CHCNAV ibase as a base and Trimble R8s as a rover, RTK with connect with radio

To do this first you need to connect ibase with its controller and set work mode as it is.
work mode _ Autobase
datalink _ internal radio
correction format _ RTCM 3x, or other
Protocol _ TT450
baud rate - 9600
power _ 5W ( as per your requirement )
channel _ in between 1 to 9 nay.
On trimble
start controller and start trimble access application, and make a new job,
then go to connect option and select rover serial number ( in the blank of the base serial number you have to select None)
then go to survey style and go to RTK, and then rover option
select Broadcast format - RTCM RTK, after that press accept
go to the rover data link
Type _ radio
Radio - receiver internal and connect radion
after connecting the radio first, you have to add the radio frequency as you set in CHC ibase ( 462.5500MHz ) and set base radio mode ( TRIMTALK V1 at 9600 bps ) then press enter bottom hear, and accept it and store it
after this setting go to general survey, measurement, RTK, measurement point.