2786-1

KR Electronics, Inc. KR Electronics 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. www.krfilters.com Features • 30 MHz Center Frequency • DIP Package • 100 Ω Differential Source and Load Typical Performance Passband Amplitude & Group Delay (1 dB/div and 50 nsec/div) 27 Aug 2007 12:25:24 CH1 CH2 PRm Cor S 21 S 21 log MAG delay 1 dB/ 50 ns/ REF 0 dB REF 250 ns Overall Response (10 dB/div) 27 Aug 2007 12:27:54 CH1 S 21 log MAG 10 dB/ REF 0 dB PRm Cor 1 PRm Cor Smo 2 CENTER 30.000 000 MHz SPAN 2.000 000 MHz CH1 CENTER 30.000 000 MHz SPAN 50.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2007, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. KR Electronics 2786-1 Specifications Parameter Filter type Center Frequency Insertion Loss 3 dB Bandwidth 40 dB Bandwidth Source and Load Specification Bandpass 30 MHz 2 dB typical 2.4 MHz Typical 12.5 MHz Typical 100 Ω Differential www.krfilters.com Physical Dimensions NOTES: 1. FILTER IS BI-DIRECTIONAL 2. ALL PINS ARE 0.030” DIA 3. DIMENSIONS ARE IN INCHES 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 sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2007, KR Electronics, Inc.