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Wireless Camera COFDM Systems
Communications
Broadcast and communications
ENG and sports coverage
outside broadcasts
weather view, live transmissions from distant weather stations
Authorities
Police (mobile surveillance)
Fire brigade (live pictures on site)
civil protection (live-pictures on site)
Security sector
wireless transmission from surveillance cameras
temporary security or surveillance
Remote service and remote diagnosis
live pictures via the internet of faulty machinery or those needing maintenance
remote observation of processing plants and critical procedures
Event technology
Used with live cams at sporting or cultural events
Used with live cams at trade fairs
Medical sector
transmission of live pictures from sterile rooms or operating theatres
visual surveillance in intensive care units
used in veterinary medicine
used in universities/simultaneous transmission in several lecture theatres
Traffic technology
transmission of live pictures from vehicles or station platforms
Benefits
no annoying cables
high quality sound and vision
simple to use
stereo audio transmission
licence-free transmission in the ISM-Band
DVB-T standard receiver
excellent value for money
This system offers the latest technology in portable digital video & audio transmission.
The best quality MPEG-2 video, with stereo audio, and COFDM modulation guarantee excellent performance.
COFDM multi carrier modulation is immune to chroma breathing, picture break up and other multipath reflection problems, which are a feature of analogue at the receiver with no timing errors. The more reflections, the more reliable the transmission is.
Robustness of the transmitted signal.
To the QPSC modulation switchable in the hard condition use.
The system is suited to mobile operations and its low weight, small size and modular construction ensure the greatest degree of flexibility.
Transmitter
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Power output |
30 mW (up to 100mW optional) |
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Compression |
MPEG2 |
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Modulation system |
COFDM DVB-T (ETS300744) |
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Encoding |
4:2:0 MPEG2 compliant to ISO IEC 13818 |
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DVB-T standard |
2k mode |
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Number of carriers |
8 |
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Modulation |
16-QAM / QPSC |
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Guard interval |
1/4 |
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Frequency band |
762-818 MHz (2403 MHz* – 2475 optional) |
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Signal bandwidth |
8 MHz |
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Transferrate |
9 MBit/s |
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Audio sampling |
48 kHz |
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Antenna |
SMA female |
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Video inputs |
One CVBS (1V *75Ohm), SDI optiona |
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Video standards |
PAL |
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Audio inputs |
Two analog lines L+R (0dB*600 Ohm)CANON |
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Control panel |
LED`s indicator |
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Power supply |
10.5 to 15.0 V DC |
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Current Consumption |
820 mA |
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Operating temperature |
-15°C to +60°C |
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Weight |
~1.0 kg |
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Dimensions |
210x95x70mm (Without the battery mount - 210x95x40mm) |
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Mounting: |
On camera instead of battery |
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