LU 



u 



LU 



a 

 z 



_i 



z 



UJ 



2 

 < 



Q 



Z 

 D 

 LL 



5 



3 



ai 

 CO 



_j 

 lij 

 > 



LU 



O 



z 

 o 



tr 

 < 



95 

 90 

 85 

 80 

 75 

 70 

 65 

 60 

 55 

 50 

 45 

 40 

 35 

 30 



^5 



20 



6 8 10 12 14 16 1 



FUNDAMENTAL OUTPUT LEVEL 1 



8 20 22 24 26 



N DBM 



Fig. 14 — Amplifier distortion. 



tri 



_l 



UJ 



m 

 u 



LU 

 Q 



Z 



z 

 < 



Q. 



o 

 o 



_l 



40 



30 



20 



10 



-10 



-20 



300 



200 



100 



1/1 



m 



LU 



a. 

 O 



LU 

 Q 



z 

 < 





LU 

 ID 



-100 I 



CL 



o 

 -200 q 



10" 



^ 10 2 ^ ,o2 2 5 ,o3 2 



FREQUENCY IN KILOCYCLES PER SECOND 



10^ 



10= 



Fig. 15 — Amplifier nfi characteristic. 

 271 



