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Components

Components include the original Reference Development Kit (RDK) that is comprised of the Myriad-RF 1 module and digital interface boards, alongside more recent SDR platforms such as the LimeSDR family, and external modules which add PAs, LNAs and buffered GPIO etc.

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Integrated Systems

Integrated systems build on the field proven LimeSDR platform to provide a fully standalone solution, with features such as a GPS disciplined oscillator (GPSDO) for high frequency accuracy and stability, Power-over-Ethernet, and touch screen and camera interfaces, in addition to integrated compute.

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Featured Projects

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LimeNET Micro

LimeNET Micro makes deploying wireless networks more accessible than ever before, by extending the LimeNET line of integrated hardware solutions via an ultra-low cost platform that is capable of supporting narrowband systems, such as GSM and IoT wireless standards, in a stand-alone configuration.

LMS8001 Companion

The LMS8001-Companion board provides a four channel, highly integrated, highly reconfigurable frequency shifter platform, utilising the LMS8001A integrated circuit. One of the possible applications is extending the RF frequency range of the LimeSDR platform up to 10 GHz.

LimeADPD

Lime Adaptive Digital Predistortion implements power amplifier linearisation for improved power efficiency and reduced running cost of wireless infrastructure. LimeADPD is designed for use with the LimeSDR QPCIe board.

LimeSDR QPCIe

LimeSDR-QPCIe is a 4x4 MIMO PCIe board which provides support for adaptive digital predistortion (ADPD) and with GPS for frequency accuracy/stability.

Recent News

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OTA: QO-100 FreeDV Transmissions, Lime-Powered 5G Testbeds, O-RAN Code, and More

Lime Microsystems has published an interview with Gerhard Burian, David Rowe, and Steve Sampson on using FreeDV Mode 2020 for transmitting digital voice via the Es’Hail-2 satellite’s amateur radio transponder (QO-100) using just 1,600 Hz of radio frequency bandwidth. “The bandwidth regulation on the [QO-100] narrow band transponder, being 2,700…

OTA: LimeRFE Shipping Update, Signals Everywhere on the LimeSDR Mini, and More

The LimeRFE software-definable RF front-end has officially passed verification in its updated v1.0 revision form, with production of the backer boards on-track for a late-January shipping schedule. As detailed back in August, the LimeRFE board – which offers low-noise amplification, power amplification, and filtering under software control from the LimeSDR…
LimeRFE, in hand

OTA: LimeNET Manufacturing Update, LimeSDR Mini External Reference Guide, and More

Manufacturing of the LimeNET Micro is underway, after initial volume production was delayed by selected components entering end-of-life (EOL) status. “A few of the parts we were planning to use went end-of-life just as we were in the process of setting up a volume production run,” explains Lime Micro’s Andrew…