Adtec Digital EN20 HD/SD Dual SDI QAM Modulator MPEG-2 Encoder
Dual SDI, supports ATSC, DVB-QAM, ASI & IP, Full MPEG-2
EN-20 Dual Channel MPEG-2 Encoder
The Adtec EN-20 is a high density two-channel HD and SD MPEG 2 distribution encoder supporting ATSC and DVB QAM, ASI and IP distribution platforms.
Broadcasting Quality
It inherits Adtec’s broadcast quality compression, advanced feature set, service performance and reliability in the new dense two-channel platform targeted towards broadcasters, cable and IP compression applications.
Automatic RF Detection
The EN-20 series automatically detects video and audio from two sources (combination of HD and SD acceptable), encodes, multiplexes and send them back out as one combined TS via IP, ASI or optional QAM. Closed captioning and support for Emergency Alert (EAS) are standard.
2-Channel high definition encoding
The EN-20 automatically detects two channels of video and audio, encodes and multiplexes the signal into a multiple program transport stream with either DVB or ATSC table compliance.
Optional QAM modulation and RF up-conversion
For cable television applications, the unit modulates the signal using QAM Annex A and B and up-converts two video and audio services multiplexed on one carrier frequency for distribution via coax networks.
Standard ASI and GigE output
For non-RF applications, the EN-20 delivers ASI (75 Ohm source per EN500083-9) and GigE (MPEG2 or optional RTP multicast transport egress).
Program information
The EN-20 is compliant with the ATSC A69 Program and System Information Protocol (PSIP).
Closed captioning and EAS
Support for closed captioning and Emergency Alert (EAS) is standard.
Flexible configuration & control
Controlling and configuring the EN-20 is easy using the integrated front panel keypad and LCD and web page for configuration and monitoring.
Dual Channel MPEG-2 Broadcast Video Encoding
