The DTV Link-A STL/TSL delivers economical, single or multiple DVB-ASI Streams. Transporting data associated with specific DVB-T2-MI / ISDBT-International streams to the transmitter site. The digital modulation utilizes Reed-Solomon and Trellis-Coded Error Correction to provide unparalleled error-free performance.
DTV Link-A’s intelligent, modular design affords complete f lexibility and control in any situation. It conforms to global standards, ensuring an array of possibilities now, and in the future filled with innovation and enhancement.
Features:
Specifications:
| System | |
|---|---|
| Frequency | 1.5 GHz to 13 GHz (Fully Synthesized)For all other frequencies, consult factory |
| Step Size | 500 kHz |
| Data Rates | 20 – 155 Mbps |
| Modulation | QPSK, 8PSK, 16 QAM, 32 QAM, 64 QAM, 128 QAM, 256 QAM |
| Temperature Range | Full Performance: 0° to +50°C |
| Power Source | 115/230 VAC Standard, 80W NominalOptional: 24/48 VDC |
| Diagnostics | Local and Remote Status & Control, Monitoring of BER, RSL, Alarms via Web Server and SNMP |
| Interfaces | 8× DVB-ASI, 2× E1/T1, 4× GigE Electrical, 1× GigE Fiber |
| Unfaded BER | 1 × 10⁻¹² |
| Error Correction | Trellis-Coded Modulation Concatenated with Reed-Solomon Coding+ Trellis-Coded Correction:1/2, 3/4, 5/6, 7/8, 9/10, 11/12, 15/16, 19/20 |
| Protection | Space, Frequency, or Cold/Hot Standby |
| Standards | ETS 300, 385 EMC/EMIFCC Part 74/94/101 |
| TRANSMITTER | |
| Type | Superheterodyne Conversion |
| Frequency | 1.5 GHz to 13 GHz in Selected Band (Fully Synthesized)For other frequencies, consult factory |
| Power Out | 1.5 to 8 GHz: +34 / +37 dBm (Standard / High Power)9 to 13 GHz: +34 dBm |
| Step Size | 500 kHz |
| Occupied Bandwidth | 1.25–60 MHz (Dependent on Operating Mode and Modem Option) |
| Monitoring | Local Web Server with SNMP and Programmable Relays |
| Tuning Range | 500 MHz Band (Dependent on Frequency) |
| RECEIVER | |
| Type | Superheterodyne Conversion |
| Frequency | 1.5 GHz to 13 GHz in Selected Band (Fully Synthesized)For other frequencies, consult factory |
| Receive Sensitivity | -95 dBm (Typical, Depending on Data Rate / Modulation / FEC)Consult factory for your requirements |
| Step Size | 500 kHz |
| Channel Bandwidth | 6–50 MHz (Dependent on Operating Mode and Modem Option) |
| Monitoring | Local Web Server with SNMP and Programmable Relays |