Antenna DeLOCK 12611 network antenna MHF 3 dBi

The DeLOCK 12611 network antenna is a compact indoor antenna designed for 2.4 GHz and 5 GHz WLAN bands. It provides a maximum gain of 3 dBi, supports standards including IEEE 802.11ax, a, ac, b, g, h and n, and connects via an MHF male connector with an attached 0.15 m cable. With dimensions of 18.6 mm width and 36.3 mm height and a black finish, the antenna is suitable for installations where a small form factor is required.

Advantages

The antenna offers dual-band operation covering 2.4–2.5 GHz and 5.15–5.875 GHz, a compact size for confined spaces and a low-profile design. The included 0.15 m cable with an MHF male connector simplifies connection to compatible WLAN modules and devices. The 3 dBi gain balances coverage and compactness for indoor use.

Suitable for

• Indoor Wi‑Fi modules and routers requiring MHF connector
• Small-form-factor devices and embedded systems
• Upgrade or replacement of internal antennas in access points or gateways

Key specifications

• Frequency bands: 2.4–2.5 GHz and 5.15–5.875 GHz
• Antenna gain (max): 3 dBi
• Connector: MHF (male)
• Cable length: 0.15 m
• Supported standards: IEEE 802.11ax, a, ac, b, g, h, n
• Colour: Black
• Dimensions: 18.6 mm (W) × 36.3 mm (H)

How to use

Connect the MHF male connector to the matching MHF female socket on the device or WLAN module. Position the antenna indoors in a location that offers the least obstruction for the desired coverage area. Secure the antenna if necessary to prevent movement; avoid bending the cable excessively. Verify the device recognises the antenna and test signal strength after installation.

Usage recommendations

For optimal indoor performance, place the antenna away from large metal objects and sources of electromagnetic interference. If longer cable routing or alternative connector types are required, use appropriate adapters or extension cables rated for WLAN frequencies.