2722-1

KR Electronics, Inc. KR Electronics General Description KR 2722-1 is a 98 MHz bandpass filter. The filter has a minimum 3 dB bandwidth of 20 MHz (from 88 MHz to 108 MHz). Other passband frequencies are available. Please consult the factory. www.krfilters.com Features • Sharp Transition to Stopband • 60 dB Stopband • Surface Mount Package • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay (1 dB/div and 20 nsec/div) 12 Aug 2006 12:21:19 CH1 CH2 PRm PRm Overall Response (10 dB/div) 12 Aug 2006 12:28:21 CH1 S 21 log MAG 10 dB/ REF 0 dB S 21 S 21 log MAG delay 1 dB/ 20 ns/ REF 0 dB REF 50 ns Cor C? 1 PRm Cor 2 CH1 CENTER 98.000 000 MHz SPAN 195.000 000 MHz CENTER 98.000 000 MHz SPAN 20.000 000 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 2722-1 Specifications Parameter Filter type Center Frequency Insertion Loss 3 dB Bandwidth Attenuation at 80 MHz Attenuation at 120 MHz Source and Load Specification Bandpass 98 MHz < 3 dB 20 MHz min > 60 dB > 60 dB 50 Ω www.krfilters.com Physical Dimensions Notes: 1. Surface mount package — Metal cover, open frame 2. Dimensions in inches 3. Maximum reflow temperature is 209° C for 10 sec max 4. If boards are cleaned after installation, units must be completely dried 5. Also available with SMA connectors 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.