RFID UHF Readers

UHF RFID Readers is today a well-established technology, which has left the pioneering stage to a more appealing deployment phase. Working frequency range of 902MHz~928MHz (FCC), 865~868MHz (EUR) with read range 12meters, also read range can be minimum through software. RFID UHF readers supports communication interface through RS232,RJ45,RJ485 and Weigand 26/34.The core element of this technology is the reader, or interrogator, which can be a RFID Integrated fixed UHF reader, RFID UHF Desktop reader, 4 port UHF reader, RFID UHF Gate and UHF RFID Antenna.

Fixed Reader

AOPL UHF Fixed Reader is a full functionality long range EPC Gen 2 (ISO 18000-6C) reader for hands-free identification.
UHF reader can be divided into two types based on near or far afield as follows below
- Long Range Reader
- Mid Range Reader.
It can be used for all kind of applications which require medium read range and convinces with its compact dimension and great performance.
The frequency range starts from 865-960 MHz
Operating temperature is versatile with both outdoor and indoor environments.
Reader polarization can be linear/ circular depends on readers specifications.
On-site adjustable reading
LED and Buzzer are used for indication of reading tags.
Communication interface is through RS232, RJ45, TTL which can be used to interface microcontrollers or GSM/GPRS module.
Weather proof protected like IP54/64 rating.

Four Channel Fixed Reader

AOPL UHF 4 Channel Fixed reader is having single reader module, which can be extend up to four antennas with different ports.
The frequency range starts from 865-960 MHz
Support for broad vendor’s tags of ISO 18000-6C(EPC Gen. 2)
Reader is connected with antenna through coaxial cable with stub.
It supports data interface of RS232, RJ45, and GPIO for controlling sensor, LED or siren etc.
Operating temperature is stable with in/out environment conditions.
Indication status for power up, LAN connection, and reading of tags.
Weather proof protected.
Read range up to 10 meters for a single tag. Anti-collision performance up to 100 tags/second.

Desktop Readers

AOPL Desktop readers are high-integrated and high-performance UHF RFID Reader based on advanced analog circuit design and digital signal processing technology specified for RFID.
The dimensional size of desktop reader is small compared to other fixed readers.
Desktop readers can be easily connected to PC through USB, RS232, and RJ45
The frequency range starts from 865-960 MHz
Supports ISO 18000-6C/EPC C1 GEN2 protocol and offers a much longer operation distance than HF RFID system.Note: Polarization of tags is different depending on readers.
For best performance the Desktop Reader should be plugged directly into the host computer with the USB cable supplied. Using USB extension cables, low quality USB cables or unpowered hubs will reduce the power available to the Desktop Reader and reduce the tag read rate.
Modulation technique is FHSS or working mode of fixed frequency pulse transmitting set by software.
OS compatibility such windows, Lion OS, Linux.

Handheld Reader

AOPL RFID UHF Handheld reader is very portable design with frequency range 865-960 MHz with optional functionalities.
Operating System Windows Embedded CE6.0 Core, Windows Embedded CE6.0 Pro (Optional).
RFID UHF Handheld come with HI-speed Barcode 2D/1D, camera and 3G connection options.
More Rugged, so it can used in outdoor environments.
Data interface can be done with USB Micro-B, Client mode/Host mode (Optional), USB Mini-B (Optional), RS-232.
Antenna is Linear Polarized.
Performance of UHF Handheld Reader depends on RAM, ROM and CPU architecture.
Communication interface with Wi-Fi, GPS (Embedded A-GPS) which locate exact movement of handheld device.
Read distance range Number of tags reading per second can be controlled with software.
It supports RFID Air interface Protocol EPC C1 GEN2 / ISO18000-6C.
Display 4 inches WVGA/TFT-LCD, capacitive dual touch Keypad 3 function buttons, 3 side buttons, 4 TP touch key-press buttons Battery Main rechargeable li-ion battery.
Slots are available to insert SIM etc.
Audio comes with build–in microphone and speakers.
UHF handheld readers are available with Android OS Ver. 4.0.4 with built thermal printer (optional).
Accessories standard like AC adapter, main battery, snap-on, USB cable, cradle, Pistol grip, fingerprint snap-on (optional).

Antenna

AOPL UHF Antenna is industrial product suitable for outdoor application, with gain.
The RFID UHF antenna is divide two type such as:
- Circular Polarization antenna.
- Linear Polarization antenna
It adapts ABS plastic casing, with high capabilities of anti-jamming, lightning protection, and water/dust proof.
The operating frequency range is 865-960 MHz
UHF antenna does not require any external power circuit board to turn ON; it just needs a cable connection from RFID UHF Reader.
Temperature suitable for full-day working, stably working under bad conditions in long-term.
Through RFID UHF antenna we can make sectors to read only tags from implemented area.
Application –optimized beam width.

Anti-Theft

The EAS provides anti-theft protection with retail stores, Showrooms etc.
Anti-theft gates works on standard frequency 1KHz/13.56MHz/920-925MHz.
The Anti-theft EAS RFID gates device is used to detect RFID tags that are equipped with EAS. Thus with RFID tags fitted to items sold in stores, the items can be checked before leaving the store and alarms will sound when theft is attempted
Even employees can be alerted to prevent the products from illegal taking away without purchase.
AOPL provides EM+RFID dual system/only HF RFID gate/ only UHF RFID gate.
Compatible with electronic labels with protocols like ISO/IEC 15693 and ISO/IEC 1800-3 standards.
The detection range can vary from single aisle to dual aisle.
The AM system RFID gates have frequency range of 58 KHz with simple, elegant and strong design.
An RF security system gate provides frequency range of 8,2MHz, with scanning frequency of 9.2MHz.
The physical features are independent or can be customized on dimensions for retail stores and also different material standards.

RFID UHF READERS

Categories

Fixed Reader

Four Channel Fixed Reader

Desktop Readers

Handheld Reader

Antenna

Anti-Theft

Image Gallery

Fixed Reader

4 Channel Fixed Reader

Desktop Readers

Handheld Reader

Antenna