CPF107V 查看數據表（PDF） - YCL Electronics

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产品描述 (功能)

生产厂家

CPF107V

Very high speed Digital Subscriber Line, Smartphone Splitter

YCL Electronics  

Product Specification

CPF107V

4.3.4. Return Loss for Smartphone :

4.3.4.1.Test Equipment :

a : HP4395A Network / Spectrum / Impedance Analyzer

b : HP87512A Transmission / Reflection test set

c : Balun North Hills : 0415LB( 50Ω : 150Ω ) ; 0303LB(50Ω : 135Ω)

4.3.4.2. Test Setup: is shown in Fig.4 .

4.3.4.3. Test Procedure :

a : Set A/R mode for Return loss test.

b : Set frequency of interest given in specification.

c : Calibrating the HP4395A network Analyzer via the thru for attenuation test while

open, short, load calibration being performed for Return loss.

d : Measurement and Return loss.

Fig. 4. Test Setup

Data sheet subject to change without notice

RDPS-POTS393(R0)06/17/2002

SHEET 9 OF 11

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