Topwave Customized Factory Directly DC-3GHz RF Rotary Variable Step Attenuator 2W High Performance for Telecommunication

• Customization: Available
• Transport Package: Standard Export Packing Cartons
• Trademark: Topwave
• Model NO.: TPW-VA2-10-3-SMA
• Origin: China
• HS Code: 8517709000
• Production Capacity: 500PCS/ Day

Product Description

Product Description

Topwave DC-3GHz RF Rotary Variable Step Attenuator

Topwave RF attenuators are used in a wide variety of applications in RF circuits. They are a key building block used in many areas of RF design. The basic concept behind an attenuator is to reduce the signal level. This can be required to control levels within a circuit to keep them within the required range. One particular use is for testing high power RF signals, e.g. in transmitters where the signal level needs to be reduced before it can be applied to an item of test equipment. We have some in stock in our warehouse.We welcome worldwide customers to contact us for further discussion and cooperation!




 

Features & Benefits

·Guaranteed Parameters Compliance
·Wideband Frequency Band Coverage
·Low Insertion Loss
·Low VSWR
·Indoor & Outdoor Using IP65
·Available with Type N, 7/16DIN, 4.3/10 Connectors

Electrical & Mechanical Specifications

     

Model No.	TPW-VA2-10-3-SMA
Freq	DC-3GHz
Attenuation Range	0~10dB
VSWR	≤1.30
Step Value	0~10dB in 1dB step
Maxium Input Power(W)	2 (average)
Impedance	50 ohm
Insertion Loss(dB)	≤0.5
Connector	SMA
Accuracy(dB)	≤±0.5
Temp(deg)	-55ºC~ +125ºC
Number of Ports	1 In 1 Out

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 Rotary Variable Step Attenuator                                   Duplexer Diplexer 4.3-10 Female for Radio Reapter                                3dB Hybrid Coupler Combiner N Female

 

About us

Hefei Topwave Telecom Co.,Ltd, is a worldwide leading provider of comprehensive RF passive equipment and high-performance wireless infrastructure solutions focused on innovation and differentiation at the edge of wireless telecommunication networks.

Topwave Telecom established in 2007, located in Hefei National High-tech Zone. With the decades of development, we have our own R&D center and manufacturer center.We are OEM and ODM service provider and network operators to improve performance and reduce operating expenses via comprehensive set of products and solutions. Topwave has more than 10 years experience to export goods to all over the world, the RF passive devices like power splitter, coupler, filter, multiband combiner etc, which widely used for DAS, IBS, BTS and BDA.

Topwave persist to provide excellent products and service for every client as always. Our mission is to make the world connected, make the world small, and make the world smart. Topwave Telecom, your trusted strategic business partner, your RF expert in telecommunication.

 

Main Products

 

Application

Packing Details

Testing Equipment

FAQ

Q: Can I get smaples for validation test?
A: Let's talk, some samples are free but shipping charge should be on your account.

Q: What is your MOQ?
A: We don't have MOQ limit.

Q: What is your payment terms?
A: We accept Western Union, T/T, Paypal and so on.

Q: What is your delievry time?
A: Normally around 2 weeks, TBD for massive quantity or customized products.

Q: Why should you buy from us not from other suppliers? 
    World Factory For RF Products; 
    Automatic Production Lines; 
     Professional R&D Team.