FXR.07.A.DG Datasheet, PDF (7/10 Pages) Taoglas antenna solutions – Can be placed directly on metal surfaces

3.4. Test results
A total of 7 sample devices were used to measure the interrogation distances in two
scenarios, over plastic and over metal, using the Texas Instruments TRF7970AEVM
evaluation board. The results are:
• Over plastic:
RFID Tag
Topaz512 (Type 1)
NTAG203 (Type 2)
Tag-it HFI Plus RI-I11-112
Tag-it HFI Plus RI-I02-112
Tag-it HFI Plus RI-I03-112
Tag-it HFI Plus RI-I16-112
Tag-it HFI Plus RI-I17-112
Dimensions
(mm)
43 x 43
F 42
45 x 45
76 x 48
38 x 22.5
F 24.2
F 32.5
Interrogation
Distance (mm)
13
16
23
22
13
14
16
• Over metal:
RFID Tag
Topaz512 (Type 1)
NTAG203 (Type 2)
Tag-it HFI Plus RI-I11-112
Tag-it HFI Plus RI-I02-112
Tag-it HFI Plus RI-I03-112
Tag-it HFI Plus RI-I16-112
Tag-it HFI Plus RI-I17-112
Dimensions
(mm)
43 x 43
F 42
45 x 45
76 x 48
38 x 22.5
F 24.2
F 32.5
Interrogation
Distance (mm)
10
15
18
19
10
12
14
SPE-15-8-075/A/CM Page 7 of 10