SD-500A NATCHEZ  RADIO REMOTE BLASTING SYSTEM:

The NATCHEZ has been used primarily by the US Army Corps of Engineers.
It fires electric blasting caps by radio remote control with a backup system for manual firing.

Size:       11 ½” X 13 ½” X 12”
Weight: 18 lbs.
Firing Energy: 10 watt/seconds
VHF/UHF: Provides line of sight firing with  standoff distance from the blast
Safety Features:
Turns on and off to customers program.  Field programmable codes settings.  Codes take only seconds to set.  Automatically shutsdown by time out feature. The radio “DTMF” Codes developed by Bell Telephone LaboratoriesS used by the system are proven to be extremely safe and reliable. Voice communication is possible with unit during initial set-up without the chance of premature firing. Immune to radio frequency firing.  Analog/digital 8 bit codes arm and fire the system. A key locking power switch provides additional security. The unit  provides visual power on, ready, and armed modes of operation.
Batteries: Rechargeable GelCel 12 Volt #NP4-12 Battery (2 each)
Options: Answer back function and/or Strobe light.  Built in digital voltmeter.

Status:  Discontinued.

 

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