Midea MCA3U-18HRFNX-QRD0W Service Manual page 34

80
70
60
50
40
30
20
10
0
63 125
MCA3U-18HRFNX-QRD0W
250 500 1000
Band Center Frequency /Hz
 IDU-Compact Cassette 19
H M L
2000 4000 8000

NC-70
NC-60
NC-50
NC-40
NC-30