TV Antenna Installation & Repair in Cranbourne, VIC 3977
Local antenna repairs and installs in Cranbourne: we start with a meter reading at your roof, agree a fixed price, and retune every TV when we finish.
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From our job notes
Cranbourne reception
Cranbourne has a reasonable path to Mt Dandenong, but rapid development means new two-storey homes now block single-storey neighbours. Raising the antenna on a taller mast is the usual fix.
Older Cranbourne homes still carry original antennas and cable — we meter and replace only what has failed.
What the signal looks like in Cranbourne
Wind is the slow killer in Cranbourne. A light mast flexes, the clamp loosens a little each storm, and over a few years the antenna drifts several degrees off 12°. Reception gets worse gradually until one day a network vanishes. Re-aiming with a meter and tightening the clamps fixes it in minutes.
Cranbourne signal facts
- Main transmitter
- Mt Dandenong
- Distance & direction
- 31 km, bearing 12° (north-north-east)
- Band & polarisation
- VHF, horizontal
- Channels
- VHF 6, 7, 8, 11 and 12 (plus UHF 32 for C31)
- What we usually fit
- A mid-gain VHF/UHF combination antenna on a short mast above the roofline
Distances and bearings are calculated from the centre of Cranbourne; your roof may differ by a few degrees. Repeaters are low-power and directional, so we always confirm with a meter on site.
The signal's route to Cranbourne
Draw a line from Cranbourne toward Mt Dandenong at 12° and it crosses Cranbourne North, Narre Warren, Narre Warren North and Ferny Creek before reaching the transmitter 31 km away.
Practical tip: stand where your antenna is and face north-north-east. If you can see a big tree, a new two-storey house or a hill within a few hundred metres, that is the first suspect.
What we usually find on Cranbourne roofs
Rental properties around Cranbourne often have reception complaints nobody has traced. We work with property managers, provide meter readings and photos, and quote at a fixed price before starting.
Common Cranbourne call-outs
- Original antenna with a corroded balun or cracked elements
- Antenna turned off alignment by wind or trades on the roof
- Water in a cable join at the mast or eaves
How Cranbourne compares with its neighbours
- Cranbourne West — 2.2 km to the west, about the same distance from Mt Dandenong. Its homes are more typical of growth-corridor new estate reception, so faults there tend to differ.
- Cranbourne East — 2.8 km to the east-south-east, 0.9 km further from Mt Dandenong. Its homes are more typical of growth-corridor new estate reception, so faults there tend to differ.
- Junction Village — 3.2 km to the south-south-east, 2.7 km further from Mt Dandenong.
- Cranbourne North — 4.0 km to the north-north-east, 4.0 km closer to Mt Dandenong. Its homes are more typical of growth-corridor new estate reception, so faults there tend to differ.
Postcode 3977 also covers Botanic Ridge, Cannons Creek, Cranbourne East, Cranbourne North, Cranbourne South, Cranbourne West, Devon Meadows and Five Ways.
Cranbourne prices, upfront
Every Cranbourne job is priced before it starts. Repairs from $98; call-out waived when you go ahead; $120 saved on any new antenna install; discounts for pensioners, seniors and DVA card holders.
Cranbourne: quick answers
My neighbour built a second storey and now my TV pixelates — can that be fixed?
Usually, yes. Raising the antenna on a taller mast, or moving it to a corner of the roof with a clear view, restores the path. We meter a few positions before committing.
My TV reception changed after solar panels went in — why?
Installers often bump the antenna or disturb the cable. Inverters can also radiate interference into old cable. We check alignment, cable and noise.
Can you feed TV to my granny flat?
Yes — we split the signal properly at the house and run new cable, adding an amplifier only if the distance needs it.