Customized RF Cavity Filter 1405MHz Band Pass Filter
1.A band-pass Cavity filter is a device that allows a particular frequency band to block other frequencies simultaneously.
2.Center Frequency:1405MHz,Insertion Loss:≤1.0dB,VSWR≤1.3,Port Connectors:SMA-Female
3 The filter has the characteristics of low insertion loss, high resistance band rejection
4.With high reliability, stable and reliable working performance 100% brand new and high quality
5. Applications :Test and measurements, Lab use
6. Model Number:04KBF-1405/150M-01S
7.The RF Cavity Filter is a universal microwave/millimeter wave component, which is a kind of device that allows a particular frequency band to block other frequencies simultaneously. RF and Microwave Filters are used to filter out unwanted signals from entering a system. With the increase of wireless standards in the existing frequency bands, filters now play an extremely important role and are required to minimize interference. They are designed to operate at specific frequencies and allow/attenuator RF signals at different frequencies. RF Filters have two types of frequency bands - passband and stopband. Signals which lie in the passband can pass through with minimal attenuation while signals which lie in the stopband experience heavy attenuation.Filter Type: There are a number of different types of RF filters - Band Pass Filters, Low Pass Filters, Band Stop Filters, High Pass filters etc. Each type operates in a different way.Technology: Based on the required application and size of the wireless system there are a number of filter types - Notch Filters, SAW Filters, Cavity Filters, Waveguide Filters etc. Each one has different properties and different form factors.Passband Frequency (MHz): This is the frequency range where signals can pass through with minimal attenuation.Stopband Frequency (MHz): This is the frequency range where the signals are attenuated. The higher the attenuation the better. This is also called isolation.Insertion Loss (dB): It is the loss that occurs while a signal is traveling through the passband frequency range. The lower the insertion loss the better the filter performance.Stopband Attenuation (dB): It is the attenuation experienced by signals which lie in the stopband of a given filter. The magnitude of attenuation faced by signals can vary according to their frequency.
Low insertion loss
|Low signal loss results in better SNR in receiver front end and better power delivery to antenna in transmitter|
|Higher selectivity results in better adjacent channel rejection and dynamic range|
|Wide spur free band results in better receiver sensitivity|
High power handling
|Well suited for transmitter application|
|Prevents accidental de-tuning of precisely tuned resonant circuit|
|Rejection||≥35dB@1310MHz , 1500MHz ≥40dB@1290MHz ,1520MHz ≥55dB@1250MHz ,1560MHz
|Surface Finish||Painted black|
Packaging & Delivery
Selling Units:Single item
Single package size:20X10X8 cm
Single gross weight:1kg
Package Type:Export Carton Package
|Quantity(Pieces)||1 - 1||2 - 500||>500|
|Est. Time(days)||15||40||To be negotiated|
1.Company Name:Sichuan Keenlion Microwave Technology
2. Date of establishment:Sichuan Keenlion Microwave Technology Founded in 2004.Located in Chengdu, Sichuan Province, China.
3. Company certification:ROHS compliant and ISO9001:2015 ISO4001:2015 Certificate.
4.The assembly process shall be in strict accordance with the assembly requirements to meet the requirements of light before heavy, small before large, riveting before installation, installation before welding, inner before outer, lower before upper, flat before high, and vulnerable parts before installation. The previous process shall not affect the subsequent process, and the subsequent process shall not change the installation requirements of the previous process.
5.our company strictly controls all indicators in accordance with the indicators provided by customers. After commissioning, it is tested by professional inspectors. After all indicators are tested to be qualified, they are packaged and sent to customers.
Q.How is quality ensured?
A.All our processed strictly adhere to ISO9001:2015 procedures, 100% quality test before packing ,we have strict quality control from producing to delivery,100% quality test before packing.
Q.Do you have the products in stock?
A.Depends on your request. We have standard models in stock. Some special products and big order will be newly produced according to your order
Q.Could you supply the sample for me to test first?
A.We are honored to offer you samples. New clients are expected to pay for courier cost,we can make samples according to your need.