Will it fix no signal at all?

No. It boosts a weak signal, but if the aerial reception is poor or there's no signal, it won't work.

The red wire connects to the power antenna lead or to a 12V source.

Universal Car FM/AM Radio Signal Amplifier Booster | EC/ARL/RAMP03, image 1 of 3

Universal Car FM/AM Radio Signal Amplifier Booster

SKU: EC/ARL/RAMP03

£11.99

Price includes VAT

+ £4.99 delivery = £16.98 total

Klarna is available on baskets of £150 or more.

Check if this fits your car

In stock

Navway, UK car stereo specialists since 2014
5,000+ customers
UK support Mon–Fri

UK delivery £4.99, free over £50
Usually with you in 1 to 2 working days.
Saturday delivery is £8 more: order by Thursday for that Saturday.
14-day returns
1-year warranty, UK support

SKU: EC/ARL/RAMP03

Key specifications

Bands: Works for both AM and FM radio stations
Voltage: Voltage: 12V
Power cable length: approximately 50cm
Amplifier size: 5.3×3.3×1.5cm

What you need to fit this

1 · In the box

1 x Amplifier
1 x Clip
1 x Sticker

An in-line amplifier that boosts the FM and AM signal from your car's aerial to the radio. It helps where reception is weak, but it can't create a signal where the aerial picks up none.

Boosts both FM and AM reception
DC and AC short circuit protection
Small 5.3×3.3×1.5cm body that's easy to tuck away

Stronger radio reception

The amplifier sits in the aerial line and strengthens the signal reaching the radio, for both FM and AM stations. It's small and has DC and AC short circuit protection.

It only boosts a signal that's already there: if the aerial reception is poor or there's no signal at all, it won't help. Power it by connecting the red wire to the power antenna lead or a 12V source.