47
Information
Frequency
MHz Listen
Phonak
Microfield
Phonic
Ear Comtek Williams* Gentner Telex Drake
75.2250 37 I7 37 37 (41, 47)
75.2500 (48) 23
75.2750 38 I8 38 38 (42, 49)
75.3000 J J J J
J
, (43, 50
)
24 P
75.3250 39 J9 39 39 (55, 51)
75.3500 (52) 25
75.3750 40 J0 40 40 (45, 53)
75.4000 R R R R R, (54) 26 Q
75.4250 21 R1 21 21 (46, 55)
75.4500 (56) 27
75.4750 22 R2 22 22 (47, 57)
75.5000 F F F F F, (48, 58
)
28 J 75.5
75.5250 23 F3 23 23 (49, 59)
75.5500 (60) 29
75.5750 24 F4 24 24 (50, 61)
75.6000 S S S S S, (62) 30
K
75.6
75.6250 25 S5 25 25 (51, 63)
75.6500 (64) 31
75.6750 26 S6 26 26 (52, 65)
75.7000 G G G G
G
, (53, 66
)
32 L 75.7
75.7250 27 G7 27 27 (54, 67)
75.7500 (68) 33
75.7750 28 G8 28 28 (55, 69)
75.8000 T T T T T, (70) 34 M 75.8
75.8250 29 T9 29 29 (56, 71)
75.8500 (72) 35
75.8750 30 T0 30 30 (57, 73)
75.9000 H H H H
H
, (58, 74
)
36 N 75.9
75.9250 31 H1 31 31 (59, 75)
75.9500 (76) 37
75.9750 32 H2 32 32 (60, 77)
72 MHz Compatibility Chart*Parenthesis indicate T35 and T20 narrowband.
NOTE: Wideband frequencies in highlighted
rows.
Frequency
MHz Listen
Phonak
Microfield
Phonic
Ear Comtek Williams* Gentner Telex Drake
72.0250 1 A1 1 1 (11, 1)
72.0500 (2) 1
72.0750 2 A2 2 2 (12, 3)
72.1000 A A A A A, (13, 4) 2 A 72.1
72.1250 3 A3 3 3 (14, 5)
72.1500 (6) 3
72.1750 4 A4 4 4 (15, 7)
72.2000
K
K
K
K
K, (8) 4 B 72.2
72.2250 5 K5 5 5 (16, 9)
72.2500 (10) 5
72.2750 6 K6 6 6 (17, 11)
72.3000 B B B B
B
, (18, 12
)
6 C 72.3
72.3250 7 B7 7 7 (19, 13)
72.3500 (14) 7
72.3750 8 B8 8 8 (20, 15)
72.4000 N N N N N, (16) 8 D 72.4
72.4250 9 N9 9 9 (21, 17)
72.4500 (18) 9
72.4750 10 N0 10 10 (22, 19)
72.5000 C C C C
C
, (23, 20
)
10 E 72.5
72.5250 11 C1 11 11 (24, 21)
72.5500 (22) 11
72.5750 12 C2 12 12 (25, 33)
72.6000 O O O O O, (24) 12 F 72.6
72.6250 13 O2 13 13 (26, 25)
72.6500 (26) 13
72.6750 14 4 14 14 (27)
72.7000 D D D D D, (28) 14 G 72.7
72.7250 15 D5 15 15 (29)
74.7500 (45) 22
74.7750 36 I6 36 36 (40, 46)