.. _adu-11e:

.. |br| raw:: html

   <br />

*project about to be finalized, shown in Beppu Japan*

ADU-11e
============ 

The ADU-11e (Analog Digital Unit) is a HF logger with 8 channels and 131 kHz max. continuous sample rate on 6 channels and 65 kHz on all channels (1024 Hz lowest). |br|
The system has a single mainboard with all channels integrated and soldered GPS (GPS, Glonass, BeiDou, Galileo).
The CPU can be a ARM quad core i.MX 64bit.


.. image:: /media/adu-11e/ADU-11e.jpg
 :width: 60%
 :align: center


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One of the design aims is to keep the system small and light weight for :ref:`airborne <airborne>` applications. |br|
The channel configuration shall be 2xE and 6xH sampled. |br|
3 H channels can be connected to a :ref:`SHFT-02e <shft-02e>` 
or :ref:`SHFT-03e <shft-03e>` and the other 3 H channels to a :ref:`FGS-04e <fgs-04e>` type fluxgate or 
coils like :ref:`MFS-06e <mfs-06e>` or :ref:`MFS-07e <mfs-07e>` ;
GPS data will be written @0.1Hz for control.


* < 5 W power consumption
* ~ 64 Hz yaw, pitch, roll sampling for :ref:`SHFT-02e <shft-02e>`, :ref:`SHFT-03e <shft-03e>` and :ref:`FGS-04e <fgs-04e>`
* simultaneous recording of AMT & MT with dedicated sensors
* continuous streaming of `atss <https://github.com/bfrmtx/MTHotel>`_ data for remote logging

The systems writes standard *ats* files as well as streamed double data `atss <https://github.com/bfrmtx/MTHotel>`_ 
(Matlab, Python/Julia NumPy array compatible with JSON data header)