2852 Datasheet, PDF (1/2 Pages) KR Electronics, Inc. – 250 KHz elliptic type lowass filter

KR Electronics
KR Electronics, Inc.
www.krfilters.com
General Description
KR 2852 is a 250 KHz elliptic type lowass filter. The filter has a
minimum 3 dB bandwidth of 250 KHz. Other passband frequen-
cies are available. Please consult the factory.
Features
• < 3 dB at 250 KHz
• > 50 dB at 350 KHz
• 200 Ω Source and Load
Typical Performance
CH1 S ₂₁
CH2 S ₂₁
1
PRm
Cor
Passband Amplitude & Overall Response
(0.25 dB/div and 10 dB/div)
log MAG
log MAG
10 dB/
.25 dB/
1
REF 0 dB
REF 0 dB
g
4_ -88.555 dB
4_:-.2781 dB
.510 800 MHz
4
1_ -.3409 dB
2
250 kHz
2_ -58.99 dB
350 kHz
3_ -74.397 dB
357.4 kHz
PRm
Cor
CH1 START .030 000 MHz
CH2 START .030 000 MHz
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
© 2008, KR Electronics, Inc.
.250 000 MHz
2
3
4
STOP .700 000 MHz
STOP .250 000 MHz
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Phone
Fax
www.krfilters.com
[e-mail]
[phone]
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