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>> CCTV产品配件 >> 双绞线传输器
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ST-3104R is a 4ch active video receiver. It features long distance transmission , good transmission effect, strong anti-interference.
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Description |
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ST-2104R is a active video receiver. Use CAT 5/5e/6 cable as transmission medium，
can realize realtime transmit 4 channels color or PAL、NTSC、SECAM composite video signal.
In practical project ,working together with Sectec passive transceiver or Sectec active
transmitter. It features long distance transmission , good transmission effect, strong anti-interference.
Widely used in security, teaching industry and other complex system environment .
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Features |
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·Power:12VDC;
·Transmission effect: plug&play,real-time transmit CCTV video signal, video is clear and stable;
·Distance:working with active receiver can up to 1400m;
·Properties: single channel transmitter, DIP adjust transmission distance;
·Safety: anti-interference, super lighting protection, wide voltage AC/DC input;
·Appearance design: video,power indicator, sophisticated technology ,high hardness steel rust, stable and durable;
·Installation:BNC-M connector; screw push-terminal,wiring stable and reliable. |
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Specification
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Items |
ST-2104R |
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Power properties |
Adaptive Voltage Arrange |
12V-40V DC or 9V-24V AC(50Hz) |
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Power Consumption |
<5w |
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Connectors |
Green Terminal Block |
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Video |
Compatible with |
All Baseband Signals, |
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Transmitting properties |
including PAL, NTSC, SECAM |
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Signal Band |
250MHz(-3db) |
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Balance Band |
0-6MHz |
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Transmission Distance(up to) |
1200m (working with active baluns) |
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Over UTP Cable |
600m (working with passive baluns) |
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Attenuation |
<1.5 dB |
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Interference Rejection |
>75db |
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Connection |
Video Output Connectors |
4*2 BNC-F; Impedance: 75 ohms |
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properties |
UTP Cable Connectors |
RJ-45 or Green Terminal Block |
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Impedance: 50 ohms |
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Protections |
Video Output Protection |
2KV(common mode),10/700us |
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IEC61000-4-5/1955(GB/T 17626.5-1999) |
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Video Input Protection |
2KV (different mode), |
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4KV (common mode) , 10/700us |
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IEC61000-4-5/1955(GB/T 17626.5-1999) |
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Video Input Protection for Over Current |
Protection for Over 100mA |
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Video Adjustments |
Adjusting Switches |
4 Blue Switches per channel |
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Adjusting Categories |
For Passive Balun |
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0-50m,50-250m,250-400m,400-500m,500-700m |
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For Active Balun |
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0-600m,150-750m,300-900m,450-1050m,600-1200m |
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Indicators |
Power LED |
Red |
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Signal LED |
Yellow |
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Stability |
MTBF |
>50,000h |
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Physical |
Dimensions(LWH) |
190*95*44mm |
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Properties |
Housing Material |
Metal |
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Unit Color |
Black |
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Environmental |
Operating Temperature |
-20°C ~70°C |
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Humidity(non-condensing) |
0~95% |
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Storage Temperature |
-40°C ~150°C |
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Casing |
Gross Weight |
746g |
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Casing Volume(LWH) |
122* 86* 30mm | | |
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