HYUNDAI 4FA0U44 FOB Smart Key User Manual
- June 17, 2024
- HYUNDAI
Table of Contents
FOB Smart Key
FOB-4FA0U44
H/W Version 1.00
4FA0U44 FOB Smart Key
HYUNDAI MOBIS Co., Ltd.
#80-1 Mabuk-dong, Giheung-gu, Yongin-si, Gyeonggi-do, Korea
Outline & Description
1. The Outline of FOB-4FA0U44
– This unit is a Transmitter.
– FOB-4FA0U44 is a part of Remote Keyless System.
– This unit controls door lock/door unlock/trunk open/panic/remote start-
stop/forward/backward/battery charging door open wirelessly.
– This unit also uses UWB signals to enhance security of vehicle, which
automatically communicates with the ibu regardless of button
2. Description of FOB-4FA0U44
(1) Introduction
– This unit has 8 buttons.
– This unit uses a battery(CR2450)
(2) Electrical Characteristics
| Model | Transmitter | Approval No. | FOB-4FA0U44 |
|---|---|---|---|
| Center freq. | 433.92MHz/8GHz | Oper. Voltage | 3V DC |
| Power | 1mW under | Oper. Temp. | -10 – +60 °C |
| Modulation | FSK |
(3) Center freq. : UHF 433.92MHz, UWB 8GHz
(4) Antenna type : PCB Pattern Antenna
(5) Antenna Gain:
– 433.92 MHz: -11.48 dBi – UWB: -0.05 dBi
(6) GENERAL DESCRIPTION
PRIMARY Function
– ddoor lock/door unlock/trunk open/panic/remote start-
stop/forward/backward/battery charging door open wirelessly.
– Operating voltage: 3V DC – Center freq.: 433.92MHz
UWB Function
– UWB signals to enhance security of vehicle, which automatically communicates
with the ibu regardless of button
FCC/ISED NOTICE
[FCC]
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Caution: Any changes or modifications to this device not explicitly
approved by manufacturer could avoid your authority to operate this equipment.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
This transmitter must not be collocated or operating in conjunction with any
other antenna or transmitter unless authorized to do so by the FCC
[ISED]
This device contains licence-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Development Canada’s licence- exempt
RSS(s).
Operation is subject to the following two conditions:
- This device may not cause interference.
- This device must accept any interference, including interference that may cause undesired operation of the device.
This equipment complies with ISED radiation exposure limits set forth for an
uncontrolled environment. This transmitter must not be collocated or operating
in conjunction with any other antenna or transmitter unless authorized to do
so by the ISED
– UWB devices may not be employed for the operation of toys.
– Operation onboard an aircraft, a ship or a satellite is prohibited.
Grant Restriction
15.521(a)
– UWB devices may not be empl oyed for the operati on of toys.
– Operation onboard an ai rcraft, a shipor asatel lite is prohibited.
15.519( a ) (2)
– Antennas mounted on outdoor structures such, as antennas mounted on the
outside of a building or on a telephone pole or any fixed outdoors
infrastructure are prohi bited for use with this device.
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