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groups:mg:tracker [2017/05/05 10:32] – ssauer | groups:mg:tracker [2018/08/31 13:45] (current) – removed ssauer | ||
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- | ====== Tracker ====== | ||
- | **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. |