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Palma Ceia SemiDesign's 802.11ah HaLow Transceiver is expertly crafted to support IoT applications that require extended range and battery efficiency. Adhering to the IEEE 802.11ah standard, this transceiver caters to the specific demands of modern IoT and mobile devices—namely, lower power draw and substantial network reach. Designed to operate with modulation bandwidths of 1 MHz, 2 MHz, and 4 MHz, this transceiver offers integrated features such as DC offset correction and an I/Q calibration scheme. Its balanced, direct conversion receiver assists in maintaining excellent noise levels—a pivotal factor for reliable signal processing. Furthermore, the transceiver's architecture supports external power amplification to deliver increased output, crucial for wide expanses like industrial setups. Implementing interfaces such as SPI, UART, and GPIO, the 802.11ah HaLow Transceiver is highly adaptable, allowing it to seamlessly integrate into standalone systems or broader System-on-Chip solutions. Its ability to support a wide operating frequency range from 755 MHz to 928 MHz expands application versatility, making it apt for various IoT deployments from asset tracking to remote security monitoring.
The PCS2500 by Palma Ceia SemiDesign is an Access Point system-on-chip designed for Wi-Fi HaLow networks, following the IEEE 802.11ah protocol. Functioning in the sub-gigahertz spectrum, it supports the construction of expansive IoT networks, offering strong connectivity even at distances reaching up to 1 km. Serving as a gateway, it connects multiple PCS2100 STA units, facilitating a comprehensive IoT infrastructure. Supporting channel bandwidths of 1 MHz and 2 MHz, the PCS2500 is engineered for minimal power consumption while ensuring robust data transfer. Its ability to manage up to 500 devices at reduced duty cycles minimizes network congestion and optimizes operational efficiency. This AP is ideal for long-range IoT applications where power saving and reliability are essential. The PCS2500's versatile architecture includes features such as Target Wake Time (TWT) and dynamic bandwidth management (RAW). These innovations reduce power demands by efficiently scheduling data transmission, while its advanced security protocols, including WPA3, offer secure communication. Supporting the latest encryption standards, it is well-suited for sensitive applications in sectors like industrial control and smart sensors.
Palma Ceia's PCS2100 is a Wi-Fi HaLow STA modem chip designed for the client side of IoT networks. Built on the IEEE 802.11ah specification, it forms part of a complete Wi-Fi HaLow network alongside the PCS2500 AP, maximizing range and efficiency. This transceiver operates in the sub-gigahertz range, achieving exceptional connectivity over extended distances while maintaining low power consumption—a key factor for IoT devices. Among its standout features, the PCS2100 supports advanced protocols like Target Wake Time (TWT) and Resource Allocation Windowing (RAW), minimizing contention and reducing power usage. Thanks to its comprehensive modulation capabilities, it handles a variety of data rates and ensures high reliability, making it ideal for IoT environments that demand constant connectivity. With outstanding phase noise and linearity performance, it ensures strict adherence to error vector magnitude specifications for both transmission and reception. The chip's robust design includes digital functionalities for calibration and signal path adjustments, ensuring consistent operation across a variety of conditions. Its security features are cutting-edge as well, with WPA3 and OWE support ensuring strong encryption and network protection. This makes the PCS2100 suitable for a variety of applications from industrial automation to smart metering solutions.
The NB-IoT (LTE Cat NB1) Transceiver by Palma Ceia SemiDesign is tailored for IoT operations under Release 13 and 14 standards from 3GPP. It offers a comprehensive feature set designed for cellular IoT, providing robust and efficient connectivity by accommodating a variety of bandwidth and modulation requirements. Built with state-of-the-art RF design principles, this transceiver facilitates low power consumption while maintaining high performance. It features a well-balanced receive path and integrates seamless DC offset correction mechanisms. For enhanced interoperability, the transceiver offers various interfaces such as SPI, UART, and I2C, ensuring it can seamlessly fit into a wide range of electronic designs. Its versatility extends to the supported frequency range, covering diverse global channels. This, combined with advanced calibration and low latency, makes it ideal for mission-critical applications. Furthermore, its security and integration capabilities make it a preferred choice for developers seeking robust design and ease of implementation.
The PCS1100 is a sophisticated Wi-Fi 6E RF transceiver designed by Palma Ceia SemiDesign, catering to the latest demands in connectivity. This transceiver, adhering to the IEEE 802.11ax specification, supports tri-band operations over 2.4 GHz, 5 GHz, and the newer 6 GHz band. Its design is well-suited for both Access Point (AP) and Station (STA) roles, highlighting capabilities such as MU-MIMO for enhanced simultaneous user connections. Engineered for power optimization, the PCS1100 offers superior radio frequency architecture with dual-band concurrent capabilities, allowing it to handle multiple data streams efficiently. It supports a wide range of modulations including 1024-QAM, which significantly boosts data throughput, reaching up to 4.2 Gbps. The transceiver's design focuses on reliability, boasting excellent receiver sensitivity and low phase noise, guaranteeing high-quality wireless communication over long ranges. This device is crafted with high standards, demanding strict RF performance under diverse conditions. Industries can leverage it for various applications, from smart cities to electronics requiring robust connectivity. Additionally, its integration is facilitated through simple interfaces such as SerDes and analog I/Q, enabling seamless cooperation with other chips ensuring error vector magnitude significantly exceeds standard requirements.
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