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UWB Staff Card VDU1501R(400m TWR ranging)

VDU1501R is an UWB ranging/positioning card tag with enhanced RF transceiver which integrates high-gain PA and LNA.It can be used for personnel positioning and monitoring in security monitoring occasions such as the beadhouse.
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UWB Staff Card VDU1501R(400m TWR ranging)

1. Product Description

VDU1501R is an UWB ranging/positioning card tag with enhanced RF transceiver which integrates high-gain PA and LNA. The MCU uses Nordic nRF52832 to achieve low power standby, and positioning packet sending and receiving control. The RF chip uses Decawave DW1000 to send or receive UWB TDOA / TWR data packets, so as to achieve high-precision ranging or positioning of the user with the help of the UWB anchors.

The card has the SOS button emergency call function, which can be used for personnel positioning and monitoring in safety monitoring places such as nursing homes, public security and law enforcement. In addition, the work card has a built-in motor, which can cooperate with the electronic fence at the base station to realize the safety alarm function of approaching/entering a specific area or the personnel social distance alarm function, and can also be used to receive emergency evacuation information, so as to realize the safety monitoring of workers' positions in smart factories and construction sites.

2. Basic Parametes

Parameter	Description
Motion refresh frequency	1Hz
Static refresh frequency	0.33Hz
Power consumption	Standby: 20uA, TX standard power: 150mA, RX: 50mA
Precision	CEP90：30cm
General using time when fully charged	2 weeks@1Hz（Gain=0x4a @25℃）
Positioning distance	>300m(Max TX power）
Positioning distance	>300m(Max TX power）
Battery capacity	550mAh
Temperature	Operational: -20~80℃, Charging: 0~45℃, Storage: -20~40℃(<3month)
Dimension	85mm54mm7.5mm(±1mm)
UWB Parameter	Description
Frequency	Default 3.9936±0.25GHz(with PA/LNA),support all channels ch1-5(Without PA)
Protocol	IEEE 802.15.4-2011 UW
BLE Parameter	Default off after 30 seconds
RAM and ROM	512 KB flash/64 KB RAM 256 KB flash/32 KB RAM
Protocol	Support BLE5.0 (No Longrange)
Frequency	2400MHz---2483.5MHz
Input	AC 100~240V 50/60Hz 0.35A
Output	DC 5V /1A

UWB Tag

UWB Tag

UWB Staff Card VDU1501R(400m TWR ranging)

1. Product Description

2. Basic Parametes

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