Parametric illustrate:
Coupling: the output power of coupled port / the main-line input power when the remaining port connected with load,
Coupling loss: the power output reduction due to the coupling port, equal to the theoretical value of the main-line insertion loss, The relationship between the minimum theoretical value of the main-line insertion and coupling degree as follows:
Coupled degrees: 3 dB 5dB 7dB 10dB 15dB 20dB
The theoretical loss of main line: 3.0 dB 1.65dB 0.97dB 0.46dB 0.14dB 0.04dB
The main line loss: When each ports connected with load excluding main line, the power changes caused by load due to the coupling in the transmission system, the main line insertion loss also including two aspects: the energy coupling loss & energy dissipation loss.
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Type NO.
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Coupling（dB）
|
Insertion loss（dB）
|
Isolation（dB）
|
VSWR (Coupling Port)
|
|
LP-SC05 0825B
|
5±0.55
|
≤2.0
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≥20
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≤1.3
|
|
LP-SC06 0825B
|
6±0.55
|
≤1.6
|
≥20
|
≤1.25
|
|
LP-SC07 0825B
|
7±0.55
|
≤1.3
|
≥20
|
≤1.25
|
|
LP-SC10 0825B
|
10±0.85
|
≤0.8
|
≥20
|
≤1.25
|
|
LP-SC12 0825B
|
12±0.90
|
≤0.75
|
≥20
|
≤1.25
|
|
LP-SC15 0825B
|
15±0.95
|
≤0.4
|
≥20
|
≤1.25
|
|
LP-SC20 0825B
|
20±1.05
|
≤0.2
|
≥20
|
≤1.3
|
|
LP-SC25 0825B
|
25±1
|
≤0.2
|
≥20
|
≤1.3
|
|
LP-SC30 0825B
|
30±1.5
|
≤0.2
|
≥20
|
≤1.3
|
|
LP-SC40 0825B
|
40±1.5
|
≤0.2
|
≥20
|
≤1.3
|
