KR 2852

KR Electronics, Inc.
KR Electronics
www.krfilters.com
General Description
KR 2852 is a 250 KHz elliptic type lowass filter. The filter has a Features
minimum 3 dB bandwidth of 250 KHz. Other passband frequen- • < 3 dB at 250 KHz
cies are available. Please consult the factory.
• > 50 dB at 350 KHz
• 200 Ω Source and Load
Typical Performance
Passband Amplitude & Overall Response
(0.25 dB/div and 10 dB/div)
g
CH1
CH2
1
S 21
S 21
log MAG
log MAG
10 dB/
.25 dB/
REF 0 dB
REF 0 dB
4_ -88.555 dB
4_:-.2781 dB
.510 800 MHz
1
PRm
4
1_ -.3409 dB
250 kHz
Cor
2
2_ -58.99 dB
350 kHz
3_ -74.397 dB
357.4 kHz
.250 000 MHz
PRm
2
Cor
3
4
CH1 START
CH2 START
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
.030 000 MHz
.030 000 MHz
STOP
STOP
.700 000 MHz
.250 000 MHz
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 1
KR Electronics, Inc.
www.krfilters.com
KR Electronics 2852
Specifications
Parameter
Specification
Filter type
Lowpass
End of Passband <3 dB
250 KHz
Start of Stopband >50 dB
350 KHz
Source and Load
200 Ω
Passband Phase Matching Available
Physical Dimensions
Dimensions in inches
Metal Case
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
Web
Email
Phone
Fax
www.krfilters.com
[email protected]
(732) 636-1900
(732) 636-1982
Page 2