KR Electronics, Inc. KR 2603 Bandpass Filter www.krfilters.com General Description KR 2603 is a 60 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 • >60 dB Stopband • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 10 nsec/div) (10 dB/div) 28 May 2005 14:16:07 CH1 CH3 S21 S21 LOG DEL 1 dB/ 10 ns/ 28 May 2005 14:12:50 REF 0 dB REF 76.44 ns CH1 S21 LOG 10 dB/ REF 0 dB Cor Cor Smo Cor Avg 16 CENTER 60 . 000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. SPAN 10 . 000 000 MHz CENTER 60 . 050 000 MHz SPAN Web Email Phone Fax 119 . 900 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2603 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency 60 MHz Insertion Loss < 3 dB Minimum 3 dB Bandwidth 10 MHz (13 MHz typical) Maximum 40 dB Bandwidth 24 MHz (22 MHz typical) Maximum 60 dB Bandwidth 50 MHz (40 MHz typical) 50 Ω Source and Load Physical Dimensions Notes: 1. Surface mount package — Metal cover, open frame 2. Dimensions in inches 3. Use SN60 or SN63 solder during installation. Maximum reflow temperature is 205° C for 15 sec maximum. 4. If boards are cleaned after installation, units must be completely dried to remove any entrapped moisture that will effect electrical KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2