XTRX

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Sep 18, 2018

Shipping, Testing, and Reworking

Good news: the first batch of XTRX and PCIe adapter boards are on their way to the Crowd Supply warehouse. Bad news: the USB3 boards have to be reworked, but should ship in about a month.

Shipping the First Batch of Orders without USB3 and Octopack

We’re excited to share that after all the delays, all orders from the first batch which don’t include USB3 adaptor or Octopack are finally ready for shipment. We’ve sent five full boxes of XTRX, PCIe adapters, and cables to Crowd Supply, who should start sending individual orders next week. You will receive shipping confirmation email with a tracking number when your order ships. If you haven’t already and still need to, please update your shipping address now by logging in to your Crowd Supply account. For more information about fulfillment, please see The Crowd Supply Guide.

Testing

Preparing for mass production always involves a lot of effort to streamline everything as much as possible, and testing of units coming from a production line is usually the biggest challenge. Sergey has spent the last few weeks preparing a test bench prototype which allowed us to test the first batch in less than a day – the test bench allows testing of four XTRX units simultaneously, which gives a good testing throughput. But that’s not the limit and we plan to further improve the test bench for future batches to increase testing speed even more and be able to run more tests.

PCIe and USB3 Adapter Progress

We received PCIe and USB3 adapter PCBs from the fab last week, according to the plan.

PCIe adapters are about to ship to backers (see above), but USB3 adapters have to be reworked, unfortunately. The main functionality of the board (i.e., converting from PCIe to USB3) works perfectly but the miniPCIe connector on the board is of a different brand and - more importantly - of a different height than we originally specified. In the picture below, you can see the PCB on the left is what we most recently received from the fab, while a prototype version we received earlier is on the right. With a different height, the XTRX doesn’t have contact with the JTAG connector (a 6-pin connector on the right side of the PCB) and doesn’t have contact with the heatsink, making it unusable for us.

It’s not yet clear why the wrong connector was installed by the fab, given that the prototypes and PCIe adapters came with the correct connectors. They have promised to investigate this and make sure this doesn’t happen in the future.

In the meantime, they have agreed to rework all the USB3 boards to replace the connector - which will most likely take 2-3 weeks, including shipping the boards back and forth. Taking this and the USB3 enclosure manufacturing timelines into account, we’re most likely looking at the first half of October to ship orders with USB3 adapters. You can see the estimated shipping date of your particular order by logging in to your Crowd Supply account.

$228,949 raised

of $90,000 goal

Funded! Order Now

Jan 15 2018

funded on

254%

funded

914

pledges

Product Choices

$260

XTRX

Get an XTRX revision 4 board. Does not include any cables, antennas, or adapter boards.


$515

XTRX Deluxe Bundle

Get an XTRX revision 4 board as well as an Antennas + Cables set, a PCIe x2 + Front End Adapter, and a USB 3 Adapter with Aluminum Enclosure (see below for details). Also comes with four extra U.FL-to-U.FL cables and four extra U.FL-to-SMA-male cables.


$59

Antennas + Cables

A full complement of cables and antennas for your XTRX, including four RF antennas (95 mm, 2 dBi, SMA male, GSM/3G/LTE 880 - 960 MHz, 1710 - 1990 MHz), one GPS antenna, and five cables.


$79

USB 3 Adapter with Aluminum Enclosure

This adapter converts your XTRX from Mini PCIe to USB 3 and comes with an aluminum enclosure designed specifically for XTRX. The adapter has three status LEDs, a micro USB 3 port, one SMA connector for the GPS antenna, four SMA connectors for the MIMO Tx/Rx antenna pairs, a micro SIM card slot, and a slot for a GPIO FPC cable. Comes with a USB cable and all RF cables for internally connecting an XTRX to the SMA connectors. Does not include an XTRX, antennas, or FPC cable.


$99

PCIe x2 + Front End Adapter

This PCIe card securely holds an XTRX board (not included) so it can be used in a standard PCIe x4 slot. It includes an RF front end with a LNA and PA for up to 100 mW output on each channel. A TDD switch is incorporated for applications like TDD LTE. You can bypass the front end by attaching cables directly to XTRX. This adapter achieves the full 10 Gbit/s raw bus bandwidth and can be plugged into x4/x8/x16 PCIe slots. A six-pin JTAG connector makes it easy to program and debug the FPGA. A micro SIM card slot is also present.


$2,900

XTRX PCIe Octopack

This single PCIe card comes loaded with eight (8!) removable XTRX boards, metal installation brackets, enough cables for all GPS and MIMO Tx/Rx ports, and a special board for synchronizing all eight XTRX boards.


$1,900

XTRX Beta Tester

Here's your chance to get an XTRX board as soon as possible. We'll send you an XTRX revision 3 board as soon as the campaign reaches its funding goal and we'll follow up with a production version (revision 4) as soon as they come off the assembly line.

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Credits

Fairwaves

We are a vertically integrated vendor of cellular equipment focused on the needs of emerging markets. We are developing, manufacturing, deploying, and operating turn-key cellular network solutions including radio equipment, towers, power and backhaul all the way to a core network and SS7 interconnect. Our team has been building software-defined radios and systems based on them since 2009 and is well known for its ClockTamer, UmTRX, and UmSITE products.


Alexander Chemeris

CTO

Sergey Kostanbaev

Software & Firmware Development

Andrey Sviyazov

Hardware Design

Albert Gardiner

CEO

Andrey Bakhmat

Marketing

Andy Avtushenko

Manufacturing

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