Today we're showing you how to modulate mixed sources, HD-SDI and HDMI into a single Modulator and creating our own RF channels.
We're using an IRD-V3 to demodulate an ATSC off Air channel from the antenna, in this case, NBC, then modulating on channel 25.
Other sources via HDMI like Roku, Firestick, Blu Ray, and another SDI source Pattern Generator are being loaded into the modulator, which is then creating our own custom RF channels on QAM.
Common headends often have various sources like SDI, HDMI, CVBS, etc and we're able to gather those sources and create and nice rackmount solution to convert those signals to RF which then you can distribute over your own coaxial network to an unlimited amount of televisions.
This is a link to 8ch SDI and HDMI QAM /ATSC, DVB-T, ISDB-T Digital Coax Modulator:
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Links to ATSC and DVBS2 IRD Decoders
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INPUTS :
ATSC RF
DVB-S/S2 RF
IP
ASI
Outputs :
ASI
IP
Video - SDI / HDMI / YPbPr /CVBS
The IRD could be used in any of the following applications or conversions
Satellite DVBS/S2 to SDI, HDMI,CVBS, YPbPr
Satellite to IP ( SMPTS, MPTS -UDP, RTP,RTSP ) out
Satellite to 2 ASI (MPTS)
ATSC to SDI, HDMI,CVBS, YPbPr
ATSC to IP ( SMPTS, MPTS UDP, RTP,RTSP ) out
ATSC to 2 ASI (MPTS) or SPTS's
IP to 2 ASI out
2 ASI to IP out
2 ASI to 1 ASI mux
IP (1 MPTS & 8 SPTS) over UDP and RTP/RTSP output; ASI out
IP to SDI or HDMI,CVBS, YPbPr
ASI to SDI or HDMI,CVBS, YPbPr
15 окт 2024
