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Twin DVB-S / S2 to DVB-T TDX-420 transmodulator from Terra
SKU
TERTDX420
Brands: Terra
Availability:
On request
1 to 7 days
Transmodulator from DVB-S / S2 to DVB-T with double input
Terra's TDX-420 transmodulator is used to receive DVB-S / S2 signals received by our satellite dish. Select the desired channels and transmit it in COFDM format in the RF channels selected in the UHF frequency range.
The device allows the user to receive and manage a variety of free satellite channels.
A TDX-420 transmodulator can receive channels from two satellite transponders and convert them into two DTT channels.
For its operation, the HDR-60-12 power supply is necessary.
The TDX-420 unit is dedicated to receiving FTA satellite channels. This transmodulator allows to carry 6 SD channels or 2-3 HD channels for each multiplex.
What technical characteristics does the TDX-420 transmodulator have?
- Conversion of DVB-S / S2 signals to DVB-T standard COFDM.
- Conversion of multiple signals from two satellite transponders to 2 neighboring DVB-T multiplexes.
- Possibility of creating a DVB-T multiplex from two different satellite transponders.
- Selectable channels and services.
- Easy control through the RJ-45 port.
- Management through the internet.
- Access to the history of events (logs).
- Automatic gain control (AGC).
What technical specifications does the TDX-420 transmodulator have?
| Name | TDX-420 | |||
| Code | R81618 | |||
| Number of supported transponders | 2 | |||
| RF input | Frequency range [MHz] | 950 - 2150 | ||
| Power for an LNB / Control | 0/13/18 V, max 500 mA, 22 kHz, DiSEqC 1.0, EN50607, EN50494 | |||
| Level/Impedance [dBμV / Ω] | 45 - 85 / 75 | |||
| Loop through gain [dB] | -1 ±1 | |||
| Standard | DVB-S | DVB-S2 | ||
| Modulation | QPSK | QPSK, 8PSK, APSK 8/16/32 | ||
| Symbol rate [Ms/s] | 2...45 | 2...45 | ||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 |
||
| Roll-off coef. [%] | 35 | 20, 25, 35 | ||
| RF output |
Frequency range [MHz] | 100...858 (100 kHz step) | ||
| Level/Impedance [dBμV / Ω] | 90 ±2 / 75 | |||
| Spurious level [dB] | < -60 | |||
| Loop loss [dB] | ≤ 2.5 dB | |||
| MER | ≥ 38 dB (100-780 MHz), ≥ 35 dB (780-860 MHz) | |||
| Modulation | QPSK, QAM16, QAM64 | |||
| Channel width [MHz] | 7/8 | |||
| Guard interval | 1/4, 1/8, 1/16, 1/32 | |||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
| FFT mode | 2K | |||
| Output level adj. [dB] | 0...-15 (step 1) | |||
| Transport stream parameters | Max. bitrate [kb/s] | 31660 | ||
| Max. number of PIDs | No limit | |||
| - | - | |||
| Other specs | RF loop (frequency range/loss) | 47-862 MHz / ≤ 2.5 dB | ||
| Ethernet port | IEE802.3 10/100 Base-T (RJ45) | |||
| Power [V / A] | 12 / 0.4 | |||
| Oper. temperature range [ºC] | 0...50 | |||
| Dimensions [mm] / Weight [kg] | 48.5x198x112 / 0.9 | |||
| EAN | 8430549052871 |
|---|---|
| Hight | 0.270 |
| Length | 0.060 |
| Width | 0.150 |
| System SAT | 2IN - 2OUT |
| SERIE SAT | TDX |
| Length | 0.5 meters |
| Color | Silver |
| Product Brand | Terra |
Write Your Own Review
| File | Label | Size | Download |
|---|---|---|---|
|
FICHA TECNICA TERTDX420 | Download |
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