2812 [KR]
174 MHz lowpass filter; 174 MHz的低通滤波器
| 型号： | 2812 |
| 厂家： | 
KR ELECTRONICS, INC. |
| 描述： | 174 MHz lowpass filter |
| 文件： | 总2页 (文件大小：44K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KR Electronics, Inc.
www.krfilters.com
KR Electronics
General Description
KR 2812 is a 174 MHz lowpass filter. The filter has a minimum
50 dB of attenuation at 225 MHz. Other bandwidths available.
Please consult the factory.
Features
• Sharp Transition to Stopband
• >50 dB Stopband, 70 dB Typical
• 50 Ω Source and Load
• SMA Connectors
Typical Performance
Passband Amplitude & Group Delay
Overall Response
(0.5 dB/div & 10 nsec/div)
(10 dB/div)
12 Jan 2008 13:10:37
12 Jan 2008 13:09:20
CH1
CH2
S
S
log MAG
delay
.5 dB/
10 ns/
REF 0 dB
REF 0 s
21
21
CH1
S
log MAG
10 dB/
REF 0 dB
21
1
PRm
Cor
PRm
Cor
PRm
Cor
2
CH1 START 1.000 000 MHz
STOP 3 000.000 000 MHz
START 1.000 000 MHz
STOP 174.000 000 MHz
Web
www.krfilters.com
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
Email
Phone
Fax
sales@krfilters.com
(732) 636-1900
(732) 636-1982
© 2008, KR Electronics, Inc.
Page 1
KR Electronics, Inc.
www.krfilters.com
KR 2812 Lowpass
Specifications
Parameter
Specification
Lowpass
174 MHz
225 MHz
50 Ω
Filter type
End of Passband < 2 dB (< 1 dB typical)
Start of Stopband >50 dB (> 70 dB typical)
Source and Load
Physical Dimensions
Dimensions in inches
Metal Case
Also available in surface mount package
Web
www.krfilters.com
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
Email
Phone
Fax
sales@krfilters.com
(732) 636-1900
(732) 636-1982
© 2008, KR Electronics, Inc.
Page 2
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