Anatech Electronics

United States

Anatech Electronics bandpass filter topologies (cavity, ceramic, crystal, lumped element, and SAW) each have unique characteristics that make them best suited for use in specific applications and combinations of frequency, bandwidth RF power handling, rejection, and other parameters. They are available with center frequency frequencies between 10 kHz and 20 GHz with 2 to 15 sections and bandwidths from 0.5% to 100%. Package styles include, surface-mount, and drop-in, and connectorized with SMA, Type-N, 716, TNC, BNC, C, and other connector types. Anatech can manufacture custom bandpass filters to meet customer requirements.

Anatech Electronics has a full line of standard Low pass filters already designed to meet previous customer's requirements. The fact that our products are manufactured by Anatech Electronics, gives us the flexibility to modify electrically or mechanically any electrical parameters, or mechanical style to match and fit that specific requirement. The designs already exist leading to more flexibility if indeed there is a need to modify a standard low pass filter. The low pass filters in our library can be requested, and ordered online. One should realize that the connectors when mechanically possible can be changed to other connectors. Cut-off frequencies can be shifted reasonably to match better the wanted cutoff frequency. All our Low pass filter can be built to meet stringent environmental condition, such as DO-160 , Mil-std 810, and others needed for the aerospace and military industry. Chances are that you will find the exact product match, or very close to it, knowing that Anatech Electronics can modify any parameter necessary to bring that product closer to the wanted specifications. Most or our Low pass filters are design in lumped elements, sometimes called Lumped Constant (LC) and distributed elements, or a mix of both. Our technical team will help you find that exact filters if you cannot find it, and when necessary will custom make that filter that will match your exact requirements.

Anatech Electronics offers a large veriety of standard rf filters specifically design for wireless standard and legacy wireless bands and standards. Anatech Electronics offer band pass filters, duplexers, and band stop notch filters covering all LTE Bands, from band 1 thru band 44. All FDD LTE RF filters include, but not limited to Cellular 850, GSM 900, LTE 700 , WiFi wirelss LAN , other band can be found within our standard products. RF filter for wireless communication comes in various topologies such as Band pass, Duplexers, Triplexers, and Multiplexers. Each one delivers exceptional overall performance and reliability along with excellent rejection characteristics, low insertion loss, high return loss, and low levels of passive intermodulation distortion (PIM).

Our standard High pass filters as all our standard RF filter products are derived from previous manufactured designs which have been proven and tested. A high pass filter is somewhat a bit more complex as far as achieving the specification over a very broad band as oppose to it's opposite counterpart the Low pass filter. It will depend largely on the additional parasitic components within and element, such an inductor which have a self resonant frequency due to it's parasitic capacitance, which it's effect will depend on the way it is implemented. Our standard high pass filters as all of our standard RF filters can be semi-customized, such as shifting the cutoff frequency, changing connectors, and other reasonable modification that are not requiring a new approach or design. Our high pass filters are mostly designed with lumped elements, but distributed elements are regularly used to achieve higher performance, and broader pass band. Some limitations inherited in high pass filters makes designing them difficult, but Anatech Electronics expertise and many years of experience can take the challenge. Our high pass filters are produced and manufactured by Anatech Electronics, and gives us the flexibility to change any electrical parameters, mechanical enclosures, connectors. When the need arise and a modification is necessary full documentation, and a new part number is generated so that filters becomes unique, and repeatable for future need.