KR Electronics, Inc. KR 2427 4 MHz Bandpass Filter www.krfilters.com General Description Features • 4 MHz Center Frequency • SMA Connectors • 50 Ω KR 2427 is a 4 MHz bandpass filter. Other passband frequencies are available. Please consult the factory. Typical Performance Passband Amplitude Overall Response (0.5 dB/div) (10 dB/div) 24 Apr 2002 14:16:38 CH1 S 21 log MAG .5 dB/ REF 0 dB 24 Apr 2002 14:19:34 CH1 PRm PRm Cor Cor START 3.000 000 MHz STOP Figure 1 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2002, KR Electronics, Inc. 5.000 000 MHz S 21 START log MAG 10 dB/ REF 0 dB 1.000 000 MHz STOP 100.000 000 MHz Figure 2 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2427 Bandpass Specifications Parameter Specification Filter type Bandpass Insertion Loss < 2 dB 0.5 dB Typical Center Frequency 4 MHz Min 3 dB Bandwidth 2 MHz Max 40 dB Bandwidth 5 MHz Source & Load 50 Ω Physical Dimensions KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2