Back Up Battery Port; Rf Ports; Figure 2-4 Battery Backup Port; Figure 2-5 Rf Port - ADRF SDRX-43-BTF User Manual

2.3.2 Back Up Battery Port

The SDRX-43-BTF can be connected to an ADRF-BBU (ADRF Battery Backup) to provide power during a power
failure. If an ADRF-BBU is utilized, connect the ADRF-BBU to the SDRX-43-BTF via the external battery port.
(WARNING: The circuit switch on the ADRF-BBU must be set to OFF before connecting the ADRF-BBU to the
SDRX-43-BTF to prevent damage to the repeater or the ADRF-BBU and personal injury.)
Note: Please contact ADRF Technical Support for assistance if you are unfamiliar with the installation
procedure of our battery box.
2.4

RF Ports

• DONOR – 4.3-10 female which is used to connect the donor antenna
• DONOR_ CPL (20dB) – SMA female 20 dB coupling port which is used to Modem
• SERVER_CPL (40dB) – SMA female 40 dB coupling port which is used to monitor the amplified DL signal
• SERVER – 4.3-10 female which is used to connect the server antenna
Advanced RF Technologies, Inc.
Figure 2-4 Battery Backup Port
SDRX-43-BTF
CPL(-40dB)
AC IN
SERVER
BATTERY
SERVICE
HOST
LAN0
REMOTE
LAN1
DONOR
CPL(-20dB)
Figure 2-5 RF port
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