Description
The 2J Dual-Band WiFi Adhesive Antenna (SKU: ANT-2J-00011) is a high-performance solution designed for versatile connectivity across automotive, marine, telematics, automation, and M2M applications. Operating within the 2410 to 5925 MHz frequency range, this antenna ensures reliable dual-band WiFi connectivity. It features an adhesive patch design for easy installation and is constructed from durable ABS plastic, allowing it to withstand temperatures from -40 °C to 85 °C.
The antenna offers a single RF connection via an RP-SMA Male interface, supported by a 300 mm L-100 cable. Its linear polarisation and 50 Ω impedance make it suitable for a range of demanding environments. In the 2.4 GHz band, it achieves a peak gain of 3.4 dBi and a VSWR of less than 1.3:1, while in the 5 GHz band, it offers a peak gain of 2.6 dBi with a VSWR of less than 1.9:1. The antenna's 360° azimuth beamwidth ensures comprehensive coverage, with radiated efficiency reaching up to 57%.
Manufactured by 2J, a leader in antenna solutions based in Slovakia, this product meets RoHS compliance standards. 2J is renowned for its innovative designs backed by cutting-edge engineering tools, making it a trusted partner for both standard and custom antenna solutions.
RF Specification
Cable 1: 2.4/5.0 GHz ISM
RF Connectors
| Ports | RF Interface | Body Shape | Cable Series | Length |
|---|---|---|---|---|
|
1
|
3000 mm
|
Frequency Test Data
| Start Freq. | Stop Freq. | Peak Gain | Return Loss | VSWR | Azimuth | Avg. Gain | Efficiency |
|---|---|---|---|---|---|---|---|
|
2410 MHz
|
2490 MHz
|
3.4 dBi
|
> 18.1 dB
|
< 1.31:1
|
360°
|
-2.5 dBi
|
57%
|
|
4920 MHz
|
5925 MHz
|
2.6 dBi
|
> 11.2 dB
|
< 1.91:1
|
360°
|
-4.7 dBi
|
34%
|
Physical Specification
Downloadable Resources
2J is a worldwide supplier of antenna solutions for Automotive, Marine, Telematic, Automation and M2M markets. 2J utilise a plethora of modern engineering tools, from network analysers and anechoic chambers, to simulation software and 3D printers. These tools help reduce design phases, and enable us to react to customers’ needs promptly and efficiently.
Over the past decade, 2J has established ...