MBF-40 SMR900 PS REPEATER
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless
–
Coverage
Date: 31-May-18
www.cobham.com/wireless
Doc. No. 00141UM
Rev. 1.0
Page |
24
2.3.6 Service Antenna Connections
WARNINGS!
Be sure the antennas are connected before applying power to the repeater.
Connect the Server antenna to the Repeater DIN 7/16” server antenna connection.
Figure 2-22. Service Antenna Connection
2.3.7
Power Connections and Power On
This section describes how to connect the power source to the repeater and power on the repeater. This
section also provides information about the backup battery pack.
2.3.7.1 Power Connections
CAUTION!
•
Make sure the antenna cables or 50 ohm terminations are connected to the repeater’s
antenna connectors before the repeater is turned on.
•
Be sure a circuit breaker meeting the instructions given in Section
2.2.3.1 is connected near
the unit at an easily reachable and accessible location from the unit.
•
Be sure the power source to the repeater is disconnected before connecting the power wires
to the repeater power plinth.
•
Please be aware that the equipment may, during certain conditions become very warm and
can cause minor injuries if handled without any protection, such as gloves.
For -48 VDC models - the -48VDC version of the power supply is designed to turn off if the supply voltage
falls below -36V (
±
1V), not to drain the feeding battery. It will turn on again as the supply voltage reaches -
43V (
±
1V).
Server Antenna
Summary of Contents for MBF-40 Americas
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