The Background
The Rhodope Mountains, known for their stunning landscapes and diverse wildlife, presents a unique set of challenges for any large-scale project. The area is characterised by its rugged terrain, dense forests, and lack of modern infrastructure; making it an ideal but demanding location for a survival reality show. The film crew needed a reliable communication system to navigate these challenges and ensure the safety and efficiency of their operations.
The Challenge
The project presented several significant challenges. The remote location in the Rhodope Mountains meant there was no existing infrastructure for power or communication. The equipment had to be transported over difficult terrain, often requiring technicians to carry heavy loads on foot due to impassable roads.
Additionally, adverse weather conditions, including rain and fog, further complicated the installation process. The installation of solar panels, the generators, and the waterproof racks for the repeaters took a week. Additionally, custom-made radio towers had to be transported and installed using winches, adding to the complexity of the project.
The Solution
Integra-A Limited rose to the challenge by delivering and installing a robust Hytera DMR radio network. The system included:
- Four DMR Repeaters (RD-985S): Connected via 5 GHz relays and powered by a combination of petrol generators and solar panels with batteries. This setup ensured an uninterrupted power supply, with automation to switch between power sources as needed.
- Two Independent Systems: Featuring two channels each, managed from dispatcher base stations in Asenovgrad.
- 35 Handheld Radios (HP605 and HP685): These radios were IP connected and divided into sub-groups for efficient communication.
- Two Base Stations (HM-785): Integrated into the network to enhance communication capabilities.
The installation process, which began in early May 2024, involved setting up 15m radio towers, antenna systems, and ensuring the proper functioning of the entire network. The combination of petrol generators and solar panels with batteries provided a reliable and autonomous power supply, ensuring continuous operation even in the absence of traditional power sources.
The Results
The successful deployment of the Hytera DMR Tier II network provided reliable and secure communication for the film crew throughout the shooting of the reality show. Key outcomes included:
- Efficient Communication: The handheld radios and base stations ensured seamless communication among the crew, enhancing coordination and safety.
- Continuous Operation: The autonomous power supply, combining petrol generators and solar panels, ensured uninterrupted operation even in the absence of traditional power sources.
- Robust Performance: The rugged design of the equipment allowed it to withstand the challenging conditions of the Rhodope Mountains.
The project not only met the immediate needs of the film production but also demonstrated the capability of Hytera DMR systems to operate in challenging environments.
Development Looking ahead, the Mountain Rescue Service's DMR radio system, which relies on similar technology, will continue to expand with additional repeaters and radio stations. This system is crucial for the safety and efficiency of rescue operations in areas without GSM coverage. Hytera is proud to support these efforts, contributing to the safety and success of mountain rescue operations.
