KR Electronics, Inc. KR Electronics www.krfilters.com General Description Features • 10.75 MHz Center Frequency • 7.5 MHz Bandwidth • SMA Connectors • 50 Ω Source and Load KR 2853 is a 10.75 MHz bandpass filter. The filter has a minimum 3 dB bandwidth of 7.5 MHz. Other passband frequencies are available. Please consult the factory. Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div and 100 nsec/div) (10 dB/div) 23 Jul 2008 10:10:43 CH1 CH2 S31 S31 LOG DEL 1 dB/ 100 ns/ 23 Jul 2008 10:12:10 REF 0 dB REF 0 s CH1 S31 LOG 10 dB/ REF 0 dB Cor Smo Cor START START 7 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2008, KR Electronics, Inc. STOP 14 . 500 000 1 . 000 000 MHz STOP 100 . 000 000 MHz MHz Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR Electronics 2853 Specifications Parameter Specification Filter type Bandpass Center Frequency 10.75 MHz Insertion Loss < 1.5 dB 0.3 dB typical Attenuation at 7 MHz < 3 dB 2 dB typical Attenuation at 14.5 MHz < 3 dB 2 dB typical Attenuation at 6 MHz > 35 dB 40 dB typical Attenuation at 15.5 MHz > 35 dB 40 dB typical Source and Load 50 Ω Physical Dimensions Dimensions in inches Metal Case 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