Rear - Yaesu DR-1 Operating Manual

Name and Function of Each Component

Rear

 TX ANT terminal
Connect to the transmitting antenna (down link) with the coaxial cable.
The output impedance requirement is 50 ohms.
 Air outlet for cooling fan
 RX ANT terminal
Connect to the receiving antenna (up link) with the coaxial cable.
The input impedance requirement is 50 ohms.
 FUSE 15A jack
A 15 A fuse for the DC power supply through the BACKUP terminals is attached.
 BACKUP terminals
Connect to the 12 V DC power supply.
 FUSE 5A jack
A 5 A fuse for the AC power supply through the AC IN jack is attached.
 ACC jack
Connect to a personal computer with the provided PC connection cable "SCU-20".
 CONTROL I/O connector
This connector allows the repeater to be connected to an external controller for remote operation.
 AC IN jack
Connect to the 100 V to 240 V AC power supply with the provided power cable.
 GND terminal
8