ZTE Corporation ZXMBW-RA25 Manuale Utente
ZXMBW RA25 Agile 2.5G Remote Radio Frequency Unit Installation Manual
42
Confidential and Proprietary Information of ZTE CORPORATION
This chapter describes the installation preparation for the RA25
main antenna feeder system, and its structure, installation flow,
installation procedure of each component, SWR test, and water
prevention treatment of the feeder connector.
main antenna feeder system, and its structure, installation flow,
installation procedure of each component, SWR test, and water
prevention treatment of the feeder connector.
Installation Preparation
Before the installation of the main antenna feeder system, verify
the installation persons for their qualifications of work high
above the ground, and prepare and check the installation
environment, measures, tools and accessories.
the installation persons for their qualifications of work high
above the ground, and prepare and check the installation
environment, measures, tools and accessories.
Installation Personnel Preparation
The installation of the antenna feeder is generally conducted by
the antenna feeder installation personnel under the supervision
of the installation supervisor.
the antenna feeder installation personnel under the supervision
of the installation supervisor.
1. Requirements for the installation supervisor:
n
Familiar with the materials, tools and procedures for the
installation of the antenna feeder.
installation of the antenna feeder.
n
Responsible for organizing and coordinating the installation
personnel, and reasonably assigning the work to the
appropriate personnel according to the safety as top
priority principle, particularly the work on the tower.
personnel, and reasonably assigning the work to the
appropriate personnel according to the safety as top
priority principle, particularly the work on the tower.
2. Requirements for the installation personnel:
n
Skillfully installing the antenna feeder under the guidance of
the supervisor.
the supervisor.
n
Bearing the qualification certificate for work high above the
ground and being in good physical status (for personnel
working on the tower).
ground and being in good physical status (for personnel
working on the tower).
n
Observing the regulations for the use of the safety tools and
having purchased the personal safety insurance.
having purchased the personal safety insurance.
n
No drinking.
Installation Environment Check
The installation environment check of the main feeder includes
the following items:
the following items:
n
Lightning protection and grounding
The network operator must install lightning rod, lightning
prevention grounding pole, and outdoor lightning protection
grounding cable. The engineering supervisor must check if
The network operator must install lightning rod, lightning
prevention grounding pole, and outdoor lightning protection
grounding cable. The engineering supervisor must check if