FXP75.07.0045B Antenna Ultra-Low-Profile Wi-Fi, ISM flex PCB Atom MHF1 (U.FL) 4.5cm for Bluetooth earphones and headsets, Wearable devices, Compact IoT sensors, Smart home and consumer electronics

Atom FXP75 is an ultra-miniature, ultra-low-profile flexible monopole antenna for the 2.4 GHz band, designed for compact embedded devices where internal space is extremely limited. Its flexible polymer construction and peel-and-stick integration make it well suited for fast, reliable placement inside product enclosures.

• 2.4 GHz coverage for Wi-Fi, Bluetooth, ZigBee and other ISM-band uses
• Ultra-miniature, ultra-low-profile format for space-constrained designs
• Flexible construction with simple adhesive integration
• Customizable cable and connector options available on request

Typical applications include:

• Bluetooth earphones and headsets
• Wearable devices
• Compact IoT sensors
• Smart home and consumer electronics
• Space-constrained embedded device

Connector & Cable

• Connector Type: I-PEX MHF I (U.FL compatible)
• Cable Length: 4.5cm
• Cable Type: Ø0.81mm coax

Technical Specifications

Operating Temperature: -40°C to 85°C
Antenna Technologies: Monopole
Location: Internal
Mounting: Adhesive Mount
Short-Range Wireless Standards: Wi-Fi, Bluetooth, ZigBee, ISM
Type: Single
Frequency: 2400-2500 MHz
Impedance: 50 Ω
Polarization: Linear
VSWR: 2:1
Gain (Max): 2.5 dBi
Efficiency (%): 36.3
Radiation Pattern: Omni directional
Max. Input Power: 2 W
Mechanical Style: Flex PCB
Dimensions: 5.9 x 4.1 x 0.24mm
Weight: 1 g
Connector Type: I-PEX MHF I
Cable Length: 4.5cm
Cable Type: 0.81 Coax

Download Datasheet PDF