9-1 Influence of Metal of Antenna (Reference)
9-2
•
Model V670-H51Q
Model V670-D13F01 (H)
Metal: Iron
Metal: Alminum
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Distance between the sensing head of antenna and metal (mm)
100
80
90
70
60
50
40
30
20
10
0
Communication range ratio (%)
* Assume that the communication distance
without metal is 100%.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Distance between the sensing head of antenna and metal (mm)
100
80
90
70
60
50
40
30
20
10
0
Communication range ratio (%)
* Assume that the communication distance
without metal is 100%.
Antenna
Tag
Metal
Distance between
metal and sensing
head of antenna
Communication
range
Summary of Contents for V670-H11
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Page 102: ...7 2 Unit mm 7 2 Outside Dimension...
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