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

$276.00
In stock
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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