2740 Datasheet, PDF (1/2 Pages) KR Electronics, Inc. – Lowpass Filter

KR Electronics
KR Electronics, Inc.
www.krfilters.com
General Description
KR 2740 is a 44 MHz lowpass filter. The passband is flat
within 0.5 dB to 44 MHz. Stopband attenuation is 60 dB by
60 MHz. Other frequencies are available. Please consult the
factory.
Features
• 44 MHz Lowpass
• 60 dB Stopband by 60 MHz
• Surface Mount
• 50 Ω Source and Load
Typical Performance
Passband Amplitude & Group Delay
(0.5 dB/div & 10 nsec/div)
CH1 S ₂₁
CH2 S ₂₁
PRm
Cor
1
log MAG
delay
.5 dB/
10 ns/
REF 0 dB
REF 0 s
31 Oct 2006 17:32:08
CH1 S ₂₁
log MAG
PRm
Cor
Overall Response
(10 dB/div)
10 dB/
31 Oct 2006 17:26:50
REF 0 dB
2
PRm
Cor
START .100 000 MHz
STOP 44.000 000 MHz
CH1 START .100 000 MHz
STOP 120.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2006, KR Electronics, Inc.
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