KR Electronics, Inc. KR 2562 Bandpass Filter www.krfilters.com General Description KR 2562 is a 64 MHz group delay equalized surface mount bandpass filter. Other center frequencies and bandwidths available. Please consult the factory. Features • Surface Mount Package • Sharp Transition to Stopband • >40 dB Stopband • 50 Ω Source and Load Typical Performance CH1 CH2 S 21 S 21 Passband Amplitude & Group Delay Overall Response (0.5 dB/div & 10 nsec/div) (8 dB/div) log MAG delay .5 dB/ 10 ns/ REF -5 dB REF 125 ns 22 Sep 2004 16:30:54 1_:-5.0656 dB CH1 S 21 log MAG 8 dB/ 22 Sep 2004 16:32:23 1_: 0 dB 0.000 000 MHz 64.000 000 MHz PRm REF -5 dB 1 1 REF=1 2_:-43.575 dB -15 MHz Cor 3_:-41.674 dB 15 MHz 1 PRm 3 Cor 2 2 START 54.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2004, KR Electronics, Inc. STOP 74.000 000 MHz CENTER 64.000 000 MHz SPAN 80.000 000 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 2562 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency 64 MHz Insertion Loss < 6 dB Min 1 dB Bandwidth 20 MHz Max 40 dB Bandwidth 30 MHz 50 Ω Source and Load Group Delay Ripple ±8 MHz < 30 nsec 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