Module Number

GKA9805: UHF RFID Reader( 3-9m)

GKA9810: UHF RFID Reader(10-15m)

GKA9820: UHF RFID Reader(20-25m)

GKA9800: Desktop reader(RS232)

Reading distance

GKA9805: 3-9 meter 

GKA9810: 10-15 meter

GKA9820: 20-25 meters

GKA9800: 5-10 cm

Frequency

FCC ISM 902~928MHz or ETSI 865.6 - 867.6 MHz

Frequency hopping

Fixed Frequency or FHSS or Software Programmable

Working mode

Timing reading, triggering, software command, or customized

Communication Ports

RS-232, RS-485, Weigand 26 bits / 34bits, or TCP/IP

Radio frequency power

0-30dBm, programmable in software

Antenna Gain

Circular polarization inbuilt antenna, 8dBi for GKA9805

Dual polarization inbuilt antenna, 12dBi for GKA9810

Multiple tags reading

Support 10-20 tags reading at 1 time(40% of the distance of 1 tag reading)

Support protocol

ISO18000-6B & ISO18000-6C(EPC G2)

Reading card speed

Reading 64-bit ID number less than 6ms

Allowed pass-by speed

At least 120km/h

Max Power of antenna

<4W

Antenna impedance 

50Ω

Lightning protection

DC Grounded

Power Consumption

+12V DC

Operation Temp

Working Temp: -35°~ +75 °   Storage Temp.: -45°~ +95°

Dimension / Weight

GKA9805: 250×250×50mm,  1.5kg ( packaging weight: 4.5kg)

GKA9810: 440×440×70mm,  3.2kg ( packaging weight: 8.0kg)

GKA9800: 170×105×42mm,  0.5kg ( packaging weight: 0.8kg)

Programming support

Provide SDK and demo software, support VC, VB, Dephi, C++

Vehicle access control

Parking lot system

Access control

Time attendance system