SYES PCM 250 DAB

The SYES PCM 250 DAB is an advanced air-cooled VHF TV Compact Transmitter, part of the PCM line, offering 200W RMS COFDM, 250W RMS ATSC, 350W p.s., and 250W RMS DAB power. This transmitter is engineered for low power consumption, compactness, and ease of maintenance, all within a clear and intuitive design. As a next-generation air-cooled transmitter, it is available in bands I, III, and IV-V, designed to meet the demands of modern digital television (DTV) broadcasting with high efficiency and robust performance.

Key Features of the SYES PCM 250 DAB Transmitter

1. Multi-Standard Compatibility: The PCM 250 DAB supports a wide range of broadcasting standards including ATSC (with ATSC 3.0 compatibility), ISDB-T, DTMB, DVB-T/T2, Analog, and DAB, providing versatile deployment options for various broadcasting needs.
2. Versatile Input Options: This transmitter comes equipped with multiple input options including 2x ASI with a Hitless switch, 2x IP Ethernet, 2x ETI/EDI, and 1x SFP (optical/electrical), along with A/V inputs for analog broadcasting, ensuring compatibility with different transmission infrastructures.
3. Advanced Pre-Correction Features: The PCM 250 DAB incorporates the most advanced manual, automatic, and adaptive linear and non-linear pre-correctors, which optimize signal quality and ensure reliable transmission.
4. Frequency Agility: Fully frequency agile, the PCM 250 DAB does not require any tuning or trimming, making it flexible and easy to adapt to different frequency requirements.
5. Integrated GNSS Receiver: The transmitter features an onboard GNSS receiver that supports GPS, GLONASS, BEIDU, and GALILEO systems, ensuring precise timing and synchronization.
6. User-Friendly Configuration Management: A USB input allows for quick saving and loading of configurations, simplifying setup and maintenance processes.
7. Hot Pluggable Power Supplies: The PCM 250 DAB is equipped with three hot-pluggable power supplies, ensuring high reliability and allowing maintenance to be performed without shutting down the transmitter.
8. Independent Carrier-Mounted RF Pallets: The RF pallets are independently mounted, requiring no re-adjustment when replaced, which significantly reduces maintenance time and effort.
9. Superior Signal Performance: The PCM 250 DAB is engineered to deliver exceptional performance in terms of Modulation Error Ratio (MER), Bit Error Rate (BER), and signal shoulders, ensuring high-quality signal transmission.
10. Efficient Cooling System: The transmitter features independent, temperature-controlled low-noise fans, which enhance cooling efficiency and minimize operational noise, contributing to a longer lifespan of the equipment.
11. Tool-Free Maintenance: Maintenance is made easy with minimal need for tools, even for tasks such as RF pallet replacement, reducing downtime and simplifying operations.
12. Remote Monitoring and Control: The transmitter can be remotely controlled and monitored via SNMP, and it includes a user-friendly web browser GUI that requires no additional plug-ins or apps. Additionally, it features dry contacts for enhanced monitoring and control options.

Description Summary

The SYES PCM 250 DAB transmitter is a powerful and versatile solution for modern broadcasters. Its compact design, ease of maintenance, and advanced features such as multi-standard support, frequency agility, and superior signal performance make it an ideal choice for ensuring reliable and high-quality broadcasting. This transmitter is designed to meet the demands of the DTV era with efficiency and robustness, making it a valuable asset for any broadcasting operation.