Model	Number of Channels	Low end frequency limit	High end frequency limit	Operation Modes	Attenuation Slope	Filter Type
2362	2	100 mHz	110 kHz	LP, HP, BP, BR	36 dB/Octave	6-pole Butterworth
2763	2	100 mHz	110 kHz	LP, HP	94 dB/Octave	6pole/6-zero Elliptic
2582	2	100 mHz	110 kHz	LP	48 dB/Octave	8-pole Bessel
2762	2	100 mHz	110 kHz	LP	94 dB/Octave	6-pole/6-zero Elliptic
2342	2	100 mHz	110 kHz	LP, HP, BP, BR	24 dB/Octave	4-pole Butterworth
2782	2	100 mHz	110 kHz	LP	140 dB/Octave	8-pole/8-zero Elliptic
2783	2	100 mHz	200 kHz	LP, HP	140 dB/Octave	8-pole/8-zero Elliptic
2382	2	100 mHz	110 kHz	LP, HP, BP, BR	48 dB/Octave	8-pole Butterworth