Two Channels RFID Reader/Writer
Shenzhen DDCT Technology co.ltd [China] 
This serie of product is a kind of stationary type two channels reader/writer. It supports ISO18000-6B、EPC protocols. It can connect two antennas at the same time, which largely reduced the cost of hardware. It uses industrial aluminum alloy shell. It is thunderproof and jam proof. It is suitable for logistics, fixed assets,personnel identification,etc.The speed of the identification card is more than 120km/h，It offers a selective kind of data interfaces.
Model Type Definitions
|
DRF-8742A
|
Supports ISO18000-6B Protocol
|
|
DRF-8742B
|
Supports ISO18000-6B/ISO18000-6C(EPC-G2)Protocol
|
|
DRF-8742E
|
Supports ISO18000-6B/ISO18000-6C(EPC-G2)Protocol, MAC
|
Main Features
|
Supporting Protocols
|
ISO18000-6B/ISO18000-6C(EPC G2)
|
|
Operating Frequency
|
American Standard 902MHz～928MHz，or Chinese Standard 920MHz～925MHz
|
|
Cumstom Made Frequency
|
860MHz～960MHz( Can be custom made within this range)
|
|
Operating Mode
|
(FHSS)
|
|
Transmitting Power
|
20dBm～30 dBm(Software Adjustable)
|
Reading/Writing Performance
|
Reading Speed
|
64bits smaller than 10ms
|
|
Reading Distance
|
5m～12m(According to Tags or Environment)
|
|
Writing Speed
|
8bits smaller than 30ms
|
|
Writing Range
|
2.5m～6m(According to Tags or Environment)
|
|
Read/Write Prompt
|
Buzzer+LED
|
Data interface
|
RS232
|
Available
|
|
RS485
|
Available
|
|
Wigand
|
Available
|
|
Trigger
|
Available
|
|
EMAC
|
selective
|
Power Dissipation
|
Power
|
DC+5V,4A
|
|
Dissipation
|
6W
|
Outlook Features
|
Dimension
|
194mm×156mm×33mm
|
|
Weight
|
500g
|
|
Shell Material
|
Aluminum Alloy
|
Environmental Requirements
|
Operating Temperature
|
-30℃～70℃
|
|
Operating Humidity
|
10% ~90%
|
|
Storage Temperature
|
-40℃～80℃
|
|
Storage Humidity
|
5% ~95%
|
Software Version
|
Configuration Software
|
Config V2.0
|
|
Demonstration Software
|
DEMO V2.0
|
|
Firmware Version
|
V2.21
|
