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Measurement Instruments Power Supply and Power Control produts Function Modules Customized Products
home > Products > Function Modules > Filter > Fixed Frequency Filter CF series
Important Notice

Filter
Fixed Frequency Filter
CF series

CF-8BL The CF series is semi-custom made filter.
A cutoff (center) frequency and detail specifications are specified by customers. Various type filters for a semi-custom made are prepared.
CF-8BL

CF Series

Lowpass Filter

Model CF-3BL
CF-3LL
CF-4BL
CF-4LL
CF-5BL
CF-5LL
CF-6BL
CF-6LL
CF-7BL
CF-7LL
CF-8BL
CF-8LL
Rolloff 18dB/oct 24dB/oct 30dB/oct 36dB/oct 42dB/oct 48dB/oct
Characteristics B : Butterworth, L : Bessel
Cut-off frequency 1Hz to 1MHz

Model CF-6FL CF-7FL CF-8FL
Rolloff 60dB/oct to 300dB/oct
Characteristics Elliptic
Cut-off frequency 10Hz to 1MHz


Highpass Filter

Model CF-3BH CF-4BH CF-5BH
CF-6BH
CF-7BH CF-8BH
Rolloff 18dB/oct 24dB/oct 30dB/oct 36dB/oct 42dB/oct 48dB/oct
Characteristics Butterworth
Cut-off frequency 1Hz to 50kHz

Model CF-6FH CF-7FH CF-8FH
Rolloff 60dB/oct to 300dB/oct
Characteristics Elliptic
Cut-off frequency 1Hz to 50kHz


Bandpass Filter

Model CF-2BP CF-3BP CF-4BP
CF-5BP
CF-6BP
No. off pole 4 (2-pole pair) 6 (3-pole pair) 8 (4-pole pair) 10 (5-pole pair) 12 (6-pole pair)
Rolloff 12dB/oct BW 18dB/oct BW 24dB/oct BW 30dB/oct BW 36dB/oct BW
Center frequency 1Hz to 1MHz 1Hz to 100kHz
Q 1 to 10


Band-eliminaion Filter

Model CF-1BE CF-2BE CF-3BE
CF-4BE
No. off pole 2 (1-pole pair) 4 (2-pole pair) 6 (3-pole pair) 8 (4-pole pair)
Center frequency 1Hz to 50kHz
Q 5

* Supply voltage : ±15V (±5V to ±18V)



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