KR Electronics, Inc.
KR Electronics, Inc.
General Description
KR 2919 is a 27 MHz differential bandpass filter. The filter is
designed for 100
differential source and load impedance.
Other frequencies, bandwidths and impedances are available.
Please consult the factory.
www.krfilters.com
Features
27 MHz Center Frequency
Differential Bandpass Filter
100
DIP Package
Typical Performance
Passband Amplitude & Group Delay
(1 dB/div and 50 nsec/div)
10 Jul 2009 18:24:17
CH1
CH2
PRm
Cor
S 21
S 21
log MAG
delay
1 dB/
50 ns/
REF 0 dB
REF 300 ns
Overall Response
(10 dB/div)
10 Jul 2009 18:27:21
CH1
S 21
log MAG
10 dB/
REF 0 dB
PRm
PRm
Cor
1
Smo
2
CENTER 27.000 000 MHz
SPAN
2.000 000 MHz
CH1 START 10.000 000 MHz
STOP 300.000 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2009, KR Electronics, Inc.
2919, 27 MHz Differential Bandpass, Rev 0, July 10, 2009
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
KR Electronics 2919
Specifications
Parameter
Filter type
Center Frequency
Insertion Loss
3 dB Bandwidth
40 dB Bandwidth
Differential Source & Load
Specification
Differential Bandpass
27 MHz
< 5 dB (< 3 dB typical)
> 1.5 MHz (1.7 MHz typical)
10.6 MHz typical
100
www.krfilters.com
Physical Dimensions
NOTES:
1. FILTER IS BI-DIRECTIONAL
2. ALL PINS ARE 0.030” DIA
3. DIMENSIONS ARE IN INCHES
Pin 1—IN
Pin 8—IN
Pin 4– OUT
Pin 5– OUT
All other pins are connected to case
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2009, KR Electronics, Inc.
2919, 27 MHz Differential Bandpass, Rev 0, July 10, 2009
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
(732) 636-1982
Page 2
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