Antenna Datasheet

FCC ID: U4FTBII

Cover Letter(s)

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FCCID_4410037

Antenna Datasheet “WiFi WLAN Dual-Band PCB Antenna” Revisions: Effective date Rev Description Author Revised by (dd-month-yyyy) 0 11-07-2019 First release Ahmed Handouk Simone Minardi INDEX 1 - OVERVIEW 2 - SPECIFICATIONS 3 - ELECTRICAL PERFORMANCE 4 - NOTES Pag. 1 of 8

1 - OVERVIEW The provided PCB antenna which is based on the main resonator part “chip resonator “are specially designed for WiFi/WLAN (802.11 b/g/n) applications. The suggested antenna design requires no more than 30mm x 15 mm of space and ensures a VSWR ratio of less than 2 across the dual bands of 2.4 GHz and 5 GHz band when connected to a 50 ohm source. This PCB antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. Features Applications *Stable and reliable in performances *Hand-held, Laptops and Tablet devices when WiFi (802.11 b/g/n) functions are needed *Compact size *Internet of Things (IoT) * Light weight *Wide Bandwidth Pag. 2 of 8

2 - SPECIFICATIONS DESCRIPTION VALUE Product Family Antennas Component Type Surface Mount Device Antenna Working Frequency 2.4-2.5GHz/ 4.85-5.85GHz VSWR <2 Max Peak Gain -1.0 dBi (2.4-2.5GHz) -1.0 dBi (4.85-5.85GHz) Return Loss* < -10 dB for both bands Polarization Linear Radiation Pattern** Omnidirectional Impedance ~ 50Ω PCB Dimension 34 mm*15 mm*1 mm Cable Diameter / Length/ Colour 1.13mm / 100,00mm/Black Radio Connector I-PEX Connector Type U.FL Mounting Biadesive Tape (HF-DS) Maximum Power (W) 1 *Working frequency will be offset to another frequency according to the conditions of user’s ground plane and radome. **Place the antenna as far away as possible from radiating or jamming signals Pag. 3 of 8

3 - ELECTRICAL PERFORMANCE • The measured Return loss of the PCB antenna • The measured VSWR for both operating bands Pag. 4 of 8

• 3-D Antenna Radiation Patterns @ 2.45 GHz Pag. 5 of 8

• 3-D Antenna Radiation Patterns @ 5.15 GHz Pag. 6 of 8

• 3-D Antenna Radiation Patterns @ 5.50 GHz *all the radiation patterns are normalized Pag. 7 of 8

4 - NOTES The actual performance of the antenna will depend on the environment of the device where antenna is placed into. For the optimal performance avoid placing the resonator part of the PCB antenna near metal parts like metal housing, display, battery and metal buttons. Antenna element should be placed at the edge of device as the suggested placement . Pag. 8 of 8


Document Created: 2019-07-11 13:11:35
Document Modified: 2019-07-11 13:11:35
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