EA4TX RemoteBox Series Hardware Reference & Operational Manual page 8

Section 1
RemoteBox Hardware
RemoteBox has the following connections:
•
12-14Vcc power cable.
•
Antenna switch connector: Ant1 or Ant2 (based on model)
•
Band Data Input 1 or 2 Radios (based on model).
•
Auxiliary Interface (i.e. band Pass Filter control) or Antenna 9-12 output
•
USB Port for computer connection and software control through the RBM
software program.
Board layout.
1.1 ANT1/ANT2 Ports: Antenna Switch Connection
You can use the Female DB9 port labeled ANT1 to send signals to an antenna
switch. If you have a 2x6 or 2x8 RemoteBox model it will also have an ANT2 port to
control a second switch or a 2x RF IN switch.
Hardware Reference and Operational Manual: RemoteBox
PCB inside view and layout for RemoteBox
Page 8