2435-45

KR 2435-45 Bandpass Filter General Description KR 2435-45 is a surface mount bandpass filter. Other center frequencies and bandwidths available. Please consult the factory. KR Electronics, Inc. www.krfilters.com Features Features • Surface Mount Package • Sharp Transition to Stopband • >50 dB Stopband • 50 Ω Source and Load Typical Performance Passband Amplitude & Group Delay (1 dB/div and 20 nsec/div) 18 Jun 2002 13:28:59 CH1 CH2 PRm S 21 S 21 log MAG delay 1 dB/ 20 ns/ REF 0 dB REF 80 ns Overall Response (10 dB/div) 18 Jun 2002 13:32:07 CH1 S 21 log MAG 10 dB/ REF 0 dB PRm 1 SPAN 10 MHz SPAN 50 MHz 2 PRm Smo CENTER 45.000 000 MHz SPAN 10.000 000 MHz CENTER 45.000 000 MHz SPAN 50.000 000 MHz Figure 1 Figure 2 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 1 KR KR Electronics, Inc. KR 2435KR 2435-45 Bandpass Specifications Parameter Filter type Center Frequency Insertion Loss Min 3 dB Bandwidth Max 50 dB Bandwidth Passband VSWR Source and Load Specification Bandpass 45 MHz < 4 dB 10 MHz 20 MHz < 1.4:1 50 Ω www.krfilters.com 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 © 2002, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 Page 2