KR Electronics, Inc. KR Electronics www.krfilters.com General Description KR 2836 is a 230 MHz surface mount bandpass filter. The filter has a minimum 3 dB bandwidth of 64 MHz. Other passband frequencies are available. Please consult the factory. Features • 230 MHz Center Frequency • Surface Mount Package • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div and 5 nsec/div) (10 dB/div) 28 May 2008 15:32:53 CH1 CH2 S31 S31 LOG DEL 1 dB/ 5 ns/ 28 May 2008 15:33:51 REF 0 dB REF 0 s CH1 Cor S31 LOG 10 dB/ REF 0 dB Cor Smo Cor CENTER 230 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. SPAN 64 . 000 000 MHz CENTER 230 . 000 000 MHz SPAN Web Email Phone Fax 459 . 980 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Electronics 2836 Specifications Parameter Specification Filter type Bandpass Center Frequency 230 MHz Insertion Loss < 2 dB 3 dB Bandwidth 64 MHz min Typical 83 MHz Attenuation at 130 MHz 45 dB min Typical 55 dB Attenuation at 300 MHz 45 dB min Typical 55 dB 50 Ω Source and Load Physical Dimensions Notes: 1. Surface mount package — Metal cover, open frame 2. Dimensions in inches 3. Maximum reflow temperature 209° C for 10 seconds maximum 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