2746 [KR]
Bandpass Filter; 带通滤波器
| 型号： | 2746 |
| 厂家： | 
KR ELECTRONICS, INC. |
| 描述： | Bandpass 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 2746 is a 157.5 MHz bandpass filter. The filter has a mini-
mum 3 dB bandwidth of 55 MHz. Other passband frequencies
are available. Please consult the factory.
Features
• Sharp Transition to Stopband
• 50 dB Stopband
• 50 Ω Source and Load
Typical Performance
Passband Amplitude & Group Delay
Overall Response
(1 dB/div and 10 nsec/div)
(10 dB/div)
11 Dec 2006 11:04:13
11 Dec 2006 10:58:22
CH1
CH2
S
S
log MAG
delay
1 dB/
10 ns/
REF 0 dB
REF 0 s
CH1
S
log MAG
10 dB/
REF 0 dB
21
21
21
PRm
Cor
PRm
Cor
1
2
PRm
Cor
CENTER 157.500 000 MHz
SPAN 55.000 000 MHz
CENTER 157.500 000 MHz
SPAN 300.000 000 MHz
Web
Email
Phone
Fax
www.krfilters.com
sales@krfilters.com
(732) 636-1900
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
(732) 636-1982
© 2006, KR Electronics, Inc.
Page 1
KR Electronics, Inc.
www.krfilters.com
KR Electronics 2746
Specifications
Parameter
Specification
Bandpass
157.5 MHz
< 2 dB
Filter type
Center Frequency
Insertion Loss
3 dB Bandwidth
Attenuation at 115 MHz
Attenuation at 200 MHz
Source and Load
55 MHz min
> 50 dB
> 50 dB
50 Ω
Physical Dimensions
Notes:
1. Dimensions in inches
2. Also available in a 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
© 2006, KR Electronics, Inc.
Page 2
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