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The miniature ground control unit (MGCS), is
contained in a small-sized aluminum suitcase that can be carried
abroad a pick-up truck or similarly sized military vehicle. The unit
operates on 12VDC (with an internal emergency back-up battery
lasting 30 minutes). The MGCS connects to an external RF box,
containing all the ground data-link components.
Uplink
The primary uplink channel
broadcasts on L/S/C/X/Ku bands (in accordance with customer's request) at
15 watts, with an omni directional antenna and 9600 baud data
flow rate. The secondary uplink channel broadcasts in UHF(Narrow band) at 15
watts, with omni directional antenna and 9600 baud rate.
Downlink This
channel broadcasts on L/S/C/X/Ku bands (in accordance with
customer's request). Video and telemetry are synthesized and the
link is capable of frequency change as well as video encryption
(optional). Mission planning, execution and
debriefing Flight program - with up to
a 100 waypoints, each point is configurable in position, altitude,
velocity and task. Program can be created, modified saved and
uploaded in mid flight. Payload
interface - the system provides an advanced control
over a wide range of cameras, in which, first and foremost, the
Microview, in addition to other manufacture's cameras. EMIT can also
accommodate any particular request by client. Payload
control - includes rate-control (via joystick) as well
as continuous pointing to a specific target. Camera footprint is
presented on a digital map to assist in quick and precise
intelligence gathering. Mission
debriefing - video from the mission is digitally
recorded on cassettes. Flight data is also recorded, with high
resolution, in files within the mission computer. Playback is
immediate with slow/fast/step-by-step
capabilities.
Available flight modes
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External/internal pilot control (with gyro-stabilization). |
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Knobs control (partial
control loops available). |
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Flight to coordinate. |
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Flight program. |
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Flight slaved to camera. |
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Automatic holding pattern (figure 8) with selectable orientation
and dimensions. |
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Emergency mode
(in case of prolonged uplink loss). |
General description
The MGCS is operated is operated by a 2 person
crew. It includes complete flight and payload consoles, able to
fully operate the BH-2, sparrow and Butterfly vehicles. The MGCS
contains:
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1*pc board. |
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1*pc
keyboard and trackball. |
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1*hardware keyboard and joystick for
payload
and UAV control. |
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2*10.4" LCD screens (1280*1024
pixels, 16 bit
color depth). |
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Power supply unit. |
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GCC real-time micro controller for telemetry and
comm. management. |
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Digital video recorder/player. |
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VCRI video overlay card. |
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