNC female connector on side 2.

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    Attenuator SMA Male to Female ...
    Attenuator SMA Male to Female attenuator 10W 40dB 8.5Ghz

    This type N attenuator has a male gender on side 1 and a type N female connector on side 2.  Attenuator is rated for up to 8.5 GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.

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    RF Attenuator SMA Male to Fema...
    RF Attenuator SMA Male to Female attenuator 2W 18GHZ 10dB

    10 dB Fixed Attenuator, This SMA attenuator has a male gender on side 1 and a SMA female connector on side 2.

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    RF Attenuator SMA Male to Fema...
    RF Attenuator SMA Male to Female attenuator 2W 18GHZ 20dB

    This type N 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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    RF Attenuator SMA Male to Fema...
    RF Attenuator SMA Male to Female attenuator 2W 18GHZ 6dB

    This type N 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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    RF Attenuator SMA Male to Fema...
    RF Attenuator SMA Male to Female attenuator 20W 6GHZ 30dB

    This type N attenuator has a male gender on side 1 and a type N female connector on side 2.  Attenuator is rated for up to 6GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.

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    Attenuator 1.85 Male to Female...
    Attenuator 1.85 Male to Female attenuator 2W 65GHZ 6dB

    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. They are widely used in testing system, aerospace field, microwave weapon systems.

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    Attenuator NEX20 Male to Femal...
    Attenuator NEX20 Male to Female attenuator 2W 6GHZ 20dB
    This type NEX20 attenuator has a male gender on side 1 and a type N female connector on side 2. Attenuator is rated for up to 6GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.
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    Attenuator N Male to Female at...
    Attenuator N Male to Female attenuator 2W 6GHZ 20dB
    This type N attenuator has a male gender on side 1 and a type N female connector on side 2. Attenuator is rated for up to 6GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.
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    RF Attenuator SMA Male to Fema...
    RF Attenuator SMA Male to Female attenuator 2W 18GHZ 1-30dB
    20 dB Fixed Attenuator, This SMA attenuator has a male gender on side 1 and a SMA female connector on side 2.
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    20 dB Fixed Attenuator, SMA Ma...
    20 dB Fixed Attenuator, SMA Male to SMA Female Black Anodized Aluminum Heatsink Body Rated to 25Watts Up to 6 GHz
    20dB Fixed Attenuator, This SMA attenuator has a male gender on side 1 and a SMA female connector on side 2.
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    RF Fixed Attenuator N Male to ...
    RF Fixed Attenuator N Male to Female 6GHz 100W
    An attenuator is a circuit for introducing a predetermined attenuator over a specified frequency range. Generally, it is indicated by the decibel number of the introduced attenuator and the ohm number of its characteristic impedance. Attenuators are widely used in limited television systems to meet the level requirements of multiple ports.
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    20 dB Fixed Attenuator, N Male...
    20 dB Fixed Attenuator, N Male to N Female Black Anodized Aluminum Heatsink Body Rated to 100 Watts Up to 6 GHz
    An attenuator is a circuit for introducing a predetermined attenuator over a specified frequency range. Generally, it is indicated by the decibel number of the introduced attenuator and the ohm number of its characteristic impedance. Attenuators are widely used in limited television systems to meet the level requirements of multiple ports.
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    20 dB Fixed Attenuator, SMA Ma...
    20 dB Fixed Attenuator, SMA Male to SMA Female Black Anodized Aluminum Heatsink Body Rated to 100Watts Up to 18 GHz
    An attenuator is a circuit for introducing a predetermined attenuator over a specified frequency range. Generally, it is indicated by the decibel number of the introduced attenuator and the ohm number of its characteristic impedance. Attenuators are widely used in limited television systems to meet the level requirements of multiple ports.
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    Attenuator N Male to Female at...
    Attenuator N Male to Female attenuator 100W 18GHZ 30dB
    An attenuator is a circuit for introducing a predetermined attenuator over a specified frequency range. Generally, it is indicated by the decibel number of the introduced attenuator and the ohm number of its characteristic impedance. Attenuators are widely used in limited television systems to meet the level requirements of multiple ports.
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    RF Attenuator N male to Female...
    RF Attenuator N male to Female 2W 6GHz 10dB
    This type N attenuator has a male gender on side 1 and a type N female connector on side 2. Attenuator is rated for up to 6GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.
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    20dB Fixed Attenuator, N Male ...
    20dB Fixed Attenuator, N Male to N Female Black Anodized Aluminum Heatsink Body Rated to 5Watts Up to 6 GHz
    This type N attenuator has a male gender on side 1 and a type N female connector on side 2. Attenuator is rated for up to 6GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.
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    20dB Fixed Attenuator, N Male ...
    20dB Fixed Attenuator, N Male to N Female Black Anodized Aluminum Heatsink Body Rated to 10 Watts Up to 6 GHz
    This type N attenuator has a male gender on side 1 and a type N female connector on side 2. Attenuator is rated for up to 6GHz. Our microwave attenuator is rated to 50 Watts at the stated attenuation value.
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    10dB Fixed Attenuator, SMA Mal...
    10dB Fixed Attenuator, SMA Male to SMA Female Black Anodized Aluminum Heatsink Body Rated to 5 Watts Up to 6 GHz
    An attenuator is a circuit for introducing a predetermined attenuator over a specified frequency range. Generally, it is indicated by the decibel number of the introduced attenuator and the ohm number of its characteristic impedance. Attenuators are widely used in limited television systems to meet the level requirements of multiple ports.
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    Fixed Attenuator 1.85 Male to ...
    Fixed Attenuator 1.85 Male to Female 2W 67GHz 3dB
    This type 1.85 attenuator has a male gender on side 1 and a type N female connector on side 2. Attenuator is rated for up to 67GHz.
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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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    SMA Male to Female Attenuator ...
    SMA Male to Female Attenuator Power 2W 6GHZ 3dB
    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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    SMA Male to Female Attenuator ...
    SMA Male to Female Attenuator Power 2W 6GHZ 10dB
    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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    SMA Male to Female Stainless s...
    SMA Male to Female Stainless steel Attenuator Power 2W 6GHZ 20dB
    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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    SMA Male to Female Attenuator ...
    SMA Male to Female Attenuator Power 2W 6GHZ 30dB
    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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    SMA Male to Female Attenuator ...
    SMA Male to Female Attenuator Power 2W 18GHZ 0dB
    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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    SMA Male to Female Attenuator ...
    SMA Male to Female Attenuator Power 2W 18GHZ 3dB
    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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    12>

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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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