2782

KR Electronics, Inc. KR Electronics General Description KR 2782 is a 140 MHz bandpass filter. The filter has a 3 dB bandwidth of 20 MHz and is designed for a source and load impedance of 75 Ω. Other passband frequencies are available. Please consult the factory. www.krfilters.com Features • 140 MHz Center Frequency • SMA Connectors • 75 Ω Source and Load Typical Performance Passband Amplitude & Group Delay (1 dB/div and 10 nsec/div) 24 Aug 2007 13:11:34 CH1 CH2 PRm Cor S 21 S 21 log MAG delay 1 dB/ 10 ns/ REF 0 dB REF 35 ns Overall Response (10 dB/div) 24 Aug 2007 13:12:14 CH1 S 21 log MAG 10 dB/ REF 0 dB PRm Cor PRm Cor 1 2 Smo CENTER 140.000 000 MHz SPAN 22.000 000 MHz CENTER 140.000 000 MHz SPAN 200.000 000 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 2782 Specifications Parameter Filter type Center Frequency Insertion Loss 3 dB Bandwidth Source and Load Specification Bandpass 140 MHz < 3 dB (< 2 dB typical) 20 MHz ± 2 MHz 75 Ω www.krfilters.com Physical Dimensions Dimensions in inches Metal Case Also available in surface mount package 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.