Ayecka SR1 / SR1-Pro Demodulator


Ayecka SR1 / SR1-Pro Demodulator

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  • Cost-effective solution for IP over DVB-S2 reception
  • Full support of DVB-S2
  • VCM and ACM
  • MODCOD: QPSK ¼ to 32 APSK 9/10

SKU: AYK104 Tags: , , , ,
  • Description
  • Technical Specifications
  • Support Documents

DVB-S2 Demodulator: Maximum features and utilization of satellite bandwidth at a Minimal Cost SR1 and SR1 Pro

SR1 – DVB-S2 Demodulator

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 significantly 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.

Ayecka offers SR1-MPE, SR1-GSE and SR1Pro (that support both)

Product Highlights

  • Cost-effective solution for IP over DVB-S2 reception
  • Full support of DVB-S2
  • VCM and ACM
  • MODCOD: QPSK ¼ to 32 APSK 9/10
  • 100ksps to 67.5Msps / over 240Mbps reception and processing capabilities (SR1 Pro)
  • Support MPE and GSE*
  • Dual carrier receiver
  • Hardware Accelerator
  • L2 transparent device
  • Jumbo Frame Support

Main Applications

  • SCPC IP connectivity over satellite
  • MCPC Satellite receivers
  • Data Casting – Eumetcast and Nooaport
  • MVDDS – Terrestrial Ku links

Ayecka SR1 Demodulator Diagram

SR1-Pro and SR1 Features
De-GSE Filters
Maximum Symbol rate
Minimum Symbol rate
Real time Signal quality indications over UDP
BBF over UDP according to ESA L.3 protocol
Jumbo Frames
Support of L2 and VLAN
Recommanded for new designs

Order information:

SR1 MPE – AY020
SR1 GSE – AY021
SR1 Pro – AY030 (GSE & MPE )

Ayecka SR1 Controller

SR1 Controller – Java application to Monitor and Configure SR1 – Contact us for more information

Receiver DVB-S2 Mode
Modulation QPSK, 8PSK,16APSK, 32APSK
Channel Rate up to 120 Mbps
Roll-off Factors 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*
Receiver RF
Input Freq 950-2150MHz
Signal Level -35 to -75 dBm
Symbol Rates 100Ksps to 45 Msps
(Low SR require PLL LNB)
Input Connector Type F, 75 Ohms.
LNB Power
LNB Power 14/18V, 22Khz, DiSEqC 2.0
TS Processing
MPE Implementation of EN 301192
• MAC address filtering
• Multicast support
GSE DVB-S2 standard
Environmental Conditions
Operating Temp. 0° to 50° C
Storage Temp. -25° to +85° C
Humidity 5% to 95% non-condensing
Physical Characteristics
Dimensions 3 cm x 10 cm x 15 cm (HxWxD)
Power 12VDC, 6W
Weight 0.5 Kg
IP Interface
Interface 10/100/1000 BaseT
Packet handling Forwarding.
Control & Monitor
Serial Port Serial over USB CLI
IP 10/100 BaseT interface CLI and SNMP
Maintenance Software and Firmware are field-upgradeable
Standard Compliance
Safety TUV/cTUVus; CE, UL/NRTL
EMI/EMC FCC part 15, Class B,EN 55022, EN 55024, EN61000,AS/NZS CISPR 22
* – Optional, please contact us for more information

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