KR 2156-20-50

KR Electronics, Inc.
KR 2156-20-50 Lowpass Filter
www.krfilters.com
General Description
Features
• 20 MHz lowpass
• 50 Ω
• DIP Package
KR 2156-20-50 is a 20 MHz lowpass filter. The filter has a 20
MHz min 1 dB bandwidth and is designed for 50 Ω source and
load impedance. Other passband frequencies, bandwidths and
impedances are available. Please consult the factory.
Typical Performance
Passband Amplitude
Overall Response
(1 dB/div)
(10 dB/div)
12 Jul 2002 15:23:26
CH1
MEM
LOG
1 dB/
12 Jul 2002 15:23:32
REF 0 dB
CH2
*
MEM
LOG
10 dB/
REF 0 dB
*
Cor
Hld
Cor
Hld
START
. 100
000
MHz
STOP
Figure 1
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2002, KR Electronics, Inc.
20 . 000
000
MHz
START
. 100
000
MHz
STOP
60 . 000
000
MHz
Figure 2
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
www.krfilters.com
KR 21562156-2020-50
Specifications
Parameter
Specification
Filter type
Lowpass
Insertion Loss
< 1 dB
Attenuation at 20 MHz
< 1 dB
Attenuation at 40 MHz
> 40 dB
Source & Load
50 Ω
Physical Dimensions
Metal Case
Pin 1 is Input Pin 5 is Output
All other Pins are Ground
All leads .030” diameter
Dimensions inches
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2002, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 2