参数资料
型号: X3C09P1-03S
厂商: Anaren
文件页数: 6/25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

Model X3C09P1-03S
Rev B
Definition of Measured Specifications
Parameter
VSWR
(Voltage Standing Wave
Ratio)
Definition
The impedance match of
the coupler to a 50 Ω
system. A VSWR of 1:1 is
optimal.
The impedance match of
Mathematical Representation
V max
VSWR =
V min
Vmax = voltage maxima of a standing wave
Vmin = voltage minima of a standing wave
Return Loss
the coupler to a 50 Ω
system. Return Loss is
an alternate means to
Return Loss (dB)= 20log
VSWR + 1
VSWR - 1
express VSWR.
Insertion Loss
Isolation
The input power divided
by the sum of the power
at the two output ports.
The input power divided
by the power at the
isolated port.
Insertion Loss(dB)= 10log
Isolation(dB)= 10log
P in
P cpl + P direct
P in
P iso
The difference in phase
Phase Balance
angle between the two
output ports.
Phase at coupled port – Phase at direct port
? P cpl + P direct ?
? P cpl + P direct ?
Amplitude Balance
The power at each output
divided by the average
power of the two outputs.
10log
? ?
P cpl
? 2 ?
and 10log
? ?
P direct
? 2 ?
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
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