KR Electronics, Inc. KR 2508 3.5 MHz Lowpass Filter www.krfilters.com General Description Features • 3.5 MHz cutoff frequency • Small DIP package • 75 Ω Source and Load KR 2508 is a 3.5 MHz lowpass filter. Please consult the factory for other frequencies. Typical Performance Amplitude & Group Delay Overall Response (0.5 dB/div & 20 nsec/div) 0.1 MHz to 3.5 MHz (5 dB/div) 100 KHz to 100 MHz 7 Oct 2003 11:40:36 CH1 CH2 1 S 21 S 21 log MAG delay .5 dB/ 20 ns/ REF 0 dB REF 0 s 7 Oct 2003 11:42:25 CH1 S 21 log MAG 5 dB/ REF 0 dB PRm PRm Cor Cor 2 PRm Cor Smo START .100 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. STOP 3.500 000 MHz START .100 000 MHz STOP 100.000 000 MHz Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Series 2508 Lowpass Filter Specifications Parameter Specification Filter type Lowpass End of passband (< 3 dB) 3.5 MHz Start of stopband (> 25 dB) 8.5 MHz Source & Load 75 Ω Physical Dimensions All Dimensions Shown in inches KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2003, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2