450-520MHz UHF RF Band Pass Filter with SMA Female Connector for Lna Bda System
China 450-520MHz UHF RF Band Pass Filter with SMA Female Connector for Lna Bda System, Find details about China Duplexer Filter, Passive Components from 450-520MHz UHF RF Band Pass Filter with SMA Female Connector for Lna Bda System
Basic Info.
Model NO.
TPW-BPF-4552-SMAF
HS Code
8517709000
Model NO.
TPW-BPF-4552-SMAF
HS Code
8517709000
Product Desciption
| Product Description |
450-520MHz Band Pass Filter(SMA Female, IP60)
Cavity 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. Cavities are often grouped in series with each other to increase filter effectiveness by making the passband "deeper" with respect to surrounding frequencies. This can be very useful when ham repeaters are situated very close to other spectrum users such as pager whose unwanted signals can interfere with the ham equipment. Cavity filters are a very effective way to create a "notch" at the repeater frequencies.
Topwave model TPW-BPF-4552-SMAF, a typical UHF cavity filter with low insertion loss and good rejection. Such low band 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.
Cavity 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. Cavities are often grouped in series with each other to increase filter effectiveness by making the passband "deeper" with respect to surrounding frequencies. This can be very useful when ham repeaters are situated very close to other spectrum users such as pager whose unwanted signals can interfere with the ham equipment. Cavity filters are a very effective way to create a "notch" at the repeater frequencies.
Topwave model TPW-BPF-4552-SMAF, a typical UHF cavity filter with low insertion loss and good rejection. Such low band 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 Parameter Compliance
·Low Band UHF Frequency Covering 450-520MHz
·Low Insertion Loss
·Low VSWR
·High Rejection Performance
·Indoor Using IP60
·Available with Type N, 7/16DIN or 4.3/10 Connectors
| Electrical & Mechanical Specifications |
| Model No. | TPW-BPF-4552-SMAF |
| Frequency(MHz) | 450-520MHz |
| BW(MHz) | 62MHz |
| Insertion Loss(dB) | ≤2.0 |
| Return Loss(dB) | ≥17 |
| Rejection(dB) | ≥40@441MHz/556MHz |
| Impedance | 50 ohm |
| Power Rating(W) | 10W (Average Per Port) |
| Operating Temperature (deg) | -20~+55ºC |
| Connector | SMA-female |
| Finish | Black-plated |
| Relative Humidity | 5%-95% |
| Dimensions | See Mechanical Drawing |
| Weight(kg) | 0.8KG |
| Recommened Products |
RF Low Pim Duplexer Diplexer for Radio System Coupler Combiner N Female Connector Unit Duplexer Diplexer 4.3-10 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 |
| 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.
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