User's Manual

3800 Information
October 2009 3800 Digital Repeater Operating Manual 1 -5
Power Supply
The power supply accepts the AC line power input and converts it into the various DC power
requirements of the repeater.
1.3 System Configuration
The 3800 Repeater is typically used as the repeater component in an EF Johnson Technologies Trunked
IP25
TM
Configuration of 3800 repeaters is performed through the Network Management System (NMS). Refer to
Section 3.3, “Trunked System Operation”in this manual for system operating information.
System. This is an Internet Protocol (IP) Local Area Network (LAN) based radio system. Using a
IP network configuration lets a system administrator manage the radios and system components exactly as
if they were computers on a LAN. See Figure 1.3.