Omni-directional antenna DeLOCK 88977

The DeLOCK 88977 omni-directional antenna is designed for indoor installation and supports reception across multiple LTE bands. It is compatible with UMTS, GSM and ZigBee (868–870 MHz / 902–928 MHz). The antenna has a maximum gain of 4 dBi, 50 Ω impedance and an SMA connector. Its compact dimensions (21.5 mm × 6.8 mm × 231.5 mm) make it suitable for a variety of wireless setups where improved signal reception is required.

Advantages

The antenna provides omni-directional coverage with a 4 dBi gain and a 50 Ω impedance for standard wireless equipment. Its SMA connector ensures easy connection to routers, modems or gateways. Compatibility with UMTS, GSM and ZigBee frequency ranges permits use with multiple technologies. The slim, white housing and compact size allow discrete indoor placement.

Suitable for

Key specifications

How to use

Connect the antenna to the SMA antenna port of your router, modem or gateway. Position the antenna vertically in an indoor location with minimal obstructions for best omni-directional reception. Adjust placement to find the point with the strongest received signal. Ensure the connector is tightened securely but do not overtighten.

Recommendations

For optimal performance, place the antenna away from large metal objects and electronics that may cause interference. If reception remains poor, try relocating the antenna to a higher position or near a window facing the service provider’s cell tower direction.