# page no 842
# prob no 22.1
#calculate the mobile transmitted power
#given
PR = -100;#In dBm
#calculations and results
# The mobile transmitted power is
PT_dBm =-76-PR;#this is in dBm
print 'The mobile transmitted power in dBm is',PT_dBm,'dBm'
PT_mW =10**(PT_dBm/10);
print 'Case 2 : The mobile transmitted power is',PT_mW,'mW'