TV Antenna Installation & Repair in Dewhurst, VIC 3808
Local antenna repairs and installs in Dewhurst: we start with a meter reading at your roof, agree a fixed price, and retune every TV when we finish.
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Within 30 minutes during opening hours. Need it faster? Call 0497 098 109.
The Dewhurst signal: distance and open country
On a Dewhurst block the TV may be 40 metres or more from the antenna, with a shed or second dwelling further again. Every metre of cable loses signal, and cheap RG59 loses a lot. We use low-loss RG6, keep runs as short as the layout allows and add a distribution amplifier where several outlets share the signal.
Dewhurst signal facts
- Main transmitter
- Mt Dandenong
- Distance & direction
- 20 km, bearing 328° (north-north-west)
- Band & polarisation
- VHF, horizontal
- Channels
- VHF 6, 7, 8, 11 and 12 (plus UHF 32 for C31)
- What we usually fit
- A compact VHF/UHF combination antenna
Distances and bearings are calculated from the centre of Dewhurst; 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 Dewhurst
Draw a line from Dewhurst toward Mt Dandenong at 328° and it crosses Emerald, Clematis, Kallista, The Patch and Olinda before reaching the transmitter 20 km away.
Practical tip: stand where your antenna is and face north-north-west. 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.
A Dewhurst install, done properly
On larger Dewhurst properties we sometimes install the antenna on a pole in the clear and run cable underground to the house. It costs more than a roof mount but solves stubborn reception problems.
Common Dewhurst call-outs
- Long cable runs to outbuildings losing signal
- Antenna too small for the distance
- Mast too short to clear a rise or tree line
How Dewhurst compares with its neighbours
- Pakenham Upper — 3.8 km to the south-east, 3.5 km further from Mt Dandenong.
- Beaconsfield Upper — 4.0 km to the west-south-west, about the same distance from Mt Dandenong. Its homes are more typical of foothills & escarpment shadow reception, so faults there tend to differ.
- Mount Burnett — 4.3 km to the east-north-east, 1.9 km further from Mt Dandenong. Its homes are more typical of foothills & escarpment shadow reception, so faults there tend to differ.
- Cockatoo — 5.9 km to the north-north-east, 2.8 km closer to Mt Dandenong. Its homes are more typical of foothills & escarpment shadow reception, so faults there tend to differ.
Postcode 3808 also covers Beaconsfield Upper.
Dewhurst prices, upfront
Every Dewhurst 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.
Dewhurst: quick answers
Do I need a taller mast?
If a rise, tree line or building sits in the path, often yes. We test at different heights before recommending one.
Can you mount the antenna on a pole instead of the roof?
Yes — a pole mount in a clear spot with cable run to the house is a good option on larger blocks.
Why has my reception faded over the years?
Often a windbreak or tree line has grown into the path. Raising the antenna or moving it usually restores it.