KR Electronics, Inc. Inc. KR Series 2407 Bandpass Filter www.krfilters.com General Description KR 2407 is a 60 MHz center frequency elliptic bandpass filters supplied in a surface mount package. The filter has high selectivity, symmetry and high stopband attenuation. Other center frequencies and bandwidths are available. Please consult the factory. Features • 60 MHz center frequency • Elliptic bandpass filter • Surface mount package • Excellent symmetry • High stopband attenuation Typical Performance Passband Response Overall Response (1 dB/div) 56 MHz to 64 MHz (10 dB/div) Center 60 MHz Span 60 MHz 7 Sep 2001 12:33:06 CH1 S31 LOG 1 dB/ REF 0 dB 1 : -2 . 6579 dB 7 Sep 2001 12:34:22 60 . 000 000 MHz PRm CH1 S31 LOG 10 dB/ REF 0 dB PRm Cor Cor 1 Avg 16 CENTER 60 . 000 000 MHz SPAN Figure 1 KR Electronics, Inc. 91 Avenel Street Avenel, NJ 07001 © 2001, KR Electronics, Inc. 8 . 000 000 MHz CENTER 60 . 000 000 MHz SPAN 60 . 000 000 MHz Figure 2 Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 1 KR Electronics, Inc. Inc. www.krfilters.com KR Series 2407 Bandpass Filter Specifications Parameter Specification Filter type Bandpass Center Frequency (fc) 60 MHz 3 dB Bandwidth (BW 3dB) 8 MHz min 40 dB Bandwidth (BW 40dB) 18 MHz max Impedance 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 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 © 2001, KR Electronics, Inc. Web Email Phone Fax www.krfilters.com [email protected] (732) 636-1900 (732) 636-1982 Page 2