2157-21.4-5-50 Datasheet, PDF (1/2 Pages) KR Electronics, Inc. – Bandpass Filter

KR Electronics
KR Electronics, Inc.
www.krfilters.com
General Description
KR 2157-21.4-5-50 is a 21.4 MHz bandpass filter. The filter has Features
a 1.07 MHz min 3 dB bandwidth and is designed for 50 Ω source _{• 21.4 MHz Bandpass}
and load impedance. Other passband frequencies, bandwidths
and impedances are available. Please consult the factory.
• 50 Ω
• DIP Package
Typical Performance
CH1 S21
CH2 S21
Passband Amplitude & Group Delay
(1 dB/div & 50 nsec/div)
LOG
DEL
1 dB/
50 ns/
REF 0 dB
REF 500 ns
28 Mar 2008 11:32:18
Cor
CH1 S21
LOG
Overall Response
(5 dB/div)
5 dB/
REF 0 dB
28 Mar 2008 11:33:32
Cor
Smo
Cor
CENTER
21 . 400 000 MHz
SPAN
1 . 500 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
CENTER
21 . 400 000 MHz
SPAN 15 . 000 000 MHz
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