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Lowpass Filters Offer Off-the-Shelf Convenience

With same-day shipment available, a new series of lowpass Chebyshev passive filters is providing off-the-shelf convenience for customers requiring immediate availability. The LC9S series from TTE Filters is designed for use in cellular, data acquisition, electronic support, radar, satellite, sonar, telecommunication, telemetry, and wireless applications.

The 9-pole filters in the LC9S series deliver fast roll-off, an insertion loss of 1.0 dB maximum, and 50-Ω terminations. Nine part numbers are available, each at a specific -1dBc passband frequency, from 30 MHz to 3 GHz. The series offers stopband attenuation of -40dBc at 1.5:1 ratio (rejection frequency from 45 MHz to 4.5 GHz) and -60dBc at 2:1 ratio (rejection frequency from 60 MHz to 6 GHz).

Depending on frequency, the filters have input power of 5 or 10 W max and utilize one of two SMA female-connectorized cases. Operating temperature is 0°C to +70°C. RoHS-compliant parts are available. Pricing for the LC9S series starts at $170 per part in volume.

TTE Filters, LLC, 11652 West Olympic Blvd, Los Angeles, CA 90064

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