Intermittent TV Signal in Adelaide - Dropouts Explained
TV works fine, then drops out, then comes back? Intermittent signal is one of the most annoying faults because it's hard to pin down. Here's what's really going on.
An intermittent signal means your reception is sitting right on the edge of what the TV needs. Most of the time there's just enough signal, so it works. Then something shifts (the weather or the temperature) and it tips below the threshold, so you get a dropout.
Because it comes and goes, intermittent faults are best diagnosed with a signal meter on site. We can see the signal strength and quality in real time and find the exact point where it's being lost.
Why signal comes and goes
- Loose or damaged antenna cables
- Weak signal strength in your area
- Antenna movement from wind or moisture
- Faulty splitters or wall outlets
- Interference from nearby buildings or electrical sources
- Ageing antenna components
Other things that go wrong
Common questions
Why does my TV signal cut in and out?
Intermittent dropouts mean your signal is borderline. It's strong enough most of the time but dips below what the TV needs when conditions change. The cause is usually an aging antenna, a loose or corroded connector, or water getting into a cable joint. A signal meter pinpoints it quickly.
Why does my TV only drop out when it's windy or raining?
Weather-related dropouts are a classic sign of a borderline antenna or a cable joint that's letting in moisture. The antenna may need repositioning, servicing or replacing so it holds a strong signal in all conditions.
Can you fix an intermittent fault if it's working when you arrive?
Yes. We use a signal meter to measure strength and quality even when the picture looks fine, so we can find a weak point before it fails again. We don't need the fault to be happening at that exact moment.
Get your signal sorted
Tell us what your TV is doing and we'll diagnose it properly. Same-day service available across Adelaide.
Book a signal check
Send a few details and Darrel will get back to you, usually the same day.
16 Washington St, Parafield Gardens SA 5107