Project Specs

ManualsBrandsSHENZHEN AONI ELECTRONIC ManualsCamera & PhotoSmart Battery Doorbell Camera

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4.VSWR Parameter

* Voltage Standing Wave Ratio(VSWR)

Return Loss(RL)

RL=20*log10[(VSWR+1)/(VSWR-1)

5. Efficiency and Gain

Frequency(MHz)

VSWR

410

4.45

430

2.01

450

2.13

Frequency

(MHz)

410

430

440

Efficiency

(%)

27.94

24.14

22.18

Gain

(dBi)

-0.2

-1.26

-1.62