Description
Technical Specifications
| TYPE | tdq440 |
|---|---|
| Ordering number | 03868 |
| Sections input/output | 8/4 |
RF input
| frequency range | > 950-2150 MHz | ||
| LNB powering/control | 0/13/18 V & 22 kHz, 1000 mA total, DiSEqC 1.0, EN50494, EN50607 | ||
| level/impedance | 55-95 dBμV / 75 Ω | ||
| modulation | > QPSK, 8PSK (DVB S/S2) | ||
| symbol rate | 2 ÷ 45 Ms/s | ||
| return loss | ≥ 10 dB | ||
| RF input count | 2 | ||
| loop through frequency range/loss | 950-2150 MHz / ≤ 1.5 dB | ||
RF output
| standard | DVB-T | ||
|---|---|---|---|
| modulation | QPSK, QAM16, QAM64 | ||
| frequency range | 170-230 MHz /470-862 MHz | ||
| channel allocation, adjacent | 4 | ||
| level/impedance | 90 ± 2 dBμV/75 Ω | ||
| TS bit rate | < 31 Mbit/s | ||
| MER | ≥ 35 dB | ||
| channel bandwidth | 7 MHz / 8 MHz | ||
| guard interval | 1/4, 1/8, 1/16, 1/32 | ||
| code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
| symbol rate | – | ||
| return loss | ≥ 10 dB | ||
| roll off | – | ||
| transmission mode | 2K / 8K | ||
| total output level adjustment | 0 ÷ -15.0 dB by 1 dB step | ||
| loop through frequency range/loss | 45-862 MHz / ≤ 2.5 dB | ||
| Management port | standard IEE802.3 10/100 Base T | ||
| Current consumption* | 12 V 0.8 A | ||
| Operating temperature range | 0° ÷ +45° C | ||
| Dimensions/Weight (packed) | 48.5x198x112 mm/0.9 kg | ||
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