Caltta

Caltta

Caltta

Caltta Technologies Co., Ltd. (originally from ZTE), established in 2012, is dedicated to leading the convergence of global PMR communications. https://en.caltta.com/

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Caltta

Overview of Key Technologies in 5G Wireless Communication System 5G system air interface technology

Overview of Key Technologies in 5G Wireless Communication System 5G system air interface technology According to the relevant technical regulations and standards, the air interface technology of

October 11, 2025

Overview of Key Technologies in 5G Wireless Communication System 5G system air interface technology

Caltta

DMR Trunking Solution

DMR Trunking Solution Caltta sdr dmr trunking system is based on ETSI dmr tier iii standard, supporting the licensed DMR trunking devices to use central controllers

October 11, 2025

DMR Trunking Solution

Caltta

Caltta DH460 DMR Portable Radio

Caltta DH460 DMR Portable Radio The new generation of DH4 series digital new dmr radios, packing versatile features into compact bodies, helps business users to improve

June 18, 2025

Caltta DH460 DMR Portable Radio

Caltta

Caltta DH400 DMR Portable Radio

Caltta DH400 DMR Portable Radio The new generation of DH4 series digital mobile radio, packing versatile features into compact bodies, helps business users to improve work

June 18, 2025

Caltta DH400 DMR Portable Radio

Caltta

Caltta 5G Core Network

Caltta 5G Core Network Based on a high-performance processing server and large-capacity software, Caltta 5g core network elements(i5GC) is compliant with the 3GPP R16 standard. It

June 18, 2025

Caltta 5G Core Network

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