HPT404BT HPT401BT/901BT HPT435BT
TRIUMPH-2 START GUIDE
3
To operate TRIUMPH-2
as RTK base station it
could be equipped with
Bluetooth® capable
external radio like either
one of three UHF 406.1-
470 MHz radio trans-
ceivers: 35W HPT435BT,
4W HPT404BT, 1W
HPT401BT or license
free frequency hop-
ping 902-928 MHz 1 W
HPT901BT radio trans-
ceiver.
TRIUMPH-2 communicates with radio via Bluetooth wireless link. Up to 50 ft
(~15 m) is the practicable range of the communication between TRIUMPH-2
and HPT401BT/HPT404BT. Actually in the field they keep reliable connection
up to 130 ft (~40 m). TRIUMPH-2 and radio are paired at the factory, so they
automatically connect together after power applied.
To turn ON the radio without the internal battery, connect the external power
using the cable included to the kit.
To turn ON the radio with the internal battery, either connect the external
power or press and hold the power button for more than 5 seconds to operate
from the battery. To charge the internal battery, connect the external power.
External radio status indication:
WARNING!
To avoid serious damage
of the equipment, do not
use the radio without the
antenna!
