Professional Broadcast Eencapsulator/Modulator


The ST1Pro is our professional grade hub encapsulator/modulator, and is especially well suited to applications requiring point-to-multipoint data transmission architecture.

This advanced broadcast unit supports the DVB-S2 standard, MPE/GSE (Multiprotocol Encapsulation/Generic Stream Encapsulation) and ACM (Adaptive Coding and Modulation), and is capable of delivering a broad range of symbol rates – from 100 Ksps and all the way to 45Msps.

Product Highlights

  • Cost-effective solution for IP over DVB-S2 transmission

  • Full support of DVB-S2

  • VCM and ACM

  • MODCOD: QPSK ¼ to 32 APSK 9/10

  • 100Ksps to 45Msps / over 240Mbps output

  • Supports MPE and GSE

  • Hardware Accelerator

  • L2 transparent device

  • Jumbo Frame Support

Main Applications

  • SCPC IP connectivity over satellite

  • MCPC Satellite Transmitter and IPE

  • IPTV over satellite broadcasting

  • HD surveillance video delivery over satellite

  • Cellular and Wireless local loop backhauling

  • Dense Modulator

Product Specifications

Click To Download Datasheets PDF 

DVB-S2 Modulator

Standard                 Fully compliant with ETSI EN 302 307

DVB-S2 Modes       Support for CCM, VCM and ACM modes

Modulation              QPSK, 8PSK, 16APSK, 32APSK

Channel Rate          Up to 240 Mbps

Roll-off factors         0.05, 0.10, 0.15, 0.20, 0.25, 0.35

Output Freq             950-2150MHz

IP Encapsulation

MPE                        According to ETSI 301 192

GSE                        Based on ETSI TS 102 606 and ETSI TS 102 771

Traffic Interface

Interface                    10/100/1000 BaseT

Network Interface       L3 / L2

Any Questions? Leave Us a Message.

Required fields are marked *

Thanks! Message sent.

Related Products