Resistor Tunable Filter

RT series

RT Series

Steep attenuation characteristics

Model

Characteristics

Rolloff

Min. attenuation

Cut-off (center) frequency range

Frequency
setting

Type 1

Type 2

RT-8FLA

LPF, 8-pole Elliptic

135dB/oct, equivalent

85dB typ.

10Hz to 2kHz

100Hz to 20kHz

8 externally connected resistors

RT-8FLB

LPF, 8-pole Elliptic

100dB/oct, equivalent

106dB typ.

RT-3BP

BEF, 3-pole pair, Q=4.32

1/3oct BW

-

6 externally connected resistors

Supply voltage :

±15V

Dimensions :

54.5 x 33.7 x 6.5 (mm), 40 pins, Dual-in-line package (DIP)

* Can be installed in Multichannel RT Filter 3316