TTE, Inc. Your Filter Specialist Since 1956

Active Butterworth Highpass Filters .1Hz to 500kHz

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

(Fc) -3dBc Frequency range 0.1Hz to 500kHz (2-5 poles)
(Fc) -3dBc Frequency range 0.1Hz to 200kHz (6-7 poles)
(Fc) -3dBc Frequency range 1Hz to 100kHz (8-10 poles)
Number of poles available from 2 to 10
Input Impedance (selection) range >1012Ω's
Output Impedance (selection) range <100Ω's
Insertion Loss at Fo 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

Stopband to Passband (F/Fc) Transition Ratios

Series Number F/Fc ratio Stopband Attenuation Case Number
AHB2 0.25:1 -24dBc 8714
AHB3 0.20:1 -40dBc 8714
AHB4 0.25:1 -48dBc 8115
AHB5 0.25:1 -60dBc 8115
AHB6 0.30:1 -60dBc 8120
AHB7 0.36:1 -60dBc 8120
AHB8 0.40:1 -60dBc 812
AHB10 0.50:1 -60dBc 815

To order, derive your part number as follows:

AHB7- 10KHz
(1) (2)
(1) The series number.
(2) The Fc -3dB frequency.
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Appilications include: ADC/DAC testing, anti-aliasing applications, base stations, CATV, PCS, receivers and transmitters.
These Active High Pass Filters are available from 0.1Hz to 100kHz allowing coverage of the AF and low RF bands. Any 3dB frequency from 0.1Hz to 100kHz 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), SMA and BNC connectorized units.