Active Butterworth Low Pass Filters 0.1Hz to 200kHz

Standard shipment for <10 units is 1 week, 100 units, approximately 4 weeks ARO most types.

Appilications include: ADC/DAC testing, anti-aliasing applications, base stations, CATV, PCS, receivers and transmitters.

These Active Low Pass Filters are available from .1Hz to 200kHz allowing coverage of the AF and RF bands. Any 3dB frequency from .1Hz to 200kHz may be specified. Please call or send your specificaions to us via the speed quote feature. Package options include, PCB (thru hole mounting with radial RF pins), SMT (surface mounting) and SMA and BNC connectorized units.

(F_c) - Center Frequency range	0.1Hz to 200kHz (2-5 poles)
(F_c) - Center Frequency range	0.1Hz to 200kHz (6-7 poles)
(F_c) - Center Frequency range	1Hz to 100kHz (8-10 poles)
Input Impedance	>10¹²Ω's
Output Impedance	<100Ω's
Insertion Loss at F_o	Unity gain +<0.2dB typically
Case sizes range	from 0.69" x 1.38" x 0.5" to 1.93" x 2.96" x 0.50"
Connect via	PCB pins, Standard

Series Number	F/F_c ratio	Stopband Attenuation	Case Number
ALB2	2:1	-12dBc	8714
ALB3	2:1	-18dBc	8714
ALB4	2:1	-24dBc	8115
ALB5	2:1	-30dBc	8115
ALB6	2:1	-36dBc	8120
ALB7	2:1	-42dBc	8120
ALB8	2:1	-48dBc	812
ALB10	2:1	-60dBc	815

Stopband attenuation may vary at bandwidth and frequency extremes. ^*Guaranteed minimum stopband attenuation.