Topwave Best Quality Filter 863-870MHz RF Bandpass Filter with SMA Female Connector for Telecommunication Systems

• Customization: Available
• Transport Package: Standard Export Packing Cartons
• Trademark: Topwave
• Model NO.: TPW-BPF-3741-SF
• Origin: China
• HS Code: 8517709000
• Production Capacity: 500PCS/ Day

Product Description

Topwave Band Pass Filter(863-870MHz, SMA Female, IP60)

Filters are a type of resonant filter used for either passing desired RF signals within a specified frequency range or rejecting RF signals within a range of frequencies. Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations.
Topwave model TPW-BPF-3741-SF, a typical bandpass filter with low insertion loss and good rejection. Such low bandpass filter widely in LNA and BDA systems, also it is a customize product. Topwave telecom is willing to provide ODM service according to your solutions and systems.

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-BPF-3741-SF
Frequency(MHz)	863-870MHz
BW(MHz)	400MHz
Insertion Loss(dB)	≤1.0
Return Loss(dB)	≥18
Rejection(dB)	≥70dB @3200MHz & @4600 MHz
	≥70dB Higher than 4600MHz and Lower than 3200MHz
Impedance	50 ohm
Power Rating(W)	2W (average)
Operating Temperature (deg)	-10~+55ºC
Connector	SMA Female
Color	Black plated
Relative Humidity	5%-95%
Dimensions	See Mechanical Drawing
Weight(kg)	1.00(approx)

 

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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.