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uhf rfid module R2000 chip smart card read module USB 2.0 RS232 interface with four antenna ports fo

SKU
CFR2000
Overview

uhf rfid module R2000 chip smart card read module USB 2.0 RS232 interface with four antenna ports for access control...

Features:

  1. Self-intellectual property;
  2. Support ISO18000-6C(EPC C1G2) protocol tag;
  3. 865~868MHz, 902~928MHz frequency band(frequency customization optional);
  4. FHSS or Fix Frequency transmission;
  5. RF output power up to 30dbm (adjustable with 1db step);
  6. Effective distance 9m with 6dBiL antenna and E41 tag;
  7. Support four external antennae with MMCX-J socket;
  8. Low power dissipation with single +5V DC power supply;
  9. Support 3 GPIO port with 2outputs and 1 input;
  10. Support RS232(TTL level) interface and USB 2.0 interface.

No.

Symbol

Comment

1,2

VCC

+5VDC

3,4

GND

GND

5

USB_5VSENSE

USB Detection Pin

6

nRST

Low level effective external reset input with internal pull-up to 3.3V.

7,8

ANT1,ANT0

Antenna Indicator

00-   ANT1

01-   ANT2

02-   ANT3

03-   ANT4

9

USB-DM

USB Data Minus

10

USB-DP

USB Data Positive

11,12

GPO2,GPO1

General Output

13

GPI1

General Input

14

TXD

Serial Data Output

15

RXD

Serial Data Input

 

Characteristics:

l  Absolute Maximum Rating

ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC

6

V

Operating Temp.

TOPR

-20~+55

°c

Storage Temp.

 TSTR

-25~+75

°c

 

l  Electrical and Mechanical Specification

Under TA=25°c,VCC=+5V unless specified

ITEM

SYMBOL   

MIN                  

TYP

MAX            

UNIT            

Power Supply

VCC

4.75

5.0

5.25

V

Current Dissipation

IC

 

 

1500

mA

Frequency

FREQ

865

 

928

MHz

Size

(including shielding and heat sinking)

L *W * H

 

69 *43 * 10.5

 

 

mm

More Information
SKU CFR2000
Weight 1.000000
selling_potential 3
With Built-in Battery No
Condition New
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