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UHF Near-Field Antenna ZK-ANT30DNF
Introduction:
ZK-ANT30DNF is a high-performance UHF circularly polarized Near-Field Antenna that can realize fast and accurate inventory of Tags while the tag reading range is precise and controllable. It can be widely used in smart retail, warehousing, Radio frequency identification (RFID) application systems such as logistics and process control.
Features:
* Completely independent intellectual property design;
* Working frequency 865~868MHz/902~928MHz (Adjustable by different countries or regions);
* True Near-Field Antenna design to achieve precise sensing range control;
* Slim and Flat design, perfectly suitable for various application scenarios
l CHARACTERISTICS
l Absolute Maximum Rating
|
ITEM |
SYMBOL |
VALUE |
UNIT |
|
Operating Temp. |
TOPR |
-20 ~ +60 |
℃ |
|
Storage Temp. |
TSTR |
-30 ~ +70 |
℃ |
l Electrical and Mechanical Specification
Under TA＝25℃ unless specified
|
Item |
Specifications |
|
Frequency |
902-928 MHz / 860~868MHz |
|
Gain |
-15 dBi |
|
Polarization |
Circular Polarization |
|
Voltage standing wave ratio |
≤ 2.0（Typical value） |
|
Axle ratio |
3 |
|
Impedance |
50 Ω |
|
Antenna material |
Composite special materials |
|
Connector type |
SMA |
|
Lead length |
15 cm(Customized) |
*Other band selections available.
Note:
1. If the manual changes, please refer to the latest version.
2. Shenzhen ZKHY RFID Technology Co.,Ltd., reserves the right of final interpretation.