UHF Reader： GKA9805
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GKA9805: 2-9 meter reader
UHF RFID Reader:
Comply with ISO18000-6B, 18000-6C(EPC G2) protocol
GLOBAL KEYACCESS TECHNOLOGIES LTD.
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Technical parameters ：
Module Number
GKA9805: UHF RFID Reader( 2-9m)
Frequency
Housing
Stainless steel(AISI304), housing with ABS cover
Protection
IP65
Frequency hopping
Fixed Frequency or FHSS or Software Programmable
Frequency channels
Each channel spacing at 1000KHz and could be customized
Working mode
Timing reading, triggering, software command, or customized
Communication Ports
RS232, RS485, Wiegand 26 bits & 34bits, or TCP/IP,
USB port can be added(Specify the application before customization)
Radio frequency power
0-30dBm, programmable in software
Encryption
Programmable
Input
1 dry contact/TTL input(Optional function)
Output relay
1 relay output(NO, NC, COM), 10VDC 1A(Option function)
Antenna Gain
Circular polarization inbuilt antenna, 8dB for GKA9805
Object speed
Up to 100km/h at appropriate distance
Multiple tags reading
Support 10-20 tags reading at 1 time(40% of the distance of 1 tag reading)
Encryption
Programmable in software
Support protocol
ISO18000-6B & ISO18000-6C(EPC G2)
Reading card speed
Reading 64-bit ID number less than 6ms
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°
GKA9805: 440×440×70mm, 3.2kg ( packaging weight: 8.0kg)
Programming support
Provide SDK and demo software, support VC++, VB, Dephi, C++Builder
Certificate
FCC certificate(see document)
FCC ISM 920.125~924.875MHz
UHF Reader： GKA9805
GLOBAL KEYACCESS TECHNOLOGIES LTD.
3
Solution for vehicle management:
Reader’s location diagram
UHF Reader： GKA9805
Reader’s angle adjustment
Tag/sticker’s location on windscreen( with no anti-sunshine film )
Description:
GLOBAL KEYACCESS TECHNOLOGIES LTD.
UHF Reader： GKA9805
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1. The tag/sticker should be attached on the location close to the reader installed on
2. For small vehicle( car ) use, location A, B, C is preferable,
3. For big vehicle( truck ) use, location D, E, F is preferable
1. For pre-attached windscreen film, there is a 120*70mm reserved cut for use of RFID
2. For after-attached windscreen film, user could require installer to make a cut
3. Or metal tag could be recommended, such as plate tag, or windshield wiper tag
4. Or manually show the tag/card to the reader as shown as picture below,
Correct
Wrong
lane,
Supplement:
For windscreen with anti-sunshine film,
tag at location B, tag/sticker could be attached here,
( 120*70mm ) at location A, B, C, D, E. F, and attach tag/stick here,
( mounted on windshield wiper ),
Warning: Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
GLOBAL KEYACCESS TECHNOLOGIES LTD.
UHF Reader： GKA9805
5
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
● Reorient or relocate the receiving antenna.
● Increase the separation between the equipment and receiver.
● Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
● Consult the dealer or an experienced radio/TV technician for help.
“This equipment complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.”
GLOBAL KEYACCESS TECHNOLOGIES LTD.
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