参数资料
型号: X3C09P1-03S
厂商: Anaren
文件页数: 21/25页
文件大小: 0K
描述: COUPLER 90DEG 800-1000MHZ 3DB
标准包装: 1
系列: Xinger III®
耦合器类型: 标准
频率: 800MHz ~ 1GHz
耦合系数: 3dB
应用: AMPS,CDMA,WCDMA
插入损耗: 0.14dB
功率 - 最大: 110W
隔离: 25dB
回程损耗: 23dB
封装/外壳: 2520(6450 公制)
供应商设备封装: 4-SMD
包装: 标准包装
其它名称: 1173-1105-6
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Model X3C09P1-03S
Rev B
4-Way Splitter/Combiner Network
Amplitude and
* 50 Ω
Termination
* 50 Ω
Term.
Input
* 50 Ω
Termination
* 50 Ω
Phase tracking
Devices
* 50 Ω
Term.
Termination
Amplitude and
Phase tracking
Devices
* 50 Ω
Termination
Output
The splitter/combiner networks illustrated above use only 3dB (hybrid) couplers and are limited to binary divisions (2
n
number of splits, where n is an integer). Splitter/combiner circuits configured this way are known as “corporate”
networks. When a non-binary number of divisions is required, a “serial” network must be used. Serial networks can be
designed with [3, 4, 5, ….., n] splits, but have a practical limitation of about 8 splits.
A 5dB coupler is used in conjunction with a 3dB coupler to build 3-way splitter/combiner networks. An ideal version of
this network is illustrated below. Note what is required; a 50% split (i.e. 3dB coupler) and a 66% and 33% split (which is
actually a 4.77dB coupler, but due to losses in the system, higher coupler values, such as 5dB, are actually better
suited for this function). The design of this type of circuit requires special attention to the losses and phase lengths of
the components and the interconnecting lines. A more in depth look at serial networks can be found in the article
“Designing In-Line Divider/Combiner Networks” by Dr. Samir Tozin, which describes the circuit design in detail and can
be found in the White Papers Section of the Anaren website, www.anaren.com.
3-Way Splitter/Combiner
Pin
5 dB (4.77)
coupler
1/3 Pin
1/3 Pin
3 dB coupler
* 50 Ω
Termination
G=1
* 50 Ω
Termination
2/3 Pin
1/3 Pin
2/3 Pin
1/3 Pin
G=1
3 dB coupler
5 dB (4.77)
coupler
* 50 Ω
Termination
* 50 Ω
Termination
1/3 Pin
1/3 Pin
Pout
G=1
*Recommended Terminations
Power (Watts)
8
10
16
20
50
100
200
Model
RFP- 060120A15Z50-2
RFP- C10A50Z4
RFP- C16A50Z4
RFP- C20N50Z4
RFP- C50A50Z4
RFP- C100N50Z4
RFP- C200N50Z4
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe :
(315) 432-8909
(800) 411-6596
+44 2392-232392
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