RFID reader UHF module uhf card reader identification distance 3 meters TTL to USB interface 915mhz European standard

Full support for UHF EPC Gen2 (ISO18000-6C) protocol electronic tags;
Working frequency FCC 902~928MHz, CE 865~868MHz (can be adjusted according to the requirements of different countries or regions)
Output power: maximum 26dBm (adjustable);
The module antenna is integrated, and the reading distance is >2 meters;
USB interface to take power, no external power supply required;
Support Further development.
*The effective distance is related to the protocol format, electronic label and working environment.
One TTL to USB interface cable, 20cm long.

RFID reader UHF module uhf card reader identification distance 3 meters TTL to USB interface 915mhz European standard

RFID reader UHF module uhf card reader identification distance 3 meters TTL to USB interface 915mhz European standard2

PIN Description

 

PIN 1-----GND----GND

PIN2------EN-------High level enable module (> 1.5v)

PIN3--------RXD-----TTL level (3.3v)

PIN4--------TXD-----TTL level (3.3v)

PIN5--------VCC-----Power(3-5V)

 

Brief introduction
Integrated antenna character
1. Be sensitive and stable to the tags identify.
2. Stable reading distance 2-3 meters.
3. Multi-tags identify, >50pcs tags.
4. Reading distance speed, >50pcs/sec.

Solve the exothermic problem completely.
1. No need for connecting any other outer radiating device. It can work without exothermic reaction in the normal indoor temperature.
2. Sustain electricity<200mA @ 3.5V (26 dBm Output). Pulse peak current<260mA.

Outstanding stability:
1. 24 hours x 365days work normally.
2. Appearance little influenced by cover, electromagnetic environment etc.
3. Wide temperature design and the temperature drift coefficient.

Good consistency:
1.the good design in consistency.
2. Choose the top level components to keep each parameters stable and consistence.

Brief and high efficient interface of hardware and software.
1. Peripheral circuit is very easy. The signal power, no need for extra connecting tantalum capacitor.

Installation method: 

support 5pin WAFER installation.

 

Product Description

 

Working Voltage

DC 3.5V – 5 V

standby current

<80mA (ENfoot high level)

Sleep state current

<100uA (ENfoot low level)

Working current

180mA @ 3.5V (26 dBm Output,25°C).

110mA @ 3.5V (18 dBm Output, 25°C).

Startup time

<100mS.

Operating temperature

 - 20 °C  -  + 70  °C

Storage Temperature

- 20 °C  -  + 85  °C

Working humidity

< 95% ( + 25 °C)

Air Interface Protocol

EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C

Operating spectrum range

840-960MHZ

 

 

 

work area support

US, Canada and other regions following U.S. FCC

Europe and other regions following ETSI EN 302 208

Mainland China

Japan

Korea

Malaysia

Taiwan

Output Power Range

18-26 dBm

Output power accuracy

+/- 1dB

Output power flatness

+/- 0.2dB

Receiving sensitivity

< -70dBm

Inventory Tab Peak Speed

> 50 pictures/second

Tag Cache

200 labels @ 96 bit EPC

Label RSSI

Support

 

Communication interface

TTL Uart interface

Communication baud rate

115200 bps (default and recommended)

38400bps

Heat Dissipation

Air cooling (no external heat sink required)


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