Low Pass Filter

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Low Pass Filter

Low Pass Filter

RFME designs and manufactures medium power as well as low power low pass filters from 0.001 GHz to 10GHz. These filters are designed for use in any power application ranging from 100 Watts or less which requires harmonic band rejection of up to 4th harmonic of the fundamental (cut-off) frequency (Fc).

The table below shows various lowpass filter models and its cut off frequencies many of which may be customized according to your specifications(Package modifications are also available). Surface mount versions are often available for the SMA packages.

LOW PASS FILTERS
MODEL NO. PASSBAND FREQUENCY OPERATING FREQUENCY STOPBAND FREQUENCY PASSBAND INSERTION LOSS [dB] PASSBAND RETURN LOSS [dB] MINIMUM STOPBAND REJECTION [dB] TECHNOLOGY USED
RFL3105-5005SLC DC - 50 MHz 31MHz - 50MHz 62MHz ≤ -3 ≥ -15 ≥ -20 Lumped LC
RFL4105-6805SLC DC - 68 MHz 41MHz - 68MHz 82MHz ≤ -3 ≥ -15 ≥ -25 Lumped LC
RFL8505-1306SLC DC - 130 MHz 85MHz - 130MHz 160 MHz ≤ -3 ≥ -15 ≥ -30 Lumped LC
RFL1306-2606SLC DC - 240 MHz 130MHz - 240MHz 240MHz ≤ -3 ≥ -15 ≥ -20 Lumped LC
RFL2206 - 3806SLC DC - 380 MHz 220MHz - 380MHz 440MHz ≤ -3 ≥ -15 ≥ -30 Lumped LC
RFL3706-4506SLC DC - 450 MHz 370MHz - 450MHz 740MHz ≤ -3 ≥ -15 ≥ -20 Lumped LC
RFL3666-6606SLC DC - 660 MHz 366MHz - 660MHz 730MHz ≤ -3 ≥ -15 ≥ -30 Lumped LC
RFL5706-8006SLC DC - 800 MHz 570MHz - 800MHz 1140MHz ≤ -3 ≥ -10 ≥ -20 Lumped LC
RFL6006-9706SLC DC - 970 MHz 600MHz - 970MHz 1200MHz ≤ -3 ≥ -15 ≥ -20 Lumped LC

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