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Radio Synchronizing of Impulse Sources for Seismic Exploration
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Wireless
Hammer Switch - RTM may be used for wireless synchronization of
impulse sources. RTM units have been used with the following sources:
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Sledge Hammer (with Hammer switch)
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Hydrapulse Weight Drop Units
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Nitrogen-charged Weight Drop Units |
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Air Gun Controller |
Master
Slave operation - RTM units can be used to synchronized multiple seismic recorders
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Master-Slave can use single RTM Encoder with multiple RTM Decoders |
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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
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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
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Sercel SN408 and SN388
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SSC
DAQLink and I/O System II recorders
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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 |
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Time Break Accuracy |
+/- 20 Microseconds |
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Sensing Threshold |
1.2 Volts |
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Input/Outputs |
Opto-isolated |
Logic Level (User Selectable) |
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Vib Pro TM is a trademark of INOVA Geophysical |
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Shot Pro TM is a trademark of INOVA Geophysical |
Downloads:
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