2473-A [KR]
Bandpass Filter; 带通滤波器
| 型号： | 2473-A |
| 厂家： | 
KR ELECTRONICS, INC. |
| 描述： | Bandpass Filter |
| 文件： | 总2页 (文件大小：26K) |
| 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 2473-A Bandpass Filter
General Description
KR 2473-A is a 26.88 MHz bandpass filter. The filter has a
minimum 3 dB bandwidth of 7.8 MHz and is designed for 50 Ω
source and load impedance. Phase linearity is better than 2° over
a 6.5 MHz bandwidth. Other center frequencies and bandwidths
are available. Please consult the factory.
Features
• 26.88 MHz Bandpass
• Linear Phase
• 50 Ω
• SMA Connectors
Typical Performance
Passband Amplitude & Group Delay
Overall Response
(1 dB/div & 5 nsec/div)
(10 dB/div)
16 May 2003 11:03:21
CH1
CH2
S31
S31
LOG
DEL
1 dB/
5 ns/
REF -.5 dB
REF 330 ns
1 : -3
1 : 332
.
3868
dB
CH1
S31
LOG
10 dB/
REF 0 dB
.
18 ns
26
.
880 000 MHz
Cor
1
Avg
16
3
2
2
1
3
CENTER
26
.
900 000 MHz
SPAN
7. 800 000 MHz
CENTER
26
.
880
000
MHz
SPAN
40
.
000
000
MHz
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
© 2003, KR Electronics, Inc.
Page 1
KR Electronics, Inc.
www.krfilters.com
KR 2473-A
Specifications
Parameter
Specification
Bandpass
26.88 MHz
< 5 dB
Filter type
Center Frequency
Insertion Loss
3 dB Bandwidth
> 7.8 MHz
< 20 nsec
< 2°
Group Delay Ripple (6.5 MHz BW)
Phase Linearity (6.5 MHz BW)
VSWR (6.5 MHz BW)
Attenuation at 19.4 MHz & below
Attenuation at 34.4 MHz
Source & Load
< 2:1
> 60 dB
> 60 dB
50 Ω
Physical Dimensions
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
© 2003, KR Electronics, Inc.
Page 2
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