The ULAK 4.5G Base Station serves over 2.5 million citizens across Turkey, offering high data speeds and uninterrupted communication. Compatible with 3GPP Release 10 and 11, and supporting various frequency bands, it aims to enhance security and emergency communication services. It's actively utilized in a widespread network through collaborations with major operators like Turkcell, Vodafone, and Türk Telekom.

ULAK 4.5G Base Station is designed to enhance Turkey's communication infrastructure. Offering higher data speeds than previous generations, 4.5G technology provides various services, including voice, data, and multimedia communication. It serves both universal and commercial purposes and is extensively deployed across Turkey.

Technical Specifications

- Frequency Bands and Power Consumption: ULAK 4.5G supports 800 MHz (Band-20), 1800 MHz (Band-3), and 2600 MHz (Band-7) frequency bands, with a roadmap including 2100 MHz (Band-1). Power consumption varies by band: 200W/300W for 800 MHz, 400W/700W for 1800 MHz, and 450W/750W for 2600 MHz.

- Remote Radio Unit (RRU): The RRU processes high-frequency signals and supports 1.4, 3, 5, 10, 15, 20 MHz channel bandwidths. It offers 2x2 and 4x4 transmitter/receiver options, reaching up to 4x40W RF output power.

- Baseband Unit (BBU): The BBU hosts LTE Layer 1-2-3 software and has a 4x4 20 MHz LTE capacity. It manages Radio Resource Management (RRM), supports up to 18 CPRI connections, and provides performance ranging from 300 Mbps to 900 Mbps.

Commercial and Universal Use

ULAK 4.5G base stations serve every corner of Turkey, meeting the communication needs of 2.5 million citizens. In collaboration with major operators like Turkcell, Vodafone, and Türk Telekom, ULAK is used in 417, 347, and 487 active sites, respectively. These partnerships showcase ULAK's strength and coverage in the commercial field.

Investment in the Future

The 4.5G ULAK base stations form a crucial foundation for future communication technologies. Particularly in the development of 5G infrastructure, these stations are planned to be utilized. This will contribute to the development of indigenous and national communication technologies and further strengthen Turkey's communication infrastructure.