meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
groups:mg:tracker [2017/05/05 10:32] ssauergroups:mg:tracker [2018/08/31 13:45] (current) – removed ssauer
Line 1: Line 1:
-====== 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.