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Passive Components DC3-18GHz RF Coaxial Attenuator Adjustable Attenuator
US$25.00-200.00
1 Piece
Product profile
Customization
AvailableFrequency Range (GHz)
DC - 3GHzVswr
≤1.25Model NO.
RT - SJQ12C20N50WMaterial
AluminumAttenuation (dB)
3 - 50Attenuation Accuracy (dB)
±1.5Average Power (W)
20 - 200Interface
N/SMAKey
AttenuatorName
Coaxial Fixed AttenuatorsTransport Package
CartonOrigin
ChinaKey features
Wide Frequency Range: Available in DC-3GHz, DC-12GHz, and DC-18GHz models for diverse applications.
High Power Handling: Supports average power from 20W to 200W depending on the model.
Durable Aluminum Construction: Made of aluminum for lightweight, cost-effective, and sturdy performance.
Flexible Customization: Offers full, minor, sample, and design-based customization options.
Versatile Interfaces: Available with N or SMA interfaces for easy integration.
High Immunity: Features strong resistance to pulses and high immunity to burnout energy.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.58h
About Our Factory & Business Background
AddressRoom 801, 8th Floor, Building 2, No. 9 Qiande Road Jiangning District, Nanjing, Jiangsu, China
Plant Area60 square meters
Registered Capital500,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months
Minimum Order Quantity1 Set
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsRF Power Amplifier, RF Switch, Horn Antenna
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2025-04-01
Main MarketsDomestic
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:Can C-band filters be used for satellite TV?
A:
C-band filters are commonly used in satellite communication. Although some satellite TV signals may be in the C-band, satellite TV mostly uses the Ku-band. So, C-band filters may not be suitable for satellite TV. It depends on the specific frequency band of the TV signal.
Q:Where are X-band filters mainly used?
A:
X-band filters are mostly applied in radar and aviation communication. For example, they are used in radar signal processing to ensure that the radar can accurately detect targets.
Q:Are aluminum-made filters sturdy?
A:
Aluminum-made filters are light-weight and cost-effective. Under normal usage environments and with proper operation, they can meet usage requirements and are relatively sturdy and durable.
Q:Why are copper-made filters more expensive?
A:
Copper-made filters are more expensive because copper has excellent electrical and thermal conductivity, performing well in scenarios with high-frequency signal transmission and high heat-dissipation requirements. Moreover, the cost of copper is relatively high.
Q:What are the impacts of high insertion loss on signals?
A:
High insertion loss means more energy loss when the signal passes through the filter. The signal will weaken, which may affect the quality and accuracy of signal reception by subsequent devices.
Send Inquiry
*To:
Nanjing Reach Top Communication Technology Co., Ltd.
Nanjing Reach Top Communication Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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