2J3683M 5G magnetic mount whip Antenna SMA-M 300cm

This compact, high-performance whip antenna is designed for advanced global communication across 5G, 4G, 3G, and 2G networks. Its ultra-wideband coverage (617–5925 MHz) ensures reliable connectivity for IoT, smart home, industrial, and commercial applications. The low-profile, sleek design and magnetic mount make it ideal for both permanent and temporary installations, while the robust polypropylene construction provides excellent durability in extreme environments. The antenna is ground plane dependent and offers high efficiency and peak gain for demanding broadband and MIMO device applications.

Connections

5G NR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

Connector & Cable

• Connector Type: SMA-M
• Cable Length: 300cm
• Cable Type: LL100

Installation / Environmental

Designed with high quality polypropylene (PP) material gives the 2J3683M exceptional thermal resistance and environmental durability in extreme temperatures ranging from -40C to +85C. With a compact form factor of 31 x 31 x 94 mm and magnetic mounting offer this sleek low-profile antenna a wide range of permanent and/or temporary installation configurations. For non-magnetized surfaces, adhesive sticky pads are conveniently included as an alternative installation method. For convenient connection, this antenna is equipped with standard SMA-Male connector and a 300 cm long LL100 (Low Loss coaxial) cable known for excellent return loss and high quality. A wide range of alternative connectors and cables are available for customization needs. All products are manufactured without hazardous materials and are fully REACH and RoHS compliant.

Technical Specifications

Operating Temperature: -40°C to +85°C
Antenna Technologies: Monopole
Cellular Technologies: 5G
Location: External
LPWAN & IoT Communication: LPWA, NB-IoT
Mounting: Magnetic Mount
Type: Single

Connection 1 - 5G NR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

Technologies: 5G, 4G, 3G, 2G
Standards: 5GNR/4GLTE/FirstNet/CBRS/LPWA/CAT-X/CAT-Mx/CAT-NBx/NB-IoT/3G/2G
Frequency (MHz): 617-960, 1427-2690, 3300-5000, 5150-5925
Return Loss (dB): ~-11.5, ~-10.4, ~-7.4, ~-6.6
VSWR: ~1.8:1, ~1.9:1, ~2.6:1, ~2.8:1
Efficiency (%): ~60.5, ~54.6, ~27.7, ~23.1
Peak Gain (dBi): ~1.0, ~2.9, ~2.5, ~0.4
Impedance (Ohm): 50
Polarisation: Linear
Radiation Pattern: Omni-Directional
Max. Input Power (W): 35

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