MF Digit Specifications

Table 7-9 MFR1, MFR2 digit specifications

BCD

MFR1
Digit

MFR1 Frequency (Hz)

MFR2
Digit

MFR2 Forward Frequency (Hz)

MFR2 Backward Frequency (Hz)

0

0

1300 Hz + 1500 Hz

1

1380+1500

1140+1020

1

1

700 Hz + 900 Hz

2

1380+1620

1140+900

2

2

700 Hz + 1100 Hz

3

1500+1620

1020+900

3

3

900 Hz + 1100 Hz

4

1380+1740

1140+780

4

4

700 Hz + 1300 Hz

5

1500+1740

1020+780

5

5

900 Hz + 1300 Hz

6

1620+1740

900+780

6

6

1100 Hz + 1300 Hz

7

1380+1860

1140+660

7

7

700 Hz + 1500 Hz

8

1500+1860

1020+660

8

8

900 Hz + 1500 Hz

9

1620+1860

900+660

9

9

1100 Hz + 1500 Hz

A

1740+1860

780+660

A

KP

1100 Hz + 1700 Hz

B

1380+1980

1140+540

B

ST

1500 Hz + 1700 Hz

C

1500+1980

1020+540

C

STI

900 Hz + 1700 Hz

D

1620+1980

900+540

D

STII

1300 Hz + 1700 Hz

E

1740+1980

780+540

E

STIII

700 Hz + 1700 Hz

F

1860+1980

660+540