Patlite WDT-4LR-Z2 Instruction Manual page 20

 The frequency of channels on the WD wireless network is as follows.
③
Example Wireless Channel Selection
 When the wireless LAN uses three channels (CH1, CH6, and CH11), select either CH15, CH20, CH25, or CH26.
 In most cases selecting CH25 or CH26 will enable you to avoid the wireless LAN channels.
Mid-range frequency
Channel
CH11
CH12
CH13
CH14
CH15
CH16
CH17
CH18
CH19
CH20
CH21
CH22
CH23
CH24
CH25
CH26
Wireless Data Acquisition System Instruction Manual
Bandwidth (MHz)
(MHz)
2,405
2,410
2,415
2,420
2,425
2,430
2,435
2,440
2,445
2,450
2,455
2,460
2,465
2,470
2,475
2,480
20
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2