Aircaster AQT8-QAM/IP – 8VSB/QAM to IP & QAM Output Modulator

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The Aircaster® AQT8-QAM/IP is a versatile broadcast modulator designed to convert off-air (8VSB) and QAM signals into customizable QAM and IP outputs. Ideal for cable headends, hospitality, and commercial TV distribution, this unit allows users to map up to eight input sources and output them as Single Program Transport Streams (SPTS) or Multiple Program Transport Streams (MPTS) over IP or QAM.

Key Features:

• Dual-Output Functionality: Simultaneously delivers QAM and IP outputs from 8VSB off-air or QAM inputs.

• Pass-Through Mode: Directly maps demodulated RF content in MPTS format to IP output for Remote PHY and Switched Digital Video applications.

• 2:1 Multiplex Mode: Combines two off-air sources into a single MPTS for QAM distribution.

• Encryption Handling: Supports encrypted QAM sources, outputting MPTS or SPTS IP streams while preserving essential MPEG tables (PAT, PMT, PSIP, VCT, MGT).

• Flexible QAM Outputs: Supports up to eight QAM-256 outputs, covering 54 to 1002 MHz within a 768 MHz span.

• Emergency Alert System (EAS) Support: Allows EAS switching via ASI or IP inputs, triggered through contact closure or +5 to +12 VDC input.

• PSIP Manipulation: Customize PID, program number, channel names, and major/minor channel numbers.

• Remote Management: Features a web-based GUI for remote monitoring and control.

• SRT Error Correction: Ensures reliable transmission for remote QAM/IP applications.

The AQT8-QAM/IP is an essential tool for broadcasters, cable operators, and IPTV providers, offering flexible signal processing, real-time control, and robust EAS functionality for seamless TV signal distribution.