KR Electronics, Inc.
KR Electronics
General Description
KR 2836 is a 230 MHz surface mount bandpass filter. The filter
has a minimum 3 dB bandwidth of 64 MHz. Other passband
frequencies are available. Please consult the factory.
www.krfilters.com
Features
•
230 MHz Center Frequency
•
Surface Mount Package
•
50
Ω
Source and Load
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div and 5 nsec/div)
28 May 2008 15:32:53
CH1
CH2
S31
S31
LOG
DEL
1 dB/
5 ns/
REF 0 dB
REF 0 s
Overall Response
(10 dB/div)
28 May 2008 15:33:51
CH1
S31
LOG
10 dB/
REF 0 dB
Cor
Cor
Smo
Cor
CENTER
230 . 000
000
MHz
SPAN
64 . 000
000
MHz
CENTER
230 . 000
000
MHz
SPAN
459 . 980
000
MHz
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 1
KR Electronics, Inc.
KR Electronics 2836
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
3 dB Bandwidth
Attenuation at 130 MHz
Attenuation at 300 MHz
Source and Load
Specification
Bandpass
230 MHz
< 2 dB
64 MHz min
45 dB min
45 dB min
50
Ω
www.krfilters.com
Typical 83 MHz
Typical 55 dB
Typical 55 dB
Physical Dimensions
Notes:
1. Surface mount package — Metal cover, open frame
2. Dimensions in inches
3. Maximum reflow temperature 209° C for 10 seconds maximum
4. If boards are cleaned after installation, units must be completely dried
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