CommScope ATC300-2000 - Manual (Page 21)

ATC300-1000/2000 Teletilt ® RET System Section 1–System Description
Bulletin 639544 • Revision L August 2014 1-5
Figure 1-5. ATC300-1000/2000 SMB Ports.
The ATC300-1000/2000 controller has six 50 ohm SMB connectors (Figure 1-5). These ports are used
to connect SMB coaxial cable from the controller to a dc 2.1 bias tee for transmitting the AISG signal
with the RF signal up the tower through a coaxial cable.
Figure 1-6. ATC300-1000/2000 AISG Port.
The ATC300-1000/2000 controller provides an 8-pin circular female RET AISG connector port (Figure
1-6). This port is used to connect the controller to a RET system using AISG RET cabling.