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TATT-1 VIDEO TRANSFORMER - ACTIVE TRANSMITTER
The ATT-1 transmitter together with the ATR-1 receiver allows to video signal transmission from one camera via twisted-pair cable for the distance up to 2000 meters (network twisted-pair cable, category 5). It is important to pay attention to linking the adequate terminals: (+) to (+) and (-) to (-).
The transmitter can also work together with other passive devices designed to signal transmission via twisted-pair cable.
ATTENTION: The device has to be mounted close the camera.
The transmitter has two LEDs:
- red - POWER indicator
- green – video signal detection
Click here to see the tests results and the image screenshots for different distances.
SPECIFICATIONS:
Power: |
12V DC / 50mA |
Number of video channels: |
1 |
Video bandwidth: |
0 to 9MHz (-3dB) |
Twisted-pair cable output impedance: |
100Ω |
Coaxial cable input impedance: |
75Ω (BNC female) |
Twisted-pair cable socket type: |
terminals |
Power socket type: |
power DC socket 5,5 / 2,1mm |
Weight: |
98g |
Dimensions (W x H x L): |
103 x 20 x 72mm |
Working temp. / relative humidity: |
0ºC to +55ºC / <95% |
The distance switcher (LEVEL) settings cause the initial signal correction (two active transformers connecting):
THE SETTING OF THE SWITCHER | DISTANCE |
L | 0 - 1200m |
M | 1200 - 1800m |
H | > 1800m |
Front view:
Rear view:
Schematic diagram: