KR 2434-20 Lowpass Filter
General Description
KR 2434-20 is a surface mount low-
pass filters. Other passband fre-
quencies are available. Please
consult the factory.
KR Electronics, Inc.
www.krfilters.com
Features
•
Surface Mount Package
•
2:1 Transition to Stopband
•
55 dB Stopband
•
50
Ω
Source and Load
Typical Performance
Passband Amplitude & Group Delay
(0.5 dB/div and 10 nsec/div)
18 Jun 2002 15:55:26
CH1
CH2
1
PRm
Cor
PRm
S 21
S 21
log MAG
delay
.5 dB/
10 ns/
REF 0 dB
REF 0 s
CH1
S 21
log MAG
Overall Response
(10 dB/div)
18 Jun 2002 15:55:50
10 dB/
REF 0 dB
STOP
200 MHz
2
PRm
Cor
Smo
START
.100 000 MHz
STOP 20.000 000 MHz
START
.100 000 MHz
STOP 200.000 000 MHz
Figure 1
Figure 2
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2002, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
2434-
KR 2434-20 Lowpass
Specifications
Parameter
Filter type
End of Passband Fc ( < 0.5 dB)
Attenuation at 2 x Fc
Source & Load
VSWR
Specification
Lowpass
20 MHz
> 55 dB
50
Ω
< 1.2 Typical
www.krfilters.com
Physical Dimensions
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2002, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2