Transmitter Solutions Dolphin DOLCWIUHF-ER-902 Manual

1
Introduction
General description General 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.
Fig. 1
UHF Range
2
Part-name
READER UHF 10M 902 MHz BLACK
DOLCWIUHF-ER902-B
READER UHF 10M 902 MHz WHITE
DOLCWIUHF-ER902-W
CARMANSTIUHF-ER-TP ADHESIVE TAG UHF TAMPER-PROOF
CARMANSTIUHF-ER ADHESIVE TAG UHF
CARMANUHFHOL-ER CARD HOLDER BRACKET
CARMANISOUHF-ER
CARD TAG UHF
CARMANLP-ER
CAR PLATE TAG UHF
3
Technical specifications : Reader
12 in.
Fig. 2
UHF READER
Working principle
This reader generates a continuous RF signal in the band from
902 - 928 MHz.
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Description
3.15 in.
12 in.
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.
DOLCWIUHF-ER-902-B : front 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
(*) Effective distance depends on antenna, tag and environment (*) Effective distance depends on antenna, tag and environment
DOLCWIUHF-ER902-W : rear view
DOLCWIUHF-ER-902-B : rear view