KR Electronics, Inc. KR 2607 Bandpass Filter www.krfilters.com General Description Features • Surface Mount Package • Sharp Transition to Stopband • >50 dB Stopband • 50 Ω Source and Load KR 2607 is a 89.6 MHz surface mount bandpass filter. Other center frequencies and bandwidths available. Please consult the factory. Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 10 nsec/div) (10 dB/div) 6 May 2005 11:42:30 CH1 CH2 S31 S31 LOG DEL 1 dB/ 10 ns/ 6 May 2005 11:40:46 REF -2 dB REF 50 ns CH1 S31 LOG 10 dB/ REF 0 dB Cor Cor Smo Cor CENTER 89 . 600 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2005, KR Electronics, Inc. SPAN 16 . 000 000 MHz START . 100 000 MHz STOP Web Email Phone Fax 179 . 300 000 MHz www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. www.krfilters.com KR 2607 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency 89.6 MHz Insertion Loss Minimum 2.5 dB Passband < 3 dB 81.6 to 97.6 MHz Attenuation 72 MHz > 50 dB Attenuation 107.2 MHz > 50 dB 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—Max reflow temperature 205° C for 10 sec 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 © 2005, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2