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Front-End Subsystems span 100 MHz to 6 GHz frequency range.

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Front-End Subsystems span 100 MHz to 6 GHz frequency range.
Front-End Subsystems span 100 MHz to 6 GHz frequency range.
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January 14, 2014 - Integrating super heterodyne frequency translator technology, Prism FES Series optimizes operating range, receive sensitivity, and interference rejection characteristics of wireless adapters used in wireless communication standards like WLAN. Full-duplex systems provide complete bi-directional transmit and receive paths from wireless adapter to antenna with 50 Ω input/output matched ports. Operating from -40 to +70C, systems come in low, medium, and high RF power models up to 30 dBm at 16 QAM.

Wireless Front-End Subsystems

Doodle Labs LLP
745 Toa Payoh Lorong 5
Singapore, Singapore

Press release date: January 9, 2014

Doodle Labs is proud to announce the industry first Prism family of full duplex front-end subsystems (FES). The Prism FES dramatically improves the operating range; receive sensitivity and interference rejection characteristics of the wireless adapters used in many wireless communication standards like WLAN. These field proven front-end subsystems shorten the design and regulatory certification time and enable System Integrators to quickly introduce modems operating in different frequency bands.

The Prism FES family integrates state-of-the-art super heterodyne frequency translator technology, spans the frequency range of 100 MHz to 6 GHz, and is available in compact miniPCI Express form factor. The Prism FES features highly configurable design architecture to quickly adapt frequency and RF power for a vast range of wireless applications.

Feature highlights:
Prism FES provides complete bi-directional transmit and receive paths from wireless adapter to antenna with 50 Ohms input/output matched ports.
Automatic ultra fast Tx/Rx switching to support Time Domain Duplex (TDD) protocols.
Integrated super heterodyne frequency translator with factory programmable input and output frequencies up to 6 GHz.
Rx chain integrates very low noise figure, high linearity LNA, and filters with exceptional rejection.
Highly linear PA provides low EVM (1.8%) signals to support high modulation rates (256 QAM).
Available in Low, Med and High RF power models (up to 30 dBm of RF power @ 16 QAM).
Supports Wireless Broadband communication standards and up to 160 MHz channel width.
Highly configurable design architecture allows quick customization for various projects and applications.
Rugged, Military grade construction. MMCX connectors. Extended Temperature range (-40 deg C ~ +70 deg C).

For enquiries, please contact us at:

About Doodle Labs –
Doodle Labs is focusing on the development of best in class embedded Wireless Broadband subsystems for many different industry verticals. Doodle Labs’ products help System Integrators to leverage cost effective IP capabilities and Wireless Broadband to enable cutting edge applications. Doodle Labs offers an extensive line of embedded Wireless Broadband subsystems that operate from 100 MHz to 6 GHz frequency range. These radio subsystems enable OEMs to incorporate state-of-the-art wireless capabilities with minimum integration efforts and tremendous flexibility. Doodle Labs radio subsystems achieve the industry’s highest RF performance in terms of Operating Frequency, Tx power, Rx sensitivity and interference immunity.
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