Designed for standard GPS applications, the TMX W007 offers a good insertion loss/rejection trade-off in a miniature surface-mount packaging to meet the needs of small form-factor GPS receivers. It has an absolute attenuation of 40 dB (minimum). at 1710 MHz. The filter center frequency is 1575.42 MHz with a bandwidth of 2.4 MHz over a temperature range of –40°C to 85°C). It is housed in a lead-free SMD, measuring 0.1 in. x 0.08 in. x 0.03 in. (2.5 mm x 2.0 mm x 0.9 mm) package.

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In addition, Temex also offers the TMX W314, which has an absolute attenuation of 35 dB (minimum) at 1710 MHz with a bandwidth of 2.4 MHz over a temperature range of –40°C to 85°C. It is available in a ceramic SMD package measuring 0.08 in.x 0.06 in. x 0.03 in. (2.0 mm x 1.6 mm x 0.8 mm) package.

Both filters are RoHS-compliant and available in a fully lead-free version. Custom-designed GPS SAW filters are also available on request.