Topcon RH-1 User Manual

Please read these Terms and Conditions carefully.
This product is designed to be used by a professional. The user should have a good knowledge
of the safe of the product and implement the types of safety procedures recommended by the
local government protection agency for both private use and commercial job sites.
Any changes or modifications to the equipment not expressly approved by the
party responsible for compliance could void your authority to operate such
equipment.
Turn off the power supply near a highly accurate electronic equipment.
・Outline of product
RH-1 is GPS receiver in GRS-1 to measure the GPS data in real time.
RH-1 supplies the electric power to GRS-1 by two battery and outside AC power, and
enables the operation of GRS-1 of long time.
・Surveying to use the wireless modem
This method of GPS survey allows the operator to reduce the point occupation time, thus permitting
field crews to survey many more points compared to the other methods available.
Real Time Kinematic Surveying
In RTK surveying, one receiver serves as the reference station. The receiver conducts observations
with its antenna affixed to a stationary tripod or another device. The second receiver functions as a
rover, and conducts observations (using an antenna) affixed to a mobile pole and moved to
observation points.
Unlike post-processed kinematic surveys, RTK surveys uses a communications link between the
Base and Rover. Using a radio modem link, the Base receiver transmits its measurement and location
data to the Rover receiver. The Rover, based on the transmitted data and its own observation data,
immediately conducts a baseline analysis and outputs the results.
The GPS receiver receives the correction data that RH-1 received through the connection by
Bluetooth.The GPS receiver uses GRS-1 usually.

General Specification

Table A-1 Physical Specification
Table A-2 lists the Bluetooth wireless technology module's general
Table A-3 lists the internal Digital UHF Modem's General Specifications
Table A-4 lists the internal Spread Spectrum Modem's General Specifications For RH-1 /FH
RH-1 USERS MANUAL
RH-1
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For RH-1/U