Digital direct-to-home (DTH) broadcast services have been delivered via satellite for more than 20 years. After the DVB-S specification was created in 1993, the market transitioned to an all-digital satellite television world in different phases, leading to a present mix of technologies from DVB-S/SD video transmission to DVB-S2/HD and the upcoming DVB-S2X/UHD

Due to their wide coverage, DTH transmissions must have the highest possible reliability. In this case, equipment with the utmost quality as well as hot redundancy setups is critical.

Digital Satellite TV Uplink


DVB Satellite Broadcast Modulator

Broadcast Modulator

Fully compliant with DVB standards, the DVB satellite broadcast modulator supports a wide range of DTH broadcast, video contribution, and distribution applications over satellite.

DVB Satellite Modulator Upconverter


WORK Microwave’s fifth-generation upconverters include a DVB modulator in a single housing, making them the ideal solution for fixed satellite ground stations, SNG vehicles, flyaways, and other mobile applications.

IF Upconverter


Our comprehensive range of IF and block converters are designed to support the demanding requirements of analog and digital satellite transmissions, such as TV uplinks and high-speed data networks.

N:1 Modular Redundancy Switch

Redundancy Switches

WORK Microwave’s compact and modular redundancy systems range from 1:1 up to 8:1 for frequency converters, modulators, demodulators, and modems, making them a perfect fit for a wide range of use cases.