Description
The PC14.03.3000D is a compact, high-efficiency circular PCB antenna designed for internal integration in Wi-Fi/WLAN devices. Its omnidirectional radiation pattern helps support stable reception and transmission across both 2.4GHz and 5GHz bands.
In real devices, antenna peak gain measured in free space can reduce once installed due to ground plane effects, nearby components, and housing materials. Selecting an antenna with slightly higher free-space gain can help maintain stronger in-device performance while staying within module peak-gain limits.
- Dual-band support: Covers 2.4GHz and 5GHz Wi-Fi bands
- Omnidirectional pattern: Helps deliver more consistent connectivity regardless of device orientation
- Designed for embedded integration: Suitable for internal mounting in compact devices
- Customizable: Cable and connector can be customized
Connector & Cable
- Connector Type: RP-SMA(M)
- Cable Length: 300cm
- Cable Type: RG-174
Technical Specifications
Operating Temperature: -40°C ~ +85°C
Location: Internal
Mounting: Adhesive Mount
Short-Range Wireless Standards: Wi-Fi, Bluetooth, ZigBee, ISM
Type: Single
Dimensions: Ø42mm*0.8 mm
Weight: 33g
RoHS Compliant: Yes
Wi-Fi / ISM (Dual-Band)
Frequency: 2400-2500 MHz; 5150-5850 MHz
Impedance: 50 Ω
Polarization: Linear
Radiation Pattern: Omni
Max. Input Power: 2W
VSWR: 2:1
Efficiency (Free Space): 76.0% (2.4GHz); 36.1% (5GHz)
Peak Gain (Free Space): 5.60 dBi (2.4GHz); 3.78 dBi (5GHz)
Connector Type: RP-SMA(M)
Cable Length: 300cm
Cable Type: RG-174
