Customized RF Cavity Filter 1625.75 to 1674.25MHz Band Stop Filter
The 04KSF-1650/48.5M-01S RF band stop filter is a general microwave / millimeter wave component. It is a device that allows a specific frequency band to block other frequencies at the same time. The filter can effectively filter frequencies other than the frequency point or frequency point of a specific frequency in the PSU line to obtain the PSU signal of a specific frequency or eliminate the PSU signal of a specific frequency. Filter is a kind of frequency selection device, which can make the specific frequency component in the signal pass through and greatly attenuate other frequency components. The frequency selection function of the filter can filter out interference noise or spectrum analysis. In other words, any device or system that can pass through a specific frequency component in the signal and greatly attenuate or suppress other frequency components is called a filter.
When the low-pass filter and the high pass filter are connected in parallel with each other, a band stop filter is formed. The main function of band stop filter is to eliminate the signal of specific frequency band. Band stop filters also use other names, such as band stop or notch filters. As mentioned earlier, there will be a cut-off frequency for the high pass filter and a cut-off frequency for the low-pass filter, but the band-pass and band stop filters have two cut-off frequencies.
Typical applications:
• Band stop filter is effectively used in electric guitar amplifier. Usually, the guitar will produce a buzzing sound at a frequency of 60Hz. The band stop filter used helps to reduce AC noise and amplify the signal. Not only in electric guitars, but also filters are used in acoustic applications such as basic instrument amplifiers and mandolins.
• Band stop filters are used in image and signal processing to reduce noise
• In order to reduce static electricity on radio equipment, these band stop filters are used.
• Band stop filters are used in medical applications, such as biomedical instruments, to eliminate noise.
• In DSL Internet service and noise reducer, these band stop filters are used to eliminate interference on the line.
• If there is noise in the communication, the signal will be distorted, resulting in output error. Therefore, in order to reduce this unnecessary harmonic and error, the band stop filter can be used effectively
• This filter is used in audio applications such as PA system (i.e. public address system).
• These band stop filters are used in optical communication technology for eliminating distortion. One such example is Raman spectroscopy.
Limit parameters:
|
Pass Band |
DC-1610MHz,1705-4500MHz |
|
Stop Band Frequency |
1625.75-1674.25MHz |
|
Stop Band Attenuation |
≥56dB |
|
Insertion Loss |
≤2dB |
|
VSWR |
≤1.8:1 |
|
Power |
≤20W |
|
Port Connector |
SMA-Female |
|
Surface Finish |
Painted black |
|
Dimension Tolerance |
±0.5mm |
Outline Drawing
Packaging & Delivery
Selling Units:Single item
Single package size: 26X7X4 cm
Single gross weight:0.8kg
Package Type:Export Carton Package
Lead Time：
| Quantity(Pieces) | 1 - 1 | 2 - 500 | >500 |
| Est. Time(days) | 15 | 40 | To be negotiated |
Company profile:
Sichuan Keenlion Microwave Technology Co., Ltd. is a professional manufacturer of microwave passive components in the industry. The company is committed to providing customers with high-performance products and high-quality services to create long-term value growth for customers.
Sichuan clay Technology Co., Ltd. focuses on the independent R & D and production of high-performance filters, multiplexers, filters, multiplexers, power division, couplers and other products, which are widely used in cluster communication, mobile communication, indoor coverage, electronic countermeasures, aerospace military equipment systems and other fields. Facing the rapidly changing pattern of the communication industry, we will abide by the constant commitment of "creating value for customers", and are confident to continue to grow with our customers with high-performance products and overall optimization schemes close to customers.
We provide high-performance mirrowave components and related services for microwave applications at home and abroad. The products are cost-effective, including various power distributors, directional couplers, filters, combiners, duplexers, customized passive components, isolators and circulators. Our products are specially designed for various extreme environments and temperatures. Specifications can be formulated according to customer requirements and are applicable to all standard and popular frequency bands with various bandwidths from DC to 50GHz.
FAQ
Q:Can your products bring the guest's logo?
A:Yes, our company can provide customized services according to customer requirements, such as size, appearance color, coating method, etc.
Q:What is your order to delivery process?
A:Our company has complete production line (Design - cavity production - assembly - commissioning - testing - delivery), which can complete the products and deliver them to customers at the first time.
