KR Electronics, Inc. KR Electronics www.krfilters.com General Description KR 2786-1 is a 30 MHz differential bandpass filter. The filter has a typical 3 dB bandwidth of 2.4 MHz and is designed for a balanced source and load impedance of 100 Ω. Other passband frequencies are available. Please consult the factory. Features • 30 MHz Center Frequency • DIP Package • 100 Ω Differential Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div and 50 nsec/div) (10 dB/div) 27 Aug 2007 12:25:24 CH1 CH2 S 21 S 21 log MAG delay 1 dB/ 50 ns/ 27 Aug 2007 12:27:54 REF 0 dB REF 250 ns CH1 PRm PRm Cor Cor S 21 log MAG 10 dB/ REF 0 dB 1 PRm Cor 2 Smo CENTER 30.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2007, KR Electronics, Inc. SPAN 2.000 000 MHz CH1 CENTER 30.000 000 MHz SPAN 50.000 000 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 Electronics 2786-1 Specifications Parameter Specification Filter type Bandpass Center Frequency 30 MHz Insertion Loss 2 dB typical 3 dB Bandwidth 2.4 MHz Typical 40 dB Bandwidth 12.5 MHz Typical Source and Load 100 Ω Differential Physical Dimensions NOTES: 1. FILTER IS BI-DIRECTIONAL 2. ALL PINS ARE 0.030” DIA 3. DIMENSIONS ARE IN INCHES KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2007, KR Electronics, Inc. Pin 1—IN Pin 8—IN Pin 4– OUT Pin 5– OUT Connect all remaining pins to GND (also connected to Case) Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2