5
Groups, Channels and Frequencies
Channel Plan
Notes
• Each “wireless channel” is represented by a 2-digit TV
channel number and a 2-digit number, for example: 68-23.
• The channels in each group other than group 00 can be
used simultaneously.
• When operating two or more UHF wireless microphone
systems using channels in different groups, ensure that the
systems are at least 100 m (330 feet) apart from each other.
(The same applies also when using channels in a group if
the different UHF wireless microphone systems are
installed where they are within sight of each other.)
• If there is a TV broadcasting station nearby, to avoid
possible interference with broadcasting, do not use that
station’s channel.
• The number of wireless microphone channels actually
usable in a multi-channel system may be smaller than the
normal capacity of that system if there is interference from
TV broadcasting or other RF signals.
The unit stores 11 groups of selectable channels: groups 00
(94 channels), 11 (11 ch.), 12 (8 ch.), 13 (8 ch.), A1 (19 ch.),
A2 (13 ch.), A3 (13 ch.), L1 (7 ch.), L2 (7 ch.), H1 (7 ch.),
and H2 (7 ch.). Channel groups other than group 00 are
designed so that all channels of one group can be used
simultaneously within the same UHF wireless microphone
system without causing intermodulation. It is therefore
recommended that you usually use a channel group other than
group 00 unless the use of group 00 is specifically necessary.
The following pages explain the purpose of each group, and
give the channel-frequency assignment table for each group.
Group 00 (to receive all 94 channels)
This group receives all 94 wireless microphone channels
selected at 125-kHz intervals in a frequency band assigned
to a WRR-850A combination.
Note
When using more than one channel from group 00
simultaneously, avoid selecting adjacent channels or
channels at uniform intervals.
WRR-850A (64)
WRR-850A (66)
WRR-850A (68)
Channel
Frequency
Channel
Frequency
Channel
Frequency
Channel
Frequency
Channel
Frequency
Channel
Frequency
Frequency (in MHz)
64-01
64-02
64-03
64-04
64-05
64-06
64-07
64-08
64-09
64-10
64-11
64-12
64-13
64-14
64-15
64-16
64-17
64-18
64-19
64-20
64-21
64-22
64-23
64-24
64-25
64-26
64-27
64-28
64-29
64-30
64-31
64-32
64-33
64-34
64-35
64-36
64-37
64-38
64-39
64-40
64-41
64-42
64-43
64-44
64-45
64-46
64-47
770.125
770.250
770.375
770.500
770.625
770.750
770.875
771.000
771.125
771.250
771.375
771.500
771.625
771.750
771.875
772.000
772.125
772.250
772.375
772.500
772.625
772.750
772.875
773.000
773.125
773.250
773.375
773.500
773.625
773.750
773.875
774.000
774.125
774.250
774.375
774.500
774.625
774.750
774.875
775.000
775.125
775.250
775.375
775.500
775.625
775.750
775.875
65-01
65-02
65-03
65-04
65-05
65-06
65-07
65-08
65-09
65-10
65-11
65-12
65-13
65-14
65-15
65-16
65-17
65-18
65-19
65-20
65-21
65-22
65-23
65-24
65-25
65-26
65-27
65-28
65-29
65-30
65-31
65-32
65-33
65-34
65-35
65-36
65-37
65-38
65-39
65-40
65-41
65-42
65-43
65-44
65-45
65-46
65-47
776.125
776.250
776.375
776.500
776.625
776.750
776.875
777.000
777.125
777.250
777.375
777.500
777.625
777.750
777.875
778.000
778.125
778.250
778.375
778.500
778.625
778.750
778.875
779.000
779.125
779.250
779.375
779.500
779.625
779.750
779.875
780.000
780.125
780.250
780.375
780.500
780.625
780.750
780.875
781.000
781.125
781.250
781.375
781.500
781.625
781.750
781.875
66-01
66-02
66-03
66-04
66-05
66-06
66-07
66-08
66-09
66-10
66-11
66-12
66-13
66-14
66-15
66-16
66-17
66-18
66-19
66-20
66-21
66-22
66-23
66-24
66-25
66-26
66-27
66-28
66-29
66-30
66-31
66-32
66-33
66-34
66-35
66-36
66-37
66-38
66-39
66-40
66-41
66-42
66-43
66-44
66-45
66-46
66-47
782.125
782.250
782.375
782.500
782.625
782.750
782.875
783.000
783.125
783.250
783.375
783.500
783.625
783.750
783.875
784.000
784.125
784.250
784.375
784.500
784.625
784.750
784.875
785.000
785.125
785.250
785.375
785.500
785.625
785.750
785.875
786.000
786.125
786.250
786.375
786.500
786.625
786.750
786.875
787.000
787.125
787.250
787.375
787.500
787.625
787.750
787.875
67-01
67-02
67-03
67-04
67-05
67-06
67-07
67-08
67-09
67-10
67-11
67-12
67-13
67-14
67-15
67-16
67-17
67-18
67-19
67-20
67-21
67-22
67-23
67-24
67-25
67-26
67-27
67-28
67-29
67-30
67-31
67-32
67-33
67-34
67-35
67-36
67-37
67-38
67-39
67-40
67-41
67-42
67-43
67-44
67-45
67-46
67-47
788.125
788.250
788.375
788.500
788.625
788.750
788.875
789.000
789.125
789.250
789.375
789.500
789.625
789.750
789.875
790.000
790.125
790.250
790.375
790.500
790.625
790.750
790.875
791.000
791.125
791.250
791.375
791.500
791.625
791.750
791.875
792.000
792.125
792.250
792.375
792.500
792.625
792.750
792.875
793.000
793.125
793.250
793.375
793.500
793.625
793.750
793.875
68-01
68-02
68-03
68-04
68-05
68-06
68-07
68-08
68-09
68-10
68-11
68-12
68-13
68-14
68-15
68-16
68-17
68-18
68-19
68-20
68-21
68-22
68-23
68-24
68-25
68-26
68-27
68-28
68-29
68-30
68-31
68-32
68-33
68-34
68-35
68-36
68-37
68-38
68-39
68-40
68-41
68-42
68-43
68-44
68-45
68-46
68-47
794.125
794.250
794.375
794.500
794.625
794.750
794.875
795.000
795.125
795.250
795.375
795.500
795.625
795.750
795.875
796.000
796.125
796.250
796.375
796.500
796.625
796.750
796.875
797.000
797.125
797.250
797.375
797.500
797.625
797.750
797.875
798.000
798.125
798.250
798.375
798.500
798.625
798.750
798.875
799.000
799.125
799.250
799.375
799.500
799.625
799.750
799.875
69-01
69-02
69-03
69-04
69-05
69-06
69-07
69-08
69-09
69-10
69-11
69-12
69-13
69-14
69-15
69-16
69-17
69-18
69-19
69-20
69-21
69-22
69-23
69-24
69-25
69-26
69-27
69-28
69-29
69-30
69-31
69-32
69-33
69-34
69-35
69-36
69-37
69-38
69-39
69-40
69-41
69-42
69-43
69-44
69-45
69-46
69-47
800.125
800.250
800.375
800.500
800.625
800.750
800.875
801.000
801.125
801.250
801.375
801.500
801.625
801.750
801.875
802.000
802.125
802.250
802.375
802.500
802.625
802.750
802.875
803.000
803.125
803.250
803.375
803.500
803.625
803.750
803.875
804.000
804.125
804.250
804.375
804.500
804.625
804.750
804.875
805.000
805.125
805.250
805.375
805.500
805.625
805.750
805.875