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Welcome to A1 Microwave


A1 Microwave designs, manufactures and supplies high quality, high performance, yet cost effective filtering solutions to the RF & Microwave industry, while specialising in the supply of standard and customised filtering for the SATCOM, Radar, and Point to Point Communications markets.

With over 25 Years experience in microwave filter design and having worked as a systems design engineer for a SATCOM company, our founder fully understands the filtering needs of you the customer, combine this with sophisticated design & simulation software and the results are a comprehensive range of products covering 100MHz to 50GHz.

We implement Waveguide, Combline, Interdigital or Cavity topologies depending on the technical requirements to offer Bandpass, Bandstop, Lowpass and Highpass filters for applications including RX rejection, TX rejection, LO rejection, Image rejection and Harmonic rejection, we also offer diplexers and multifunctional assemblies including SATCOM transmit arms.

The products shown on our website have all been designed, manufactured, tested and supplied to customers hence all available for resale however if you do not see exactly what you need please forward your specifications to us for immediate attention.

 
     
     
 
New GPS Notch Filter

For electronic countermeasure applications

GPS Notch Filter - Click on image for details (PDF Data Sheet)

For applications that need to allow a very broad passband of frequencies adjacent to the GPS band, and to reject the GPS band thus enabling nearby GPS position, navigation and timing receivers to operate normally without interference.

 
     
GPS Notch Filter. For electronic countermeasure applications. Click on image for details (PDF Data Sheet)