User's Manual

Table Of Contents
PDL User's Guide 7
The amplifier power LED indicates the RF power output level
selected. When lit, the amplifier power LED indicates that the
RF output power is set to high. When blank, the amplifier power
LED indicates that the RF output power is set to low.
The TX LED indicates that the PDL HPB is actively transmitting.
In most RTK applications, the base station TX LED will blink
once per second.
The RX LED indicates that the PDL HPB is receiving an RF
carrier signal. If the RX LED is lit for extended periods of time, or
continuously, then another radio station is operating on the same
frequency. This competing RF source may interfere with the
GPS RTK system, and may require that you change channels for
better performance.
Rear Panel
Data Connector
A five-pin circular LEMO style receptacle accepts both
programming and GPS model specific cables. The supplied
cables are labeled “RADIO” on the end that plugs into the base.
Align the red dot on the plug with the red dot on the receptacle
and push until a clicking sound is heard.
To remove the cable, grasp the blue cable over-mold, and retract
the locking mechanism by pulling the knurled barrel of the plug
toward your palm.