UHF USB Desktop Reader&Writer KD900
UHF USB Desktop Reader&Writer KD900
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UHF USB Desktop Reader&Writer KD900

KD900 is a high-performance Ultra-high Frequency (ISO18000-6C(EPC C1G2)、ISO18000-6B) multi-protocol reader/writer,with exclusive & efficient collision processing algorithm, it can read and write tags fast with high identification rate. Widely used in logistics, personal identification, intelligent parking lot, access control system, anti-fake system, manufacturing process control, and any other RFID system.

Accessory: USB cable

Specification

* Type: KD900

* Dimension: 105mmx70mmx11mm

* Net Weight: 80g

Features

1.Fully support the tags of UHF EPC Gen2 (ISO18000-6C), ISO18000-6B standard

2.Advanced tag collision processing algorithm, high identification rate

3.Work frequency FCC 902~928MHz, CE 865~868MHz (can be customized according to different countries or area)

4.Work mode Frequency-Hopping Spread Spectrum (FHSS) or Fixed-frequency

5.Output power: Max 10dBm (adjustable)

6.Internal tranceiver antenna, read range >180mm, write range>80mm*

7.USB interface, no need external power

8.Support USB1.1 interface,Virtual serial port work, USB and USB keyboard emulation mode are available

9.Output format and parameters under keyboard emulation mode can be customized.

10.Thin Shape Design

11.Provide Dynamic Link Libraries(DLL) and demo software source code, support secondary development.

*Effective distance is related to protocol format, tag, and work environment.

Electric Characteristic

A. Parameters

Item

Symbol

Value

Unit

Voltage

VCC

16

V

Work Temperature

TOPR

-10~+60

Storage Temperature

TSTR

-25~+80

B. Specification

Unless special specification,the specification is for: TA=25℃ and VCC=+5V work environment

Item

Symbol

Minimum

Typical

Maximum

Unit

Voltage

VCC

4.5

5

5.5

V

Work Current

IC

90

150

mA

Work Frequency

FREQ

902

928

MHz

Effective Distance*

DIS

0

12

18

cm

*Effective distance is related to protocol format, external antenna, tags and work environment.