Caravan and Motorhome 4G and 5G Roof Antennas

Why a roof antenna transforms your mobile signal

A router is only as good as the signal it receives, and that is decided by the antenna. Mounting a high gain aerial on the roof lifts it clear of trees, hedges and the metal body of the vehicle, capturing signal from masts that an internal antenna would miss entirely. For anyone relying on mobile internet away from home, the roof antenna is the most important upgrade you can make.

Understanding MiMo and high gain design

Modern aerials use clever engineering to squeeze more speed and stability from the same network.

• MiMo technology. Multiple internal elements send and receive data on separate paths for faster, steadier throughput.
• High gain. A focused reception pattern reaches further to lock onto weaker, more distant masts.
• Multi band. Coverage across 3G, 4G and 5G frequencies future proofs your setup as networks evolve.

The Avtex LG55AN range

Our core antenna is the Avtex LG55AN, a proven roof aerial built specifically for the AMR router series. It is offered in three finishes so it blends with your vehicle rather than standing out.

• Black finish. A discreet choice for darker roofs and modern motorhomes.
• Grey finish. A neutral tone that suits the majority of caravans.
• White finish. Matches classic white roof panels for a factory look.

Brand quality at a glance

We stock leisure connectivity hardware from manufacturers with a track record in the touring market.

• Avtex LG55AN. High gain 3G, 4G and 5G MiMo roof antenna in three colour options.
• Avtex AMR routers. Dual SIM 4G and 5G routers engineered to pair with the LG55AN aerial.
• Matched systems. Antenna and router combinations tested to work together for reliable performance.

Compatibility and fitting

The LG55AN is designed for a clean roof installation. Check these points before ordering.

• Router pairing. Built for Avtex AMR routers, so confirm your router uses matching antenna connectors.
• Roof mounting. Needs a flat or gently curved mounting area with access to route the cable inside.
• Cable routing. Plan a tidy path for the coax from roof to router, avoiding tight bends.
• Connector type. Check the aerial leads match your router inputs before installation.

Getting the most from your antenna

• Mount clear of obstructions. Keep other roof fittings away from the aerial to protect its reception pattern.
• Position centrally. A central roof location gives the cleanest all round signal path.
• Pair with a dual SIM router. Combining the antenna with a two network router widens your coverage on any site.

Roof antenna versus internal aerial

Internal and portable antennas are convenient but sit inside the metal shell of the vehicle, which blocks and weakens signal. A permanently mounted roof aerial has an unobstructed line to the mast and stays fixed in the optimum position, so it consistently outperforms internal options for both speed and reliability.

Getting reliable signal across the UK and Europe

Touring often takes you to rural pitches and remote coastlines where coverage is thin and every decibel of gain counts. A high gain roof antenna gives you the best chance of a usable connection in these spots, holding onto weaker masts long after a phone drops out. Because the LG55AN covers the main 3G, 4G and 5G bands used across the UK and much of Europe, the same aerial keeps working as you cross borders and switch to a local data SIM. It is a fit and forget upgrade that pays back on every trip away from strong urban coverage.

Why buy from Bass Junkies

Bass Junkies has fitted mobile electronics since 1995 and our engineers install roof antennas and routers every week from our Wolverhampton workshop. We choose aerials that genuinely improve connection quality and back every order with straight talking advice. If you need help matching an antenna to your router or vehicle, call us on 01902 863 005 and we will point you to the right roof antenna first time.