2876 - KR Electronics

KR Electronics, Inc.
KR Electronics
www.krfilters.com
General Description
KR 2876 is a 550 MHz bandpass filter. The filter has a typical 3
dB bandwidth of 55 MHz. Other passband frequencies are available. Please consult the factory.
Features
 550 MHz Center Frequency
 3 dB Bandwidth 55 MHz
 Sharp Transition to the Stopband
 SMA Connectors
 50  Source and Load
Typical Performance
Passband Amplitude & Group Delay
Overall Response
(1 dB/div and 10 nsec/div)
(10 dB/div)
13 Dec 2008 15:52:55
CH2
CH4
S31
S31
LOG
DEL
1 dB/
10 ns/
13 Dec 2008 15:55:52
REF -2 dB
REF 20 ns
CH1
S31
LOG
10 dB/
REF 0 dB
Avg
16
2
4
Cor
Cor
CENTER
550 . 000
000
MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
SPAN
60 . 000
000
MHz
CENTER
550 . 000
000
MHz
SPAN
Web
Email
Phone
Fax
1 000 . 000
000
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
MHz
KR Electronics, Inc.
www.krfilters.com
KR Electronics 2876
Specifications
Parameter
Specification
Filter type
Bandpass
Center Frequency
550 MHz
Insertion Loss
< 5 dB (3.2 dB typical)
3 dB Bandwidth
55 MHz
Attenuation at 500 MHz
> 60 dB
Attenuation at 610 MHz
> 60 dB
50 
Source and Load

Physical Dimensions
Dimensions in inches
Metal Case
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2