====== pNav2 - Pico Satellite GPS Receiver ======

==== Features ====
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  * GPS L1 C/A navigation receiver for CubeSats
  * Low size and weight compatible with 1U CubeSat
  * Low power consumption
  * Radiation-tolerant design -> long live in LEO
  * 15 channels
  * DSP acquisition unit for satellite acquiring acceleration
  * Deduced reckoning when losing the GPS satellites
  * Customizable data exchange protocol
    * Extended NMEA protocol 
    * Easy to process binary protocol
    * Earth-Centered Earth-Fixed position and velocity vectors
  * Easy to integrate antenna kit
  * Development kit
  * Evaluation software
  * Engineering model and Flight model licences
  * Flight heritage

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<figure>
{{:pnav2.jpg?350|cuddle tanks}}
<caption>pNav2 Photo</caption>
</figure>

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====== pAnt - GPS L1 Antenna Kit ======

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<figure>
{{:pnav2.jpg?400|cuddle tanks}}
<caption>pAnt Kit Photo</caption>
</figure>

<newcolumn>

  * Easy to integrate GPS L1 Antenna
    * Patch antenna 
    * Antenna Cap
    * LNA
    * Test panel
  * Small dimensions
  * Low power consumption
  * No special knowledge for integration

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====== pNav2 Design Requirements ======

==== Original pNav Design Requirements ====
  * The CubeSat navigation receiver should be as simple as possible.
  * It should integrate all necessary parts for navigation in the LEO Orbit
  * It should be compatible with a 1U CubeSat platform, ie, power consumption should be a fraction of the power budget of 1U satellite. The receiver should be small and light.   
  * The applied signal and measurement processing algorithms should be simple and very robust
==== + New Design Requirements ====
  * Rapid Cold Start and satellite reaqusition
  * Continuous positioning of a rotating (unstabilized) 1U CubeSat
  * Easy integration into the satellite