UHF READER
1
Introduction
Working principle
This reader generates a continuous RF signal in the band from
902 - 928 MHz.
• When a passive tag (card, sticker or car plate type), carried by a user or fixed
on a vehicle enters into the RF field, generated by the reader, a small
perturbation occurs: the tag then replies with an encrypted signal, that
includes its s/n and more information. These are then detected by the reader
which transmits the signal to the decrypting I/F device, that makes them
available in Wiegand format or activates a relay.
• The Wiegand signal can be read by an Access Control System that that gives
the final authorization to the user final authorization to the user.
• The reader comes with the corresponding I/F device which has a built-in RF
receiver, operating at 433.92 MHz, with a memory for 100 Erone Keeloq type
remote controls.
• The remote control can be used as an alternative means of identification
from longer range, with the high security level provided by our Keeloq
hopping code.
2
UHF Range
Fig. 2
3
Technical specications : Reader
12 in.
12 in.
3.15 in.
General descriptionGeneral description
The DOLCWIUHF-ER-902 is a high-performance UHF RFID integrated reader. It supports fast tag read/write
operation with high identification rate. It can be widely applied in many RFID application systems such as logistics,
access control, anti-counterfeit and industrial production process control systems.
Part-name Description
READER UHF 10M 902 MHz BLACK
READER UHF 10M 902 MHz WHITE
ADHESIVE TAG UHF TAMPER-PROOF
ADHESIVE TAG UHF
CARD HOLDER BRACKET
CARD TAG UHF
CAR PLATE TAG UHF
(*) Eective distance depends on antenna, tag and environment(*) Eective distance depends on antenna, tag and environment
Fig. 1
DOLCWIUHF-ER-902-B : front view
DOLCWIUHF-ER-902-B : rear view
DOLCWIUHF-ER902-W : rear view
Operating frequency range....................902 - 928 MHz
Transmission type ................................FHSS
Detection range in open space .............<20 m (*)
Rated Power supply .............................12 Vdc
Stand-by max current ...........................200 mA @12 Vdc
Max current consumption .....................1 A @12 Vdc
Operating temperratturre.......................68° F to 131° F
Storage temperature............................ 104° F to 185° F
Operating humidity ...............................<95%RH (+77o F)
Weight....................................................4lb. 13oz.
Protocol tag supported .........................ISO 18000-6C/6B
RF output power...................................up to 33 dBm (adjustable)
Polarization...........................................Circular
Output ..................................................RS-485
Dimensiions..........................................12 x 12 x 3.15 in.
IP Class ...............................................IP65
DOLCWIUHF-ER902-B
DOLCWIUHF-ER902-W
CARMANSTIUHF-ER-TP
CARMANSTIUHF-ER
CARMANUHFHOL-ER
CARMANISOUHF-ER
CARMANLP-ER
To Next Page
Need help?
General