Omni-directional 3.3–5.0 GHz Antenna DELOCK SMA plug 4.7 dBi with tilt joint black

DELOCK omnidirectional antenna for 3.3–5.0 GHz bands with an SMA plug connector and a maximum gain of 4.7 dBi. The antenna features linear vertical polarization, a 50 Ω impedance and compact dimensions (length 183.6 mm, diameter 21.5 mm). A tilt joint allows the antenna to be angled for better alignment with wireless devices. The lightweight black design (approx. 42 g) makes it suitable for mounting on routers, access points and other network equipment where space is limited.

Advantages

The antenna covers a wide frequency range from 3.3 to 5.0 GHz, enabling use across multiple 5G and wireless bands. Its omnidirectional radiation pattern provides uniform coverage in horizontal planes, reducing the need for precise aiming. The integrated SMA plug ensures direct connection to devices with SMA female ports, while the tilt joint permits flexible orientation to optimize signal reception. The antenna’s small form factor and low weight allow unobtrusive installation on indoor or sheltered outdoor equipment.

Suitable for

• Extending wireless coverage for routers and home gateways
• Use with access points and repeaters in small office or home networks
• Integration with 5G or dual-band wireless network installations operating within 3.3–5.0 GHz
• Replacement of existing SMA plug antennas on compatible network equipment

Key specifications

• Frequency range: 3.3–5.0 GHz
• Maximum gain: 4.7 dBi
• Polarization: linear, vertical
• Impedance: 50 Ω
• Connector type: SMA plug
• Length: 183.6 mm
• Diameter: 21.5 mm
• Weight: approx. 42 g
• Color: black
• Tilt joint for adjustable angle

How to use

Ensure the device you connect to has an SMA female connector and is powered off before installation. Screw the SMA plug of the antenna gently onto the device’s SMA female port until hand-tight; avoid excessive force. Adjust the tilt joint to the desired angle to improve signal reception or reduce interference. After installation, power on the device and check signal strength and link quality. Re-orient the antenna as needed to achieve optimal performance.

Recommendations

For best results, mount the antenna in a location with minimal obstructions and elevated from large metal objects. When used indoors, place it near windows or open areas facing the general direction of the base station or access point. Avoid mounting in locations subject to heavy weather exposure unless additional weatherproofing is applied, and verify compatibility with your device’s supported frequency bands within the 3.3–5.0 GHz range.