HW DETECTREADER

[iceman1001]

Running the hw detectreader command, it gives the output below. However even if the reader used is placed near antenna all time, the field change mV measures goes down to 0mV. Strange behavior.

#db# HF 13.56MHz Field change:     0mV          
#db# HF 13.56MHz Field change:  6416mV          
#db# HF 13.56MHz Field change: 16767mV          
#db# HF 13.56MHz Field change: 16200mV          
#db# HF 13.56MHz Field change: 15810mV          
#db# HF 13.56MHz Field change:  6912mV          
#db# HF 13.56MHz Field change:     0mV          
#db# HF 13.56MHz Field change:   531mV          
#db# HF 13.56MHz Field change:  8401mV          
#db# HF 13.56MHz Field change:  7798mV          
#db# HF 13.56MHz Field change:  7160mV          
#db# HF 13.56MHz Field change:  5530mV          
#db# HF 13.56MHz Field change:     0mV          
#db# HF 13.56MHz Field change:   957mV          
#db# HF 13.56MHz Field change:  2445mV          
#db# HF 13.56MHz Field change:  1843mV          
#db# HF 13.56MHz Field change:     0mV          
#db# HF 13.56MHz Field change:   460mV          
#db# HF 13.56MHz Field change:     0mV