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Video transformer TR-4M
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Product Description
TR-4M video transformer
TR-4M is designed for video signal transmission via twisted-pair cable. The device matches the impedance of a 75Ω coaxial cable to the impedance of a symmetrical cable, providing video signal transmission up to 400m (category 5 twisted-pair cable) and eliminates unbalanced interference. Pay attention to the correct connection of the terminals (+) and (-) Reverse connection will cause image interference.
All enclosed in a metal housing.
Technical specifications:
| Standard: |
|
| Device type: | Passive |
| Number of channels: | 4 pcs. Video |
| Video range: |
|
| 75Ω I/O voltage (CVBS): | 1 Vpp |
| Attenuation: |
|
| Separation between inputs: | > -50 dB |
| CMRR (dB @ 5MHz): | 60 dB |
| Coaxial connector impedance: | 75 Ω |
| Impedance ofsymmetrical connector: | 100 Ω |
| Coaxialconnector type: | 4 x BNC Plug on cable. |
| Symmetrical connectortype: | Cable terminals / RJ-45 (8-pin, 4 pairs) |
| Operating temperature: | -10 °C ... 70 °C |
| Permissible relative humidity of the environment: | < 95 % |
| Weight: | 0.175 kg |
| Dimensions: | 105 x 58 x 25 mm |
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