DVB-S2 Modulator Available For Implementation From Global IP Core

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Feb. 16, 2026 –

February 16, 2026 - Global IP Core Sales - The DVB-S2 Modulator a COTS IP Core is available for the Satellite Communication and Aerospace & Defense industry. DVBS2_TX.vhd is the transmitter top level component. Inputs consist of one or several streams (transport, generic). The output is a DDR complex baseband modulated signal with two samples per CLK_TXg clock. The maximum modulation rate is thus fclk_TXg symbols/s.

Key Features and Performance:

• Flexible programmable features:
• Input streams attributes (dynamic: can change every BBFRAME): 16200/64800b frame length, FEC encoding rate, modulation type
• Input streams attributes: stream type (transport stream, generic stream packetized, generic bit stream), user packet length, input stream synchronization, null packet detection
• Modulation attributes: symbol rate, frequency offset, SRRC filter roll-off, common to all input streams

Supported Features:

• Inputs: Single or multiple MPEG Transport Stream. 188-Byte fixed length frames, Bytewide
• Maximum payload bit rate Example: 858 Mbits/s (8-PSK, rate 9/10, Xilinx Ultrascale+ -2)
• FEC Frame: normal (64800 bits) short (16200 bits)
• Coding and modulation: CCM, VCM, ACM
• Modulation: QPSK, 8-PSK, 16APSK, 32APSK
• Maximum modulation symbol rate (ultrascale+ -2 speed grade): 318 MSymbols/s 636 MSamples/s

IP Core Deliverables:

• VHDL source code
• GNU radio project and Matlab conversion .m program for generating DVB-S2 waveforms.
• VHDL testbench
• PRBS11 test sequence generator, AWGN noise generator

Please contact us for more information at info@global-ipc.com or check out our product portfolio at www.global-ipc.com

About Global IP Core Sales:

Global IP Core Sales® was founded in 2021 and provides state-of-the-art IP Cores for the Semiconductor market. The majority of our products are silicon proven and can be seamlessly implemented into FPGA and ASIC technologies. Global IP Core Sales® will assist you with your IP Core and integration needs. Our mission is to grow your bottom line.

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