KR Electronics, Inc. KR Electronics www.krfilters.com General Description Features • 9 MHz Center Frequency • 3 dB Bandwidth, 900 KHz min • SMA connectors • 50 Ω Source and Load KR 2725 is a 9 MHz bandpass filter with a minimum 3 dB bandwidth of 900 KHz. Other center frequencies and bandwidths available. Please consult the factory. Typical Performance Passband Amplitude Overall Response (1 dB/div) (10 dB/div) 17 Oct 2006 15:28:56 CH1 S 21 log MAG 1 dB/ REF 0 dB 17 Oct 2006 15:30:46 CH2 S 21 log MAG 10 dB/ REF 0 dB PRm Cor PRm Avg 16 CH1 CENTER 9.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. SPAN .900 000 MHz CH2 START 1.000 000 MHz STOP 100.000 000 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 Electronics 2725 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency Typical 9 MHz Insertion Loss 3 dB Bandwidth < 3.5 dB 2.4 dB 900 KHz min 1.15 MHz Attenuation at 7.85 MHz > 40 dB Attenuation at 10.4 MHz > 40 dB 50 Ω Source and Load Physical Dimensions Notes: 1. Dimensions in inches KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2