bladeRF EVM

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  We spent most of this week conducting RF calibration and collecting EVM measurements. The output coming out is a 10MHz occupied bandwidth QPSK signal passed through a root raised cosine filter at 4.8MSPS and a 28MHz reconstruction filter. The LOs were specifically chosen to be multiples of 38.4MHz (which is the fundamental frequency of… Read more »

Pre-production unit update

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  Last week’s batch of pre-production units functioned well enough for us to feel comfortable about manufacturing the rest of the pre-production units (pictured below); according to our manufacturer some of these boards were assembled as recently as this morning! The boards are programmed and ready to be shipped out as soon as we collect… Read more »

The boards are arriving

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  We just received a few (5) assembled samples of the pre-production boards today. The rest will be here mid to late next week and so we hope to ship everything out by the end of next week and the beginning of the following week. There are several issues we have to work through before we can… Read more »

May Update

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  The pre-production boards are still being assembled, they should be completed any week now. We are making good progress on the software and order fulfillment systems we promised, so those should be done just as the boards arrive. Lastly, with the exception of the CYUSB3014 and the Si5338, we now have production quantities of every other… Read more »