DC-4GHz 2W RF Variable Attenuator 0~90dB Tunable Coaxial Step Attenuator

• Transport Package: Standard Export Packing Cartons
• Trademark: Topwave
• Origin: China
• Model NO.: TPW-VA2-90-NF
• HS Code: 8517709000
• Production Capacity: 500PCS/ Month

Product Description

 

Product Description

2W 0~90dB RF Variable Attenuator (DC-4000MHz, N Female Connector)


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.

Features & Benefits

·Wide Frequency Band Covering DC-4000MHz
·Low Insertion Loss
·Low VSWR
·Available with Type N, SMA Connectors

 

Electrical & Mechanical Specifications

 

Model No.	TPW-VA2-90-NF
Freq	DC-4GHz
Attenuation Range	0~90dB
VSWR	≤1.75
Step Value	1,2,4,8,10,10,10,16dB
Maxium Input Power(W)	2 (average)
Impedance	50 ohm
Insertion Loss(dB)	≤5
Connector	N Female
Accuracy(dB)	±1.2(0~10dB) ±2.5(10~50dB) ±4.5(≥50dB)
Temp(deg)	-55ºC~ +125ºC
Dimension(mm)	See mechanical Drawing

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Fixed Attenuator with N Male to N Female Connector            Coaxial Fixed Attenuator 20dB 4.3-10 Male to Female    698-4000MHz Low Pim RF Dummy Load 4.3-10 Male 

 

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

Testing Equipment

Packing Details

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.