View of the ST-6501 Signal R86100 modulator.

View from the connector side.

The accessories included

Signal ST-6501 modulator R86100 is a device that modulates the input signal in Full HD resolution (1920x1080-60p) given to the HDMI connector in DVB-T COFDM standard. Signal R86100 is a single-channel modulator. This means that it is possible to connect a single signal source to it and modulate it into a DVB-T digital multiplex. The device is an excellent alternative to systems based on splitters and HDMI cables.

The source signal may come from a multimedia player, DVR, Blu-ray player, PC, STB etc. The modulator can distribute high quality content in the form of DVB-T multiplex via typical RF coaxial cables used in antenna systems. The maximum bit rate is limited by the DVB-T standard (31.68 Mbps), whereas the maximum bit rate of the video stream cannot exceed 15 Mbps.

In order to combine the DVB-T2 terrestrial TV signal and the RF signal from the modulator, the Signal R-2 R60102 signal splitter should be used, which in this case will perform the function of the combiner.

Configuration of the channel at the RF output of the modulator is done using the buttons and display located on the front panel of the modulator.

In order to reduce the level of the RF signal at the modulator output, it is recommended to use external attenuators:

• R50165 adjustable attenuator
• fixed attenuator DSE TA01-16 R50162
• fixed attenuator DSE TA01-20 R50163

DIPOL offers several models of digital DVB-T modulators.

Distribution of HD signals from a Blu-ray player, PC and terrestrial DVB-T TV with the example of Signal-420 R86700 modulator.