868 MHz-band is widely utilized for thermostats, fire systems, burglar systems, condition, and DIN-transceivers, also LoraWan network or IoT systems, wireless sensor networks...
To meet the demand of marketing, recently our R&D team specially designs 2 kinds of bandpass cavity filters operating from wide frequency 864-872MHz , which has the options of indoor or outdoor solutions. The bandpass filter for the indoor solution is very small compact painted in white color, also can have other alternative colors for choice, the exact parameter is as follows, high rejection and low insertion loss, which has been tested well as the spec, the cost is very competitive too. For 868MHz indoor network solution, this cavity filter is the best one for reference.
With IP67 waterproof, the following robust cavity filter is completely designed for bearing the toughing working environment, which is painted in grey color in small volume too. Its parameter is like the above one besides working outdoors. These filters are performing very well with the long life, which can cooperate with antenna for helium network.
Jingxin as a manufacturer of RF filters can design various ones according to the clients’ applications.
Only 3 Steps to Solve Your Problem of RF Passive Component
1. Defining the parameter by you.
2. Offering the proposal for confirmation by Jingxin.
3. Producing the prototype for trial by Jingxin.
More detail is welcome to be consulted with us.
Post time: Mar-22-2022
