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Coaxial Fixed Attenuator
Coaxial attenuator is a device used to reduce the signal power in a coaxial transmission line. It is commonly used in electronic and communication systems to control signal strength, prevent signal distortion, and protect sensitive components from excessive power.
Coaxial attenuators are generally composed of connectors (usually using SMA, N, 4.30-10, DIN, etc.), attenuation chips or chipsets (can be divided into flange type: usually selected for use in lower frequency bands, rotary type can achieve higher frequencies) Heat sink (Due to the use of different power attenuation chipsets, the heat emitted cannot be dissipated by itself, so we need to add a larger heat dissipation area to the chipset.Using better heat dissipation materials can make the attenuator work more stably.)
Custom design available upon request.
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A5 RF Variable Attenuator RF Attenuator
specs Model Freq. Range Attenuation & VSWR Insertion Loss Attenuation Tolerance GHz Step (max) dB（max） dB RKTX2-1-9-8.0-A5 DC-8.0 0-9dB 1.4 0.8 ±0.6 RKTX2-1-9-12.4-A5 DC-12.4 1dB Step 1.5 1 ±0.8 RKTX2-1-9-18.0-A5 DC-18.0 1.6 1.2 ±1.0 RKTX2-1-9-26.5-A5 DC-26.5 1.75 1.8 ±1.0 RKTX2-1-90-8.0-A5 DC-8.0 0-90dB 1.4 1 ±1.5(10-60dB) RKTX2-1-90-12.4-A5 DC-12.4 10dB Step 1.5 1.2 ±2.5 or 3.5%(70-90dB) RKTX2-1-90-18.0-A5 DC-18.0 1.6 1.5 RKTX10-1-9-8.0-A5 DC-8.0 0-9dB 1.4 ... -
A2 RF Variable Attenuator RF Attenuator
specs Model Freq. Range Attenuation VSWR Insertion Loss Attenuation Tolerance GHz & Step (max) dB（max) dB SMA N RKTXX-2-11-2.5-A2 DC-2.5 0-11dB 1.3 1.45 1 ±0.2＜1dB,±0.4≥1dB RKTXX-2-11-3.0-A2 DC-3.0 0.1dB step 1.35 1.45 1.2 ±0.3＜1dB,±0.5≥1dB RKTXX-2-11-4.3-A2 DC-4.3 1.4 1.55 1.5 RKTXX-2-11-6.0-A2 DC-6.0 1.55 1.6 1.8 RKTXX-2-50-2.5-A2 DC-2.5 0-50dB 1.3 1.35 1 ±0.5(≤10dB) 1dB step ±3%(≤50dB) RKTXX-2-70-2.5-A2 DC-2.5 0-70dB 1.3 1.45 1 ±0.5(≤10dB) RKTXX-2-70-... -
RFTXX-30TA1432-10 Microstrip Attenuator With Sleeve RF Attenuator
Outline Drawing (Unit: mm/inch) Diameter tolerance: ±0.05, length tolerance: ± 0.05 Typical Performance: 3dB Graph 10dB Graph 6dB Graph 20dB Graph Use Attention Power De-rating P/N Designation Notes ■ The sleeve and radiator need to be tightly connected to ensure heat dissipation. ■ Good grounding is required to ensure S parameters. ■ In order to meet the requirements of the drawings, it is necessary to install radiators of sufficient size. ■ If necessary, increase air cooling or water ... -
RFTXX-20TA1419-10 Microstrip Attenuator With Sleeve RF Attenuator
Outline Drawing (Unit: mm/inch) Diameter tolerance: ±0.05, length tolerance: ± 0.05 Typical Performance: 3dB Graph 16.5dB Graph 30dB Graph 10dB Graph 20dB Graph 34dB Graph Use Attention Power De-rating P/N Designation Notes ■ The sleeve and radiator need to be tightly connected to ensure heat dissipation. ■ Good grounding is required to ensure S parameters. ■ In order to meet the requirements of the drawings, it is necessary to install radiators of sufficient size. ■ If necessary, inc... -
RFTXX-30MA1132-10 Microstrip Attenuator RF Attenuator
Outline Drawing (Unit: mm/inch) Note: 1.If the customer needs, we can provide with the dimension of the air hood Typical Performance: 3dB Graph 10dB Graph 6dB Graph 20dB Graph Installation method Power De-rating P/N Designation Attention ■The cavity and heat sink need to be tightly connected to ensure heat dissipation ■ Good grounding is required to ensure S parameters ■ In order to meet the requirements of the drawings, a radiator of sufficient size must be installed. ■ If necessary, a... -
RFTXX-20MA5422-18 Microstrip Attenuator RF Attenuator
Outline Drawing (Unit: mm/inch) Note: 1.If the customer needs, we can provide with the dimension of the air hood Typical Performance: 1dB Graph 3dB Graph 2dB Graph 15dB Graph Installation method Power De-rating P/N Designation Attention ■The cavity and heat sink need to be tightly connected to ensure heat dissipation ■ Good grounding is required to ensure S parameters ■ In order to meet the requirements of the drawings, a radiator of sufficient size must be installed. ■ If necessary, ad... -
RFTXX-10MA5410-18 Microstrip Attenuator RF Attenuator
Outline Drawing (Unit: mm/inch) Note: 1.If the customer needs, we can provide with the dimension of the air hood Typical Performance: 3dB Graph 10dB Graph 17dB Graph 7dB Graph 15dB Graph 25dB Graph Installation method Power De-rating P/N Designation Attention ■The cavity and heat sink need to be tightly connected to ensure heat dissipation ■ Good grounding is required to ensure S parameters ■ In order to meet the requirements of the drawings, a radiator of sufficient size must be inst... -
RFTXX-50RA3810-N-18 Coaxial Fixed Attenuator RF Attenuator
Reflow Profile The connector could be SMA, N MM or FF, or any two can be freely mixed and matched Naming rules Power De-rating Use attention 1、Dimensions Tolerance ±3%; 2、If necessary, the product shall be air-cooled for auxiliary heat dissipation； 3、Custom designs available of other special coaxial fixed attenuator； 4、Pay attention to the direction of the product during use and strictly prohibit reverse connection. -
RFTXX-50FA5070B-SMA-6 Coaxial Fixed Attenuator RF Attenuator
Reflow Profile The connector could be DIN, 4.3-10 MM or FF , or any two can be freely mixed and matched Naming rules Power De-rating Use attention 1、Dimensions Tolerance ±3%; 2、If necessary, the product shall be air-cooled for auxiliary heat dissipation； 3、Custom designs available of other special coaxial fixed attenuator； 4、Pay attention to the direction of the product during use and strictly prohibit reverse connection. -
RFTXX-50FA5070-N-6 Coaxial Fixed Attenuator RF Attenuator
Reflow Profile The connector could be N MM or FF Naming rules Power De-rating Use attention 1、Dimensions Tolerance ±3%; 2、If necessary, the product shall be air-cooled for auxiliary heat dissipation； 3、Custom designs available of other special coaxial fixed attenuator； 4、Pay attention to the direction of the product during use and strictly prohibit reverse connection. -
RFTXX-60AM1363C-3 Flanged Attenuator RF Attenuator
Outline Drawing (Unit: mm/inch) Lead length can be customized according to customer requirements Dimensional tolerance: 5% unless otherwise stated Typical Performance: 1dB Graph 8dB Graph 4dB Graph 20dB Graph Installation method Power De-rating P/N Designation Use attention ■ After the storage period of newly purchased parts exceeds 6 months, attention should be paid to weldability before use. It is recommended to store in vacuum packaging. ■ The ground needs optimal heat transfer. ■ T...
