Ayecka SR1 is advanced DVB-S2 Demodulator with 240Mbps over a GigE inter face, an IP-over-satellite receiver that gives service providers a strong competitive edge. SR1’s best cost-performance parameters lead the market. With its support of advanced modulation modes at 16 and 32 APSK, SR1 delivers more performance at lower cost and signifi¬cantly reduces long-term operating costs.
SR1’s best cost-performance parameters currently lead the market. With its support of advanced modulation modes at 16 and 32 APSK, ACM, VCM, and Pre-distortion Feedback Channel. SR1 delivers more throughput over the available bandwidth. EUMETCAST, NOAAPORT, MVDDS, IP/SAT and VIDEO/IP/SAT approved, SR1 significantly reduces long-term operating costs.
Satellite service providers can leverage Ayecka SR1 demodulators across multiple applications, including bandwidth augmentation for VSAT networks, satellite unidirectional networks, data-casting, IPTV, and digital TV head-ends.
The use of DVB-S2 technology significantly improves the performance of IP over satellite networks. Ayecka's SR1 leverages DVB-S2’s advanced features by increasing both the channel capacity and the efficiency of existing transponders to deliver higher bit rate.
DVB-S2 Demodulator
| Modulation | QPSK, 8PSK,16APSK, 32APSK |
| Channel Rate | up to 240 Mbps |
| Roll-off Factors | 0.05, 0.2, 0.25, 0.35 |
| Coding | LDPC and BCH decoder as for DVB-S2 requirements |
| Code rates | ½, 3/5, 2/3, ¾, 4/5, 5/6, 8/9,9/10 |
| Framing | DVB-S2 framing |
| Modes | CCM, VCM, ACM |
| Input Freq | 950-2150MHz |
| Symbol Rates | 100Ksps to 67.5 Msps |
| LNB Power | 14/18V, 22Khz, DiSEqC 2.0 |
| Encapsulation | MPE and GSE |
| Management | Web GUI & CLI |
| Maintenance | Field Upgradable |
| Feature | SR1Pro | SR1 |
| De-GSE Filters (Number of simultaneous GSE streams the demodulator can support) | 8 | 2 |
| Maximum Symbol rate [Msps] | 67.5 | 45 |
| Minimum Symbol rate [Msps] | 0.101 | 1 |
| Real time Signal quality indications over UDP | V | X |
| BBF over UDP according to ESA L.3 protocol | V | X |
| Jumbo Frames | 10K | X |
| Support of L2 and VLAN | V | X |
| Recommanded for new designs | V | X |
Order information
SR1 MPE - AY020
SR1 GSE - AY021
SR1 Pro - AY030 (GSE & MPE )
