4G LTE Antenna QuWireless model 57059 with magnetic base, omnidirectional 5 dBi, 600–2700 MHz, SMA connector, 3 m cable

The QuWireless 4G LTE Antenna model 57059 is an external/internal omnidirectional antenna designed to improve cellular signal reception for routers, modems and gateways. It features a compact magnetic base that allows rapid installation on metal surfaces such as vehicle roofs or metal enclosures, and it includes a 3 m cable terminated with an SMA connector for connection to most consumer and industrial LTE devices. The antenna covers a wide frequency range from 600 to 2700 MHz and provides a nominal gain of 5 dBi, making it suitable for enhancing voice and data connectivity across modern 4G LTE bands.

Advantages

The magnetic mounting base enables secure attachment to metal surfaces without drilling or permanent fixtures, while the omnidirectional radiation pattern maintains reception from multiple directions. A 3 m cable provides installation flexibility and allows the antenna to be positioned for optimal reception relative to the connected device. The broad 600–2700 MHz coverage supports multiple LTE bands and legacy cellular frequencies, and the SMA connector ensures compatibility with equipment using standard SMA female ports.

Suitable for

• Vehicle installations where a magnetic mount on the roof or body is preferred
• Indoor placements on metal enclosures, cabinets or HVAC equipment to improve signal for routers and gateways
• Portable setups where temporary mounting and easy repositioning are required
• Small offices or homes seeking to boost 4G LTE reception for modems and hotspots

Key specifications

• Type: Omnidirectional 4G LTE antenna
• Gain: 5 dBi
• Frequency range: 600–2700 MHz
• Connector: SMA (cable terminated with SMA plug)
• Cable length: 3 m
• Mounting: Magnetic base for metal surfaces

How to use

Choose a flat metal surface for magnetic mounting, clean the area to remove dust or debris, and attach the antenna base so the cable can be routed to the modem or router. Connect the SMA plug to the device’s SMA antenna port, taking care not to overtighten the connector. Position the antenna in a location with minimal obstructions and where the magnetic base can make full contact with the surface. For vehicle installations, place the antenna on the roof or trunk where reception is typically stronger; for indoor use, test several positions to find the best signal.

Usage recommendations

For reliable performance, avoid routing the cable near high-power electrical wiring or large metal objects that could cause interference. If the antenna will be exposed to weather when installed on a vehicle, ensure the cable entry to the device is sealed to prevent moisture ingress. When using with devices that have multiple antenna ports, follow the device manufacturer’s guidance for antenna placement and diversity configuration.