User's Manual

Advanced RF Technologies, Inc.

The SDR-ICS-43 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 SDR-ICS-43 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 SDR-

ICS-43 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

Figure 2-5 RF port

· DONOR – 4.3-10 female which is used to connect the donor antenna

· DONOR_Modem CPL (20dB) – SMA female 20 dB coupling port which is used to Modem

· MODEM_ANT – SMA female port which is used to provide RF signal to the optional external modem box or

connect the DONOR_ CPL port.

· SERVER_CPL (30dB) – SMA female 30 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