KR Electronics, Inc. KR Electronics, Inc. www.krfilters.com General Description Features • Surface Mount Package • Typical 3 dB BW, 34 MHz • 50 Ω Source and Load KR 2822 is a 184.14 MHz surface mount bandpass filter. Other center frequencies and bandwidths available. Please consult the factory. Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 10 nsec/div) (10 dB/div) 6 Mar 2008 17:45:30 CH1 CH3 S31 S31 LOG DEL 1 dB/ 10 ns/ 6 Mar 2008 17:43:17 REF 0 dB REF 0 s CH1 S31 LOG 10 dB/ REF 0 dB C Cor C CENTER 184 . 140 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. SPAN 40 . 000 000 MHz CENTER 184 . 140 000 MHz SPAN Web Email Phone Fax 368 . 260 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2822 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss Minimum 3 dB Passband Attenuation 104 MHz Source and Load 184.14 MHz < 3 dB (1.5 dB typical) 14 MHz (34 MHz typical) > 40 dB 50 Ω Physical Dimensions Notes: 1. Surface mount package — Metal cover, open frame 2. Dimensions in inches 3. Max reflow temperature 209° C for 10 sec 4. If boards are cleaned after installation, units must be completely dried KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2