ศูนย์รวมอุปกรณ์
Features
<> Strong near-field performance for reading tags at a distance of 0-7.5 cm
<> Small form factor of 70 x 133 x 19 mm
<> Weak far-field gain to minimize stray reads
<> Broadband design to enable world-wide Operation
Electrical Specifications
Parameter
Typical
Conditions/Notes
Frequency Range
865 to 954 MHz
Broadband for use in all regions
Near Field Intensity
-13 dBA/m
Center of antenna 1 cm from radome, 30dBm input power
Far Field Gain
-20 dBi
Polarization
Linear
Parallel to short axis
VSWR
1.25:1
Center of band
Input Impedance
50 ?
Input Power
30 dBm
33dBm absolute max
ESD
2 KV
Human Body Model
Environmental Specifications
IP Rating
IP41
Indoor use only
Temperature
0–40? C
Humidity
5–95 %
Relative, non-condensing
RoHS
N/A
Designed to meet RoHS, not certified RoHS
Mechanical Specifications
Weight
114 G
Connector
SMA female
Requires accessory cable to
connect to reader’s RP-TNC
connector
Radome
Acrylic
Enclosure
Aluminium w/black anodized coating
Dimensions
69.85 x 133.35 x 19.05 mm