Middle-range

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RRU1861-8dbi
RRU1861-8dbi is a high performance UHF RFID integrated reader. It is designed upon fully self-intellectual property. Based on proprietory efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, and anti-counterfeit and industrial production process control system.
  • Characteristic and Advantage
  • Electrical Characteristics
- Self-intellectual property;
- Support ISO18000-6B, ISO18000-6C(EPC C1G2) protocol tag;
- 902~928MHz frequency band(frequency customization optional);
- FHSS or Fix Frequency transmission;
- RF output power up to 30dbm(adjustable);
- 8dbi antenna optional with effect distance up to 5m*;
- Support auto-running, interactive and trigger-activating work mode;
- Low power dissipation with single +9 DC power supply;
- Support RS232, RS485, Wiegand interface;
- Provide DLL and Demonstration Software Source code to facilitate further - development.


Absolute Maximum Rating

ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC

16

V

Operating Temp.

TOPR

-10~+60

Storage Temp.

TSTR

-25~+80

Electrical and Mechanical Specification
Under TA=25℃,VCC=+9V unless specified

ITEM

SYMBOL

MIN

TYP

MAX

UNIT

Power Supply

VCC

8

9

12

V

Current Dissipation

IC

350

650

mA

Frequency

FREQ

902

928

MHz

Effective Distance

DIS

300

500

INTERFACE

ITEM

COMMENT

Red

+9V

Black

GND

Yellow

Wiegand DATA0

Blue

Wiegand DATA1

Purple

RS485 R+

Orange

RS485 R-

Brown

GND

White

RS232 RXD

Green

RS232 TXD

Grey

Trigger input(TTL level)

 * Effective distance depends on antenna, tag and environment.