KR Electronics, Inc. KR Electronics www.krfilters.com General Description Features • 375 MHz Bandpass • 50 MHz Bandwidth • 50 Ω Source and Load • SMA Connectors KR 2784 is an 375 MHz bandpass filter with a minimum 3 dB bandwidth of 50 MHz. Other passband frequencies are available. Please consult the factory. Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div and 10 nsec/div) (10 dB/div) 27 Jun 2007 11:22:33 CH1 CH2 S 21 S 21 log MAG delay 1 dB/ 10 ns/ REF 0 dB REF 0 s 27 Jun 2007 11:23:10 CH1 S 21 log MAG 10 dB/ REF 0 dB PRm PRm Cor Cor 1 PRm Cor 2 Smo CENTER 375.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2007, KR Electronics, Inc. SPAN 50.000 000 MHz CH1 CENTER 375.000 000 MHz SPAN 500.000 000 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 2784 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency 375 MHz Insertion Loss 3 dB Bandwidth < 2 dB 50 MHz min Attenuation at 255 MHz > 54 dB Attenuation at 495 MHz > 48 dB Source & Load 50 Ω Physical Dimensions Dimensions in inches Metal Case KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2007, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2