Radiant DVMD1 Manual do Utilizador Página 2

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Video Processor Module Technical Specifications
Size 1.35” x 2.5” x .35” Weight: 1.1 oz.
Package Aluminum extrusion filled with black non-conductive resin
Number of Channels One video channel per module
I/O Connector One 20 pin DIN header
Fasteners Two 4:40 mounting screws
EMI Abatement
Radiated Black Anodized Aluminum Shield
Power Supply Onboard regulators
Video Section
Luma Processing 30 fields/second continuous
Video Standards NTSC, PAL
Video Capture Resolution 720 pixels x 525 (NTSC) or 625 (PAL) Even Field Used
Video Output Drives 75 ohm back terminated coax
Local Video DSP generates local video. Alarm when no input video is
present.
Digital Processing Section
DSP 75 MIP 16 Bit Fixed Point DSP
Memory EEPROM storage for software and configuration
Overlay
Static Information Channel Number, Time, Date, Module Address
Dynamic Information Target Outline, PAN/LRN, ALARM logo
Serial I/O
Host Format NRZ 19.2K baud 5 volt logic compatible
PTZ Format NRZ 19.2K baud (optional)
ESD Protection
Serial I/O TVS clamped and RC filtered
Video I/O TVS clamped and RC filtered
Address I/0 (IIC) TVS clamped and RC filtered
Alarm Output TVS clamped and RC filtered NFET Open Drain
Auxiliary Input TVS clamped and RC filtered
Addressing
Local Address Up to 16 addresses
Extended Address Up to 4096 addresses
Performance
Probability of detection ** >96%
Nuisance Alarm Rate** < 2 per Day
Power
Older +5VDC Black Modules 200 mA at +5VDC (1W typical)
+3.3VDC 130 mA at +3.3VDC (1/2 W typical)
+VBAT 100uA (Max) at 3.0VDC (Max)
Temperature
Min/Max 0 deg C Min Max 55 deg C
* Technical specifications and or physical layout of the product may vary from photo.
* Radiant reserves the right to make changes without prior notice.
** Radiant tested the DVMD1 against a tape library made of 12 SVHS tapes
(Available from Sandia National Laboratories) depicting various outdoor conditions,
targets and ranges in a variety of environments.
** Radiant performs ongoing tests in outdoor environments.
2395 Kenwood Drive Boulder CO 80305 (303) 543-0440
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