Product Specs

物联科技 选威士丹利
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Figure 5-1 Antenna
Interference Area
V. Antenna information
1 Information
The antenna of this module can be IPEX antenna, Pin antenna, etc.
2 Reduce antenna interference
W h e n u s i n g P C B a n t e n n a o n Z i g B e e m o d u l e , i n o r d e r t o
e n s u r e t h e o p t i m i z a t i o n o f Z i g B e e p e r f o r m a n c e , i t i s
r e c o m m e n d e d t h a t t h e d i s t a n c e b e t w e e n t h e a n t e n n a p a r t o f
t h e m o d u l e a n d o t h e r m e t a l p a r t s s h o u l d b e a t l e a s t 2 4 . 5 m m
T h e u s e r P C B s h o u l d n o t b e w i r e d o r e v e n c o p p e r - c l a d i n
t h e a n t e n n a a r e a .
(Green marks are copper-clad areas, as shown in Figure 4-1), so as not to affect the antenna performance.