The TDX quad PAL HD downscale module can take any HD service from the pool, scale the service down to SD format, modulate it in to a PAL signal and distribute it in a PAL services / TV programs from each module equal to 24 PAL services from one cabinet.
VSB VHF/UHF mono, A2, Nicam
Headends, Television
Triax TDX Backend PAL HD Downscale +2CI Module – 492053
The TDX quad PAL HD downscale module can take any HD service from the pool, scale the service down to SD format, modulate it in to a PAL signal and distribute it in a PAL services / TV programs from each module equal to 24 PAL services from one cabinet. VSB VHF/UHF mono, A2, Nicam
Product code: 492053
| CHARACTERISTICS | |
| Colour-TV standard | PAL (B/G, I, L, D/K), SECAM |
| Output level adjustment | +3…-17 dB |
| Output Level System | 103 dBμV |
| Output Video S/N Ratio | ≥ 57 dB |
| Output Audio S/N Ratio | 50 dB |
| Picture carrier stability | < ±30 kHz |
| Spurious Signals | > 60 dB |
| Differential Gain | < 8 % |
| Differential Phase | < 8 ° |
| Crominance/luminance delay | < 80 ns/m |
| Sound sub carrier | 5.5 / 5.74 / 6.0 / 6.5 MHz |
| Sound sub carrier stability | Nicam/A2: ± 1 kHz, mono: ± 5 kHz |
| FREQUENCY | |
| Output frequency range | 47 – 862 MHz |
| Channel Raster | 7, 8 MHz |
| Frequency step | 250 kHz |
| RETURN LOSS | |
| Output Return Loss | > 10 dB |
| ELECTRICAL | |
| Impedance | 75 Ω |
| Luminance non-linearity | < 8 % |
| OPERATIONAL | |
| TV-norm | Pal(B/G, I, L, D/K), Secam |
| CI slots | 2 |
| DC Operating voltage | 12 ± 1 VDC |
| DC Current consumption | 1800 mA |
| Temperature – operating | -10…50 °C |
| Temperature – storage | -20 ..70 °C |
| Humidity – operating | 20 … 80 % |
| Humidity – storage | 10 … 90 % |
| MECHANICAL | |
| Dimensions product (H x D x W) | 24 x 162 x 185 mm |
| Packing QTY | 1 |
| Packaging Height | 0,060 m |
| Packaging Width | 0,180 m |
| Packaging Depth | 0,270 m |
| Packaging Volume | 0,003 m3 |
| Net Weight | 0,252 kg |
| Tara Weight | 0,090 kg |
| Total Weight | 0,342 kg |
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