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TST VIDEO TRANSFORMER TR-8M
3607380 TR-8M
5902887024450
Tarneaeg 1-14 t.p.
TR-8M is designed for sending video signals via a computer cable.
The device adapts the 75Ω impedance of the coaxial cable to the impedance of the symmetrical cable, ensuring video signal transmission at distances of up to 400m (category 5 computer twisted pair) and eliminating asymmetrical interference.
It is necessary to pay attention to the correct connection of the (+) and (-) terminals.
Reverse connection causes image distortion.
All elements are placed in a metal housing.
| Standard : | AHD - 5 Mpx , HD-CVI - 8 Mpx 4K UHD , HD-TVI - 8 Mpx 4K UHD , CVBS - PAL , NTSC |
| Device type : | Passive |
| Number of channels : | 8 pcs. Videos |
| Video transmission distance : | 250 m @ 720p - UTP cat. 5e 150 m @ 1080p - UTP cat. 5e 400 m @ CVBS - UTP cat. 5e |
| Suppression : | 4.43 MHz @ 0.42 dB 11 MHz @ 0.64 dB 21 MHz @ 0.91 dB 38 MHz @ 1.41 dB 42 MHz @ 1.53 dB 67.5 MHz @ 2.22 dB The presented attenuation concerns two devices connected to each other. |
| Input/output voltage 75Ω (CVBS) : | 1 Vpp |
| Separation between inputs : | > -50dB |
| CMRR (dB @ 5MHz) : | 60 dB |
| Coaxial connector impedance : | 75 Ω |
| Symmetrical junction impedance : | 100 Ω |
| Coaxial connection type : | 8 x BNC Plug with cable |
| Symmetrical connection type : | Cable terminals / 2 x RJ-45 (8-pin, 4 pairs) Socket |
| Working temperature : | -10°C ... 70°C |
| Permissible relative ambient humidity : | < 95% |
| Weight : | 0.32 kg |
| Dimensions : | 185 x 58 x 25 mm |
| Warranty : | 2 years |
Frequency and amplitude characteristics - short circuit of 2 transformers (RF PWR OUT = 0 dBm)
