2J7402M-2.4 Wi-Fi, ISM magnetic mount Antenna Mini-Blackhat SMA-M IP67 IP69K

This low-profile, high-gain antenna is designed for reliable performance in challenging environments, making it ideal for external use on vehicles and outdoor assets. It supports 2.4 GHz Wi-Fi, Bluetooth, ZigBee, ISM, Sigfox, RFID, LPWA, and LoRa applications, delivering strong signal quality and extended range. The antenna features linear polarization and an omnidirectional radiation pattern, ensuring consistent reception and transmission even in harsh industrial conditions. With a peak gain of 3.8 dBi and 56.5% efficiency, it is well-suited for automotive, smart home, IoT, and remote monitoring applications.

• High efficiency and gain for robust connectivity
• Low return loss and VSWR for reliable signal transfer
• Omnidirectional pattern for improved signal strength on moving objects
• Durable, UV-stable, anti-corrosive enclosure rated IP67 and IP69K
• Ideal for automotive, smart home, IoT, and industrial uses

Connections

2.4GHz/WiFi/LPWA/BT/ZigBee/RFID/ISM

Connector & Cable

• Connector Type: SMA-M

Installation / Environmental

The 2J7402M-2.4 antenna measures only Ø 54 × 14.7 mm in size and is ground plane dependent. This low-profile antenna is manufactured with a high-grade ASA UV stable IP67, and IP69K rated enclosure that is anti-corrosive material and is resistant to physical impacts and vandalism making it extremely durable in temperatures ranging between -40C and +85C ideal for outdoor applications. This antenna comes with a standard SMA-Male connector. It is fully customizable with customized connector types, cable lengths, and cable types. 2J7402M-2.4 is manufactured without any hazardous materials and is both REACH and RoHS compliant.

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Monopole
Location: External
Mounting: Magnetic Mount
Type: Single

Connection 1 - 2.4 GHz ISM

Standards: WiFi, BT, ZigBee, ISM
Frequency: 2410-2490 MHz
VSWR: ~1.4:1
Peak Gain (dBi): ~3.8
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Efficiency (%): ~56.5

Download Datasheet PDF