KR Electronics, Inc. KR 2703 Bandpass Filter www.krfilters.com General Description KR 2703 is a 80 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 • >40 dB Stopband • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay Overall Response (1 dB/div & 20 nsec/div) (10 dB/div) 15 Jul 2006 12:06:05 CH1 CH2 S 21 S 21 log MAG delay 1 dB/ 20 ns/ 15 Jul 2006 12:04:18 REF 0 dB REF 30 ns CH1 PRm S 21 log MAG 10 dB/ REF 0 dB PRm Cor 1 PRm 2 Cor CENTER 80.000 000 MHz KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2006, KR Electronics, Inc. SPAN 26.000 000 MHz CH1 CENTER 80.000 000 MHz SPAN 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 2607 Bandpass Specifications Parameter Specification Filter type Bandpass Center Frequency Insertion Loss Minimum 4 dB Passband 80 MHz < 3 dB ( 1.5 dB typical) 67 to 93 MHz Attenuation 61 MHz > 40 dB Attenuation 99 MHz > 40 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 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