2801 Datasheet, PDF (1/2 Pages) KR Electronics, Inc. – 42 MHz surface mount bandpass filter

KR Electronics
KR Electronics, Inc.
www.krfilters.com
General Description
KR 2801 is a 42 MHz surface mount bandpass filter. The filter
has a minimum 3 dB bandwidth of 4 MHz. Other passband fre-
quencies are available. Please consult the factory.
Features
• 42 MHz Center Frequency
• Surface Mount Package
• 50 Ω Source and Load
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div and 50 nsec/div)
CH1 S ₂₁
CH2 S ₂₁
PRm
Cor
log MAG
delay
1 dB/
50 ns/
24 Oct 2007 16:24:35
REF 0 dB
REF 130 ns
1
Overall Response
(10 dB/div)
CH1 S ₂₁
log MAG
PRm
Cor
10 dB/
24 Oct 2007 16:10:46
REF 0 dB
PRm
Cor
Smo
CENTER 42.000 000 MHz
2
SPAN 4.000 000 MHz
CH1 CENTER 42.000 000 MHz
SPAN 50.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2007, KR Electronics, Inc.
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