====== Tracker ======

<color #ff00ff>Welche Tracker haben wir -> Tabelle</color>

**How to set a tracker?**
  - Find out the input frequency with a spectrum analyzer
  - Turn on the tracker ;-) (K+K counter and tracker have different pin assignments !)
  - Turn the gain down to 0
  - View the monitor output or A/B output frequency on the spectrum analyzer (Maybe too strong signal, dBm)
  - Turn the frequency by means of the VCO rotary knob to the required frequency
  - **Now** plug in the RF signal in the RF signal input
  - Turn the gain up until you can see a better signal
  - Done :-)
Controversial discussion: Some people use the integrator and some people not. Usually we don´t use the integrator. If you want to use it, aktivate the integrator after step 7).\\
  * The advantage of using the integrator: The Tracker stay phase stable!
    * Without the integrator, there may be a deviation of 1 Hz
    * The integrator is used as lowpass

  * If the tracker doesn´t work, turn off and on the complete power supply.