Table 3.9 Rf Cable Identification Tag - Samsung RRH-2WB Installation Manual

Mobile wimax/td-lte

Table of Contents

Checking Feeder Connection

After connecting the feeder cables, perform the continuity test and feeder cable return loss

to check if the feeder cable is changed and measure VSWR of antenna and feeder cable.

Connection Part of System External

Measure all cables of section

value or less. If the VSWR exceeds the specification value, disassemble the connector and

measure each section separately.

Checking VSWR for Minimum Cable Bend Radius and Length of RF Cable

If the VSWR value for minimum cable bend radius and length of RF cable is not

applied, system may not work properly because RF signals cannot transmit or

receive smoothly. So, the VSWR value for minimum cable bend radius and length

of RF cable must be checked and applied.

RF Cable Identification Tag Installation

Attach the identification tape in the below table to the RF cable.

Table 3.9 RF Cable Identification Tag

Attach the identification tag to the both ends of the antenna.

Use the material of aluminum coated by vinyl for the identification tag.

- Antenna side: Attach the tag to the feeder line using binding strings

through the two holes on the tag.

- Equipment Side: Cover up the feeder line with the tag and fix it using

binding strings through the two holes on the tag.

The markings must be prevented from being erased by using relief

engraving or coated labels.

Mobile WiMAX/TD-LTE RRH-2WB Installation Manual/Ver.2.0

Description

Antenna

3-29

Table of Contents