Radio Trigger Module-震源控制系统-

Radio Synchronizing of Impulse Sources for Seismic Exploration

Wireless Hammer Switch - RTM may be used for wireless synchronization of impulse sources. RTM units have been used with the following sources:

	Sledge Hammer (with Hammer switch)
	Hydrapulse Weight Drop Units
	Nitrogen-charged Weight Drop Units
	Air Gun Controller
Master Slave operation - RTM units can be used to synchronized multiple seismic recorders
	Master-Slave can use single RTM Encoder with multiple RTM Decoders
	RTM decoders can also be used with the following Encoders - SSC Universal Encoder - SSC Boom Box Encoder - Vib Pro ^TM units - Shot Pro ^TM units

Integrated Radio Interface - RTM units can be used with almost any radio

Integrated GPS interface. The source GPS position is sent back to the Encoder

Seismic Recorders - RTM units can be used with most seismic recorders. Special RTI (Recording Truck Interface) serial status and GPS messages are available with the following recorders

	Sercel SN408 and SN388
	SSC DAQLink and I/O System II recorders
	Geo-X

PC software provides easy to use graphical interface to all shot information

Inexpensive RTM without Display is available for Sledge Hammer Wireless Trigger System

General Specifications:

Physical Specifications:

Height	5.33 cm	2.1 in.
Length	17.145 cm	6.75 in.
Width	14.224 cm	5.6 in.
Operating Temperature Range	-40 C to +60 C	-40 F to +140 F

Electrical Specifications:

Supply Voltage	9 to 18 Volts DC
Time Break Accuracy	+/- 20 Microseconds
Sensing Threshold	1.2 Volts
Input/Outputs	Opto-isolated	Logic Level (User Selectable)

	Vib Pro ^TM is a trademark of INOVA Geophysical
	Shot Pro ^TM is a trademark of INOVA Geophysical