2708 [KR]
Bandpass Filter; 带通滤波器
| 型号： | 2708 |
| 厂家： | 
KR ELECTRONICS, INC. |
| 描述： | Bandpass Filter |
| 文件： | 总2页 (文件大小：97K) |
| 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 2708 is a 160 MHz surface mount bandpass filter. The filter
has a minimum 2 dB bandwidth of 50 MHz and group delay
equalization. Other passband frequencies are available. Please
consult the factory.
Features
• Surface Mount Package
• Group Delay Equalization
• 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)
10 Aug 2006 15:47:57
10 Aug 2006 15:49:42
CH1
CH2
S
S
log MAG
delay
1 dB/
10 ns/
REF -2 dB
REF 65 ns
CH1
S
log MAG
10 dB/
REF 0 dB
21
21
21
PRm
Cor
PRm
Cor
1
2
PRm
Cor
CENTER 160.000 000 MHz
SPAN 50.000 000 MHz
CENTER 160.000 000 MHz
SPAN 200.000 000 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 2708
Specifications
Parameter
Specification
Bandpass
Filter type
Center Frequency
Insertion Loss
160 MHz
< 5 dB ( 3 dB typical)
50 MHz min
> 50 dB
2 dB Bandwidth
Attenuation at 116 MHz
Attenuation at 204 MHz
Source and Load
> 50 dB
50 Ω
Physical Dimensions
Notes:
1. Surface mount package — Metal cover, open frame
2. Dimensions in inches
3. Maximum reflow temperature is 209° C for 10 sec maximum
4. If boards are cleaned after installation, units must be completely dried
Web
www.krfilters.com
sales@krfilters.com
(732) 636-1900
KR Electronics, Inc.
91 Avenel Street
Avenel, NJ 07001
Email
Phone
Fax
(732) 636-1982
© 2006, KR Electronics, Inc.
Page 2
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