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Model X3C21P1-03S
Rev C
Application Information
The X3C09P1-03S is an “X” style 3dB (hybrid) coupler. Port configurations are defined in the table on page 2 of this
data sheet and an example driving port 1 is shown below.
Ideal 3dB Coupler Splitter Operation
1V
Isolated Port
1
2
4
3
0.707V ∠θ (-3dB)
0.707V ∠θ -90 (-3dB)
The hybrid coupler can also be used to combine two signals that are applied with equal amplitudes and phase
quadrature (90o phase difference). An example of this function is illustrated below.
Ideal 3dB Coupler Combiner Operation
0.707V ∠θ
0.707V ∠θ -90
1
2
4
3
Isolated Port
1V ∠ Φ
3dB couplers have applications in circuits which require splitting an applied signal into 2, 4, 8 and higher binary
outputs. The couplers can also be used to combine multiple signals (inputs) at one output port. Some splitting and
combining schemes are illustrated below:
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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
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