WiFi antenna DELOCK 5.8 GHz RP-SMA plug omnidirectional 3 dBi with 3 m RG-174 cable, black, self-adhesive

DELOCK omnidirectional WiFi antenna designed for the 5.15–5.85 GHz band. The antenna features an RP-SMA male connector with an integrated 3 m RG-174 cable and a self-adhesive base for easy indoor mounting. With a nominal gain of up to 3 dBi and 50 Ω impedance, the compact antenna (22×115×5 mm) is intended to improve wireless coverage of routers, access points and embedded wireless devices operating in the 5.8 GHz range.

Advantages

The antenna provides omnidirectional radiation suitable for broad area coverage and helps stabilise signal levels in indoor environments. Its RP-SMA male connector and fixed RG-174 cable simplify installation without additional adapters. Compact dimensions and a self-adhesive base allow discreet placement on walls or equipment enclosures while maintaining predictable 3 dBi gain and 50 Ω system compatibility.

Suitable for

• Improving coverage of 5.8 GHz wireless routers and access points
• Extending signal reach for client and embedded WiFi modules
• Indoor installations requiring a low-profile, adhesive-mounted antenna
• Situations where an RP-SMA male connection is required

Key specifications

• Frequency range: 5.15–5.85 GHz
• Nominal gain: up to 3 dBi
• Impedance: 50 Ω
• Connector type: RP-SMA male (fixed cable)
• Cable type and length: RG-174, 3 m
• Mounting: self-adhesive base for indoor mounting
• Dimensions: 22 × 115 × 5 mm
• Colour: black

How to use

Remove the protective film from the self-adhesive base and fix the antenna to a clean, dry surface near the device requiring improved reception. Route the integrated RG-174 cable to the device and connect the RP-SMA male connector to the corresponding RP-SMA female port. Position the antenna vertically for omnidirectional coverage and avoid placing it directly behind large metal objects that can block the signal.

Recommendations

For best results, mount the antenna as high as practical and clear of obstructions. Use short cable runs where possible and verify connector seating to maintain 50 Ω impedance. This antenna is intended for indoor use in the specified 5.15–5.85 GHz frequency band.