3.5 mm max.
RF Tag
V680S-HMD64-ETN and V680-D1KP66MT
V680S-HMD66-ETN and V680-D1KP66MT
Distance (x) from surrounding metal
Communications range (range with
metal at back surface = 100%)
Distance (x) from surrounding metal
Communications range (range with
metal at back surface = 100%)
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (mm)
(%)
xx
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (mm)
(%)
0
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (mm)
(%)
V680S-HMD63-ETN and V680-D1KP66MT
Distance (x) from surrounding metal
Communications range (range with
metal at back surface = 100%)
Metallic material