2838-30-SMA Datasheet, PDF (1/2 Pages) KR Electronics, Inc. – 140 MHz Center Frequency

KR Electronics
KR Electronics, Inc.
www.krfilters.com
General Description
KR 2838-30-SMA is a 140 MHz group delay equalized bandpass
filter. The filter has a passband from 125 MHz to 155 MHz.
Other passband frequencies are available. Please consult the
factory.
Features
• 140 MHz Center Frequency
• Sharp Transition to Stopband
• Group Delay Equalized
• 50 Ω Source and Load
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div and 5 nsec/div)
CH1 S31
CH3 S31
LOG
DEL
1 dB/
5 ns/
REF -3 dB
REF 75 ns
25 Nov 2008 14:32:01
Cor
Smo
Cor
Overall Response
(10 dB/div)
CH2 S31
LOG
10 dB/
REF 0 dB
25 Nov 2008 14:32:27
Cor
CENTER 140 . 000 000 MHz
SPAN 30 . 000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
CENTER 140 . 000 000 MHz
SPAN 200 . 000 000 MHz
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Email
Phone
Fax
www.krfilters.com
[e-mail]
[phone]
[phone]
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