We are an RF / Microwave / Wireless Telecom Manufacturer for component, modules and systems.

Satcom Systems DVB-S2/S2x Modulators / Demodulators / IRD

We offer the widest range and best performance in the world, extremely aggressive pricing structure.

RADITEK’s DVB-S2/S2x Modulators, latest technology Modems support all latest (standard) extensions together with compatible IRD/set top box solutions. We support as STANDARD features at highest data rates: such as 5% transponder roll off, highest data rates, wide range of MODCODs (to 256QAM), When comparing the current DVB-S2 standard Modulator against RADITEK’s full implementation of S2x (DVB-S2 Modulator with Extensions), such as to 5% Roll-Offs (advanced filtering) and 256APSK, huge efficiency improvements (by up to 50%) can be achieved for many applications over satellite.

For DTH and Wideband; up to 20% spectral efficiency improvement can be realized. This allows optimum transponder loading with multiple carriers with highest spectral efficiency and corresponding lowest cost per MHz.

•  Low cost, leading edge DVB-S2 modulator/S2x satellite modulator
•  DVB-S, DVB-DSNG and DVB-S2 Standards
•  Better bandwidth efficiency with low roll off


RMODU-DVB-S2x-R-c19 DVB-S2x Satellite Modulator Transmit only, 70MHz or 140MHz or L Band Input, Rackmount
RMODU-DVB-S2-module-c19 DVB-S/S2 Modulator Module, 32QAM, 0.1-68Msps/1sps step, with data rate: 250K-200 Mbps
RMODSW-DVB-S2x-1+1-R-c19 DVB-S/S2x Switching Unit for Satellite uplink DVB-S2 Modulator 1+1 Redundancy, Rackmount

IRD (Integrated Receiver Decoder)

RIRD-DVB-S2-t20 Integrated Receiver Decoder DVB-S2
Option 1: Satellite IRD, Option 2: ASI / IP decoder
RIRD-DVB-S2–r20 Integrated Receiver Decoder DVB-S2