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Press Release -- September 29th, 2021
Source: Comba Telecom


Expands Tower Top Portfolio to Support Global 5G Macro Network Evolution


(28 Sep 2021, Hong Kong) – Comba Telecom Systems Holdings Limited (“Comba Telecom” or “the Group”, SEHK stock code: 2342), a global leading wireless solutions provider, today announced the release of Ultra Multi-band FDD+2.3-3.8G TDD Integrated Antenna, which expands its tower top portfolio to support global 5G macro network evolution.

According to GSMA, 5G connections will grow to 1 billion worldwide in 2023. By the end of 2025, 5G will account for just over a fifth of total mobile connections, and more than two in five people worldwide will live within reach of a 5G network. The global operator CAPEX of 5G will reach USD900 billion, accounting for 80% of 2021-2025[1]. The launch, development, and investment of 5G services are helping fuel enormous industry momentum. To keep pace with market trends, Comba Telecom continues to improve its technology framework to provide comprehensive solutions and keeps in step with international developments.

With the adoption of FDD and TDD technologies, the new Ultra Multi-band FDD+2.3-3.8G TDD Integrated Antenna supports the deployment of FDD/TDD hybrid networks in a single antenna platform. The integration of components delivers ultra-low loss performance, while a miniaturized TDD calibration network makes integration with more frequency bands easy. The integrated and compact design effectively reduces the deployment space and hence raises the installation performance and efficiency. It is ideal for mid-band 5G network deployment scenarios.

Key product features and benefits include:

Compact and robust design 

  • 498mm width compact antenna for sub 6GHz bands
  • 690-960MHz x 4 Ports / 1427-2690MHz x 4 Ports / 2300-3800MHz x 8 Ports (TDD)

High network capacity and enhanced user experience 

  • Support 700MHz, 850MHz, or 900MHz 4×4 MIMO
  • Support 1400MHz, 1800MHz, 2100MHz, or 2600MHz 4×4 MIMO
  • Support 8T8R beamforming operation of 2.6G or 3.5G

Future-proof connectivity

  • Flexible to extend to more low bands or more high bands with diplexer integrated

Comba’s Ultra Multi-band FDD+2.3-3.8G TDD Integrated Antenna 


Ms. Annabel Huo, Executive Director, Senior Vice President of the Group and President of Comba Telecom International said: “The footprint of the commercial 5G network is expanding. The Group believes that our newly launched antenna will further accelerate 5G deployments and expand 5G+ application scenarios. As a leading global supplier, Comba Telecom will continue to broaden and strengthen our R&D capabilities and innovations to maintain our competitiveness, creating better products and solutions for our customers and support the industry to foster future network evolution.”

[1] Source: The Mobile Economy 2021, GSMA,

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