KR Electronics, Inc. KR 2564 Bandpass Filter www.krfilters.com General Description KR 2564 is a 40 MHz surface mount bandpass filter. Other cen- Features ter frequencies and bandwidths available. Please consult the fac- • Surface Mount Package tory. • Sharp Transition to Stopband • >50 dB Stopband • 50 Ω Source and Load Typical Performance Passband Amplitude Overall Response (1 dB/div) (10 dB/div) 17 Sep 2004 17:02:09 CH1 S 21 log MAG 1 dB/ REF 0 dB 17 Sep 2004 16:59:35 CH1 PRm S 21 log MAG 10 dB/ REF 0 dB PRm Cor CENTER 40.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. SPAN 20.000 000 MHz START 1.000 000 MHz STOP 300.000 000 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 2564 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency 40 MHz Insertion Loss < 2 dB (< 1 dB typical) Min 3 dB Bandwidth 20 MHz Max 50 dB Bandwidth 64 MHz Source and Load 50 Ω Physical Dimensions Notes: 1. Surface mount package — Metal cover, open frame 2. Dimensions in inches 3. Use SN60 or SN63 solder during installation 4. If boards are cleaned after installation, units must be completely dried to remove any entrapped moisture that will effect electrical performance KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2