FM Assistive Listening Device (ALD)

Channel & Frequency Listing used by 

Comtek, Phonak & Williams Sound

Williams Sound Personal FM Systems (return) Phonak MicroLink & MicroVox FM Systems (return) Comtek Companion FM Systems (return)

Wide-Band Channels

Narrow-Band Channels

Channel

Frequency (MHz.)

Color Code

Channel

Frequency (MHz.)

Color Code

Channel

Frequency (MHz.)

Color Code

A

72.1000

Red

1

72.025

Red/Gray

21

75.425

Black/Orange

B

72.300

Brown

2

72.075

Brown/Gray

22

75.475

Green/Pink

C

72.500

White

3

72.125

Red/Brown

23

75.525

Black/Yellow

D

72.700

Orange

4

72.175

Brown/Red

24

75.575

Green/Blue

E

72.900

Yellow

5

72.225

Orange/Gray

25

75.625

Black/Green

F

75.500

Green

6

72.275

Brown/Orange

26

75.675

Green/Pink

G

75.700

Black

7

72.325

Orange/Brown

27

75.725

Black/Blue

H

75.900

Blue

8

72.375

Brown/Yellow

28

75.775

Green/Black

I

74.700

Gray

9

72.425

Yellow/Gray

29

75.825

Black/Pink

J

75.300

Pink

10

72.475

Brown/Green

30

75.875

Pink/Gray

 

 

 

 

 

 

11

72.525

Yellow/Pink

31

75.925

Black/White

 

 

 

 

 

 

12

72.575

Brown/Blue

32

75.975

Pink/Yellow

 

 

 

 

 

 

13

72.625

Yellow/White

33

74.625

White/Brown

 

 

 

 

 

 

14

72.675

Brown/Pink

34

74.675

White/Red

 

 

 

 

 

 

15

72.725

Green/Gray

35

74.725

White/Orange

 

 

 

 

 

 

16

72.775

Brown/White

36

74.775

White/Yellow

 

 

 

 

 

 

17

72.825

Green/Brown

37

75.225

White/Green

 

 

 

 

 

 

18

72.825

Black/Gray

38

75.275

White/Blue

 

 

 

 

 

 

19

72.925

Green/Red

39

75.325

White/Pink

 

 

 

 

 

 

20

72.975

Black/Brown

40

75.375

White/Black

 
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Last modified: October 08, 2005

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