T9300/MD4 TDMA Network Data Broadcast Base or Repeater
BEECH X Net
Long range high power ( 1-40 Watts ) 9600/19200 baud in time domain networks with time and spatial diversity techniques to maximise penetration in overlay broadcast systems in open cast mines and other large, topographically complex or challenging environments. Typically used in most, and specifically the largest of the open cast mines in Australia for DGPS RTK GNSS positioning systems. bench mark excavation and geodetic survey. ‘Beech X Net’ time domain repeaters allow consistent correction data to the extent of RTK base lines on one channel frequency VHF or UHF. X Net extends blanket coverage of topographically complex sites such as open cast coal mines using one single radio channel. Example: Peak Downs Coal, Queensland, Australia.
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Pictured: Beech T8110/MD4 Radio Modem. VHF/UHF 1 – 40 Watts* GMSK 9600 / 19200 Baud. 10 years of reliable service to the Mining Industry in Australia. Now superseded by model T9300/MD4
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Pictured: Beech B1122 Store and forward repeater. Beech X Net data steering device for time domain networks with time and spatial diversity, providing wide area coverage of topographically complex sites using one (standard) radio channel.
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T9300/MD4 Attitude profiler / Spatial relationship engine
BEECH S.R.E.s
Long range data for animation, spatial emulation. (Data to emulate real time action over a wide area in challenging environments. Produce real time animation. Animate real operational scenarios for time and motion studies, traffic management solutions, collision avoidance studies. And the control of work and safety issuers in challenging environments.
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Pictured: A cadastral survey of oil fields (North Slope Alaska) using Beech data radios with Trimble differential GNSS receiver in backpack.
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Safe navigation in confines
BEECH RiverSafe
Designed for (long range) jet boat / jet ski navigation of hazardous waters. On rivers, lakes and coastal sea. For regatta’s, trials, extreme tourism, hire fleets, harbour restriction compliance, aircraft regatta’s (gliders). Providing hazard warnings, traffic control, competition results and coarse compliance. Realtime stand alone collision avoidance. Hazard level warnings, oversight reporting and optional archive of events via satellite infrastructure to remote 24/7 message centre. DGPS precision <1mRMS, individual SD card records, and encrypted remote archive retrieval. Typical use: Jet boat safari’s and trial competitions in wilderness locations, land sea or air.