USA
Canada
LiteCom Pro II
Channel
Frequency (MHz)
Type
Requires
FCC License?
Type
Requires
IC License?
1
462,5625
FRS 1/GMRS 9
No
FRS 1/GMRS 2
No
2
462,5875
FRS 2/GMRS 10
No
FRS 2/GMRS 4
No
3
462,6125
FRS 3/GMRS 11
No
FRS 3/GMRS 6
No
4
462,6375
FRS 4/GMRS 12
No
FRS 4/GMRS 8
No
5
462,6625
FRS 5/GMRS 13
No
FRS 5/GMRS 10
No
6
462,6875
FRS 6/GMRS 14
No
FRS 6/GMRS 12
No
7
462,7125
FRS 7/GMRS 15
No
FRS 7/GMRS 14
No
8
467,5625
FRS 8
No
FRS 8
No
9
467,5875
FRS 9
No
FRS 9
No
10
467,6125
FRS 10
No
FRS 10
No
11
467,6375
FRS 11
No
FRS 11
No
12
467,6625
FRS 12
No
FRS 12
No
13
467,6875
FRS 13
No
FRS 13
No
14
467,7125
FRS 14
No
FRS 14
No
15
462,5500
GMRS 1
Yes
GMRS 1
No
16
462,5750
GMRS 2
Yes
GMRS 3
No
17
462,6000
GMRS 3
Yes
GMRS 5
No
18
462,6250
GMRS 4
Yes
GMRS 7
No
19
462,6500
GMRS 5
Yes
GMRS 9
No
20
462,6750
GMRS 6
Yes
GMRS 11
No
21
462,7000
GMRS 7
Yes
GMRS 13
No
22
462,7250
GMRS 8
Yes
GMRS 15
No
23
464,5000
PLMR 1
Yes
Not Applicable
Not Applicable
24
464,5500
PLMR 2
Yes
Not Applicable
Not Applicable
25
467,7625
PLMR 3
Yes
Not Applicable
Not Applicable
26
467,8125
PLMR 4
Yes
Not Applicable
Not Applicable
27
467,8500
PLMR 5
Yes
Not Applicable
Not Applicable
28
467,8750
PLMR 6
Yes
Not Applicable
Not Applicable
29
467,9000
PLMR 7
Yes
Not Applicable
Not Applicable
30
467,9250
PLMR 8
Yes
Not Applicable
Not Applicable
(H) ANSI S3.19-1974 per USA EPA
(I) Radio Channel Frequencies
NOTE:
• Canadian models only have 1-22 channels preprogrammed into the headset
• USA models have all 1-30 channels preprogrammed into the headset
Frequency [Hz]
H1
125
250
500
1000
2000
3150
4000
6300
8000
NRR
CSA
Class
Headband:
MT7H7F4010-NA-50
MT7H7F4010-CA-50
Mean Attenuation [dB]
H2
17.8
23.0
32.1
36.2
35.1
39.0
38.7
38.3
36.5
25 dB
A
Standard Deviation [dB]
H3
4.4
3.2
2.8
3.0
2.4
3.8
3.0
3.5
3.9
Neckband:
MT7H7B4010-NA-50
MT7H7B4010-CA-50
Mean Attenuation [dB]
H2
18.9
25.9
35.2
37.0
34.9
40.6
39.9
39.7
39.7
26 dB
A
Standard Deviation [dB]
H3
5.2
3.2
3.3
2.9
2.5
3.6
3.0
2.3
2.5
Hard hat attachment:
MT7H7P3E4010-NA-50
MT7H7P3E4010-CA-50
Mean Attenuation [dB]
H2
19.4
24.3
33.6
35.5
34.1
38.5
38.0
35.8
35.7
25 dB
A
Standard Deviation [dB]
H3
3.4
3.3
3.8
1.7
2.6
3.6
3.1
5.4
5.4
