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Model X3C21P1-03S
Rev C
4-Way Splitter/Combiner Network
Amplitude and
* 50 ?
Termination
* 50 ?
Term.
Input
* 50 ?
Termination
* 50 ?
Termination
Phase tracking
Devices
Amplitude and
Phase tracking
Output
* 50 ?
Term.
Devices
* 50 ?
Termination
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 ?
Termination
G=1
* 50 ?
Termination
2/3 Pin
1/3 Pin
2/3 Pin
1/3 Pin
G=1
3 dB coupler
5 dB (4.77)
coupler
* 50 ?
Termination
* 50 ?
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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相关PDF资料
X3C21P2-03S COUPLER 90DEG 2000-2300MHZ 3DB
X3C26P1-03S COUPLER 90DEG 2650-2800MHZ 3DB
X3C26P1-30S COUPLER 90DEG 2650-2800MHZ 30DB
X3DC07E2S DOHERTY COMBINER 728-768MHZ SMD
X3DC08E2S DOHERTY COMBINER 862-894MHZ SMD
X3DC09E2S DOHERTY COMBINER 920-960MHZ SMD
X3DC18E2S DOHERTY COMBINR 1805-1880MHZ SMD
X3DC19E2S DOHERTY COMBINR 1930-1990MHZ SMD
相关代理商/技术参数
X3C21P1-03S-CT 制造商:Anaren Microwave 功能描述:RF HYBRID COUPLER
X3C21P1-03S-R 制造商:Anaren Microwave 功能描述:RF HYBRID COUPLER
X3C21P1-05S 功能描述:信号调节 2000-2300MHz IL.15dB VSWR:1.22 -55 to 95C RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
X3C21P1-05S-CT 制造商:Anaren Microwave 功能描述:RF DIRECTIONAL COUPLER
X3C21P1-05S-R 制造商:Anaren Microwave 功能描述:RF DIRECTIONAL COUPLER
X3C21P2-03S 功能描述:COUPLER 90DEG 2000-2300MHZ 3DB RoHS:是 类别:RF/IF 和 RFID >> RF 定向耦合器 系列:Xinger III® 其它有关文件:CPL-WB-01C2 View All Specifications 标准包装:1 系列:- 耦合器类型:标准 频率:824MHz ~ 2.025GHz 耦合系数:34dB 应用:通用 插入损耗:0.2dB 功率 - 最大:- 隔离:- 回程损耗:15dB 封装/外壳:6-WFBGA，FCBGA 供应商设备封装:6-覆晶 包装:Digi-Reel® 其它名称:497-12155-6
X3C25F1-03S-CT 制造商:Anaren Microwave 功能描述:RF HYBRID COUPLER
X3C25F1-03S-R 制造商:Anaren Microwave 功能描述:RF HYBRID COUPLER