Sony TV3033 User Manual
Grouping for digital wireless system
Guidance on the use of a multi-channel system using digital wireless system
When building up the system with digital wireless devices only, channel intervals can be fixed. No special calculations are necessary
to avoid intermodulations. Set channel intervals to 375 kHz or more.
When building up a multi-channel system, Sony recommends that one of the following groups is selected to avoid mutual interference
from other Sony wireless microphones/transmitters:
– Groups D1 to D3 are for using 12 channels of transmitting frequencies in one TV channel.
– Groups D5 to D7 are for using 24 channels of transmitting frequencies in two TV channels.
– Group D9 is for using 48 channels of transmitting frequencies in three TV channels.
When building up the system with digital wireless devices only, channel intervals can be fixed. No special calculations are necessary
to avoid intermodulations. Set channel intervals to 375 kHz or more.
When building up a multi-channel system, Sony recommends that one of the following groups is selected to avoid mutual interference
from other Sony wireless microphones/transmitters:
– Groups D1 to D3 are for using 12 channels of transmitting frequencies in one TV channel.
– Groups D5 to D7 are for using 24 channels of transmitting frequencies in two TV channels.
– Group D9 is for using 48 channels of transmitting frequencies in three TV channels.
Note
The reliability of this channel plan is assured when the RF power output of the transmitter is 1 mW or 10 mW.
Group D1
Grouping 12 channels
Channel
Frequency
34 - 02
590.250
34 - 06
590.750
34 - 10
591.250
34 - 14
591.750
34 - 18
592.250
34 - 22
592.750
34 - 26
593.250
34 - 30
593.750
34 - 34
594.250
34 - 38
594.750
34 - 42
595.250
34 - 46
595.750
Group D2
Grouping 12 channels
Channel
Frequency
35 - 02
596.250
35 - 06
596.750
35 - 10
597.250
35 - 14
597.750
35 - 18
598.250
35 - 22
598.750
35 - 26
599.250
35 - 30
599.750
35 - 34
600.250
35 - 38
600.750
35 - 42
601.250
35 - 46
601.750
Group D3
Grouping 12 channels
Channel
Frequency
36 - 02
602.250
36 - 06
602.750
36 - 10
603.250
36 - 14
603.750
36 - 18
604.250
36 - 22
604.750
36 - 26
605.250
36 - 30
605.750
36 - 34
606.250
36 - 38
606.750
36 - 42
607.250
36 - 46
607.750
Group D5
Grouping 24 channels
Channel
Frequency
34 - 01
590.125
34 - 05
590.625
34 - 09
591.125
34 - 13
591.625
34 - 17
592.125
34 - 21
592.625
34 - 25
593.125
34 - 29
593.625
34 - 33
594.125
34 - 37
594.625
34 - 41
595.125
34 - 45
595.625
35 - 02
596.250
35 - 06
596.750
35 - 10
597.250
35 - 14
597.750
35 - 18
598.250
35 - 22
598.750
35 - 26
599.250
35 - 30
599.750
35 - 34
600.250
35 - 38
600.750
35 - 42
601.250
35 - 46
601.750
Group D7
Grouping 24 channels
Channel
Frequency
34 - 01
590.125
34 - 05
590.625
34 - 09
591.125
34 - 13
591.625
34 - 17
592.125
34 - 21
592.625
34 - 25
593.125
34 - 29
593.625
34 - 33
594.125
34 - 37
594.625
34 - 41
595.125
34 - 45
595.625
36 - 02
602.250
36 - 06
602.750
36 - 10
603.250
36 - 14
603.750
36 - 18
604.250
36 - 22
604.750
36 - 26
605.250
36 - 30
605.750
36 - 34
606.250
36 - 38
606.750
36 - 42
607.250
36 - 46
607.750