KR Electronics, Inc.
KR Electronics
General Description
KR 2825 is a 196 MHz bandpass filter. The filter has a mini-
mum 3 dB bandwidth of 40 MHz. Other passband frequencies
are available. Please consult the factory.
www.krfilters.com
Features
•
196 MHz Center Frequency
•
40 MHz Bandwidth
•
SMA Connectors
•
Also available in surface mount
•
50
Ω
Source and Load
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div and 10 nsec/div)
Overall Response
(10 dB/div)
19 Mar 2008 12:49:10
CH1
CH2
PRm
Cor
S 21
S 21
log MAG
delay
1 dB/
10 ns/
REF 0 dB
REF 0 s
19 Mar 2008 12:50:16
CH1
S 21
log MAG
10 dB/
REF 0 dB
PRm
Cor
1
PRm
Cor
2
Smo
CENTER 196.000 000 MHz
SPAN 40.000 000 MHz
CENTER 196.000 000 MHz
SPAN 350.000 000 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 2825
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
Attenuation at 176 MHz
Attenuation at 216 MHz
Attenuation at 155 MHz
Attenuation at 237 MHz
Source and Load
Specification
Bandpass
196 MHz
< 2.5 dB ( 1.5 dB typical)
< 3 dB
< 3 dB
> 50 dB
> 50 dB
50
Ω
www.krfilters.com
Physical Dimensions
Dimensions in inches
Metal Case
Also available in surface mount package
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
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