Specifications
| T Y P E | tdx481 | ||||
| Sections input/output | 8/8 | ||||
| RF input
|
RF input count | 1 | |||
| frequency range | pr. | 950-2150 MHz | |||
| level/impedance | 55-95 dBµV / 75 Ω | ||||
| return loss | ≥ 10 dB | ||||
| loop through frequency range/loss | 950-2150 MHz / ≤ 1.5 dB | ||||
| LNB powering/control | pr. | 0/13/18 V & 22 kHz, 500 mA total, DiSEqC 1.0, EN50494, EN50607 | |||
| standard | pr. | DVB-S/S2* | |||
| modulation | QPSK, 8PSK, APSK 8/16/32 | ||||
| symbol rate | pr. | 2 ÷ 45 Ms/s | |||
| RF output | standard | pr. | DVB-T | ||
| modulation | pr. | QPSK, QAM16, QAM64 | |||
| frequency range | pr. | 170-230 MHz /470-862 MHz | |||
| channel allocation, adjacent | 4 + 4 | ||||
| level/impedance | 90 ± 2 dBµV/75 Ω | ||||
| TS bit rate | < 31 Mbit/s | ||||
| MER | ≥ 35 dB | ||||
| channel bandwidth | pr. | 7 MHz / 8 MHz | |||
| guard interval | pr. | 1/4, 1/8, 1/16, 1/32 | |||
| code rate | pr. | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
| return loss | ≥ 10 dB | ||||
| transmission mode | 2K | ||||
| total output level adjustment | pr. | 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 | ||||
| Supply voltage | 12 V ± 1 V | ||||
| Current consumption, without external load | 1.2 A | ||||
| Current consumption, with maximum external load | 2.2 A | ||||
| Operating temperature range | 0°C ÷ +35°C | ||||
| Dimensions/Weight (packed) | 63x198x112 mm/1.24 kg | ||||
* supports physical la
