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RFID Reader

  • UHF Desktop Reader
UHF Desktop Reader

UHF Desktop Reader

  • Item: SRRDU01
  • Size: 122.4*84*20/15mm
  • Weight: 100g
  • Development: SDK
  • Product description: UHF Desktop Reader
  • INQUIRY

GENERAL DESCRIPTION

SRRDU01 is a high performance UHF Desktop reader. It is designed upon dedicated RFID Engine ASIC with fully self-intellectual property. Based on proprietary 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, anti-counterfeit and industrial production process control system.


FEATURES

1.  Self-intellectual property;

2.  865~868MHz or 902~928MHz frequency band(frequency customization optional);

3.  Support ISO18000-6C(EPC C1G2) protocol tag;

4.  FHSS or Fix Frequency transmission, support RSSI;;

5.  Effective range from 10~300cm(adjustable according to real application need);

6.  Multiple tag anti-collision>50pcs/s;

7.  Multiple tag inventory speed>50pcs/s;

8.  Tag buffer size: 370PCS@Max.128bitsEPC or 120PCS@Max.496bitsEPC;

9.  Low power dissipation with USB power source or external single +9 DC power supply;

10.  Support 2 GPIO;

11.  Support USB (VSP mode), RS232, Wiegand (optional) and USB HID (keyboard emulation)

12.  High reliability design without extra heat-sinking measure;

13.  Support 24hoursX365days working;

14.  Support on-the-site firmware upgrading.


MECHANICAL DATA (UNIT mm)


CHARACTERISTICS


  • Absolute Maximum Rating


ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC (USB power source)

6

V

VCC(External power source)

12

Operating Temp.

TOPR

-10~+70

Storage Temp.

TSTR

-20~+85


  • Electrical Specification


ITEM

SYMBOL

MIN

TYP

MAX

UNIT

Power Supply

VCC (USB powered)

4.5

5

5.5

V

VCC (External supply)

7

9

12

V

Current dissipation

IC

180

200

mA

Frequency

FREQ

865

865~868

902~928

928

MHz

RF power

PRF

0

26

dBm

RF power Accuracy

AP

+/-1

dB

RF power Flatness

FP

+/-0.2

dB

Receiving Sensitivity

SR

-70

dBm

Size

L×W×H

122.4*84*20

mm















INTERFACE

1. Socket Definition

No.

Symbol

Comment

1

VCC

External +9V power supply

2

GND

Ground

3

TXD

RS-232 serial data output

4

RXD

RS-232 serial data input

5

GND

Ground

6

GPIO1

GPIO1 or Wiegand Data 0

7

GPIO2

GPIO2 or Wiegand Data 1

8

GND

Ground

2. Switch Definition



No.

Symbol

Comment

1

SEL_USB

Switch on to enable USB interface

2

SEL_USB

3

SEL_RS232

Switch on to enable RS232 interface

4

SEL_RS232


Contact Us

Contact: David Wu

Phone: 17689940670

Tel: 0595-22586002

Add: Room 702, Faxiu Buliding, Quanxiu Road, Fengze District, Quanzhou City, Fujian Province, China