KR Electronics, Inc.
KR 2618-3 Bandpass Filter
General Description
KR 2618-3 is a 100 MHz surface mount bandpass filter. Other
center frequencies and bandwidths available. Please consult the
factory.
www.krfilters.com
Features
•
Surface Mount Package
•
50
Ω
Source and Load
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div & 10 nsec/div)
10 Sep 2005 12:03:00
CH1
CH2
PRm
Cor
1
S 21
S 21
log MAG
delay
1 dB/
10 ns/
REF -3 dB
REF 110 ns
Overall Response
(10 dB/div)
10 Sep 2005 12:03:15
CH1
S 21
log MAG
10 dB/
REF -3 dB
PRm
PRm
Cor
2
Smo
CENTER 100.000 000 MHz
SPAN
5.000 000 MHz
CENTER 100.000 000 MHz
SPAN 100.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2005, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
KR 2618-3 Bandpass
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
1 dB Bandwidth
Source and Load
Specification
Bandpass
100 MHz
< 6 dB (4 dB typical)
> ± 2 MHz
50
Ω
www.krfilters.com
Physical Dimensions
OUTPUT
INPUT
Notes:
1. Surface mount package — Metal cover, open frame
2. Dimensions in inches
3. Use SN60 or SN63 solder during installation
Max Reflow temperature 205° C for 15 sec
4. If boards are cleaned after installation, units must be
completely dried to remove any entrapped moisture that
will effect electrical performance
BOTTOM VIEW
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2005, 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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