KR 2157-88-5-50 Bandpass Filter
General Description
KR 2157-88-5-50 is a 88 MHz bandpass filter. The filter has a
5% min 3 dB bandwidth and is designed for 50
Ω
source and
load impedance. Other passband frequencies, bandwidths and
impedances are available. Please consult the factory.
KR Electronics, Inc.
www.krfilters.com
Features
•
88 MHz Bandpass
•
50
Ω
•
DIP Package
Typical Performance
Passband Amplitude
(1 dB/div)
REF -4 dB
13 Sep 2004 14:59:18
CH1
S 21
log MAG
1 dB/
CH1
S 21
log MAG
Overall Response
(10 dB/div)
REF 0 dB
13 Sep 2004 14:59:58
10 dB/
PRm
PRm
CENTER 88.000 000 MHz
SPAN
7.000 000 MHz
CENTER 88.000 000 MHz
SPAN 100.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2004, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
2157-88-
KR 2157-88-5-50
Specifications
Parameter
Filter type
Insertion Loss
Minimum 3 dB Bandwidth
Maximum 40 dB Bandwidth
Source & Load
Specification
Bandpass
< 6 dB ( < 5 typical)
4.4 MHz
35.2 MHz
50
Ω
www.krfilters.com
Physical Dimensions
Metal Case
Pin 1 is Input Pin 5 is Output
All other Pins are Ground
All leads .030” diameter
Dimensions inches
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2004, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2
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