TV Antenna Installation & Repair in Jam Jerrup, VIC 3984
Jam Jerrup (3984) is 56 km from Mt Dandenong, bearing 344°. We meter the signal at your roof, quote a fixed price and fix the fault — usually the same day.
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Within 30 minutes during opening hours. Need it faster? Call 0497 098 109.
Jam Jerrup's long-distance signal path
On Jam Jerrup roofs the antenna faces into the weather most of the year. Sealed, weather-booted F-connectors and self-amalgamating tape on every joint are not optional here; they decide whether the system lasts two years or twenty.
Jam Jerrup reception data
- Main transmitter
- Mt Dandenong
- Distance & direction
- 56 km, bearing 344° (north-north-west)
- Band & polarisation
- VHF, horizontal
- Channels
- VHF 6, 7, 8, 11 and 12 (plus UHF 32 for C31)
- Second option
- Mt Tassie (Latrobe Valley): 91 km at 96° (east), UHF horizontal
- What we usually fit
- A high-gain VHF/UHF combination antenna on a mast that clears the ridge
Calculated from Jam Jerrup's centre point using ACMA transmitter locations. On the day we confirm the best source with a calibrated meter at your roofline.
What lies between Jam Jerrup and Mt Dandenong
Between Jam Jerrup and Mt Dandenong lie Koo Wee Rup, Rythdale, Selby, Sherbrooke and Sassafras. Any tall building, ridge or tree line along that 56 km line affects what your antenna receives.
The alternative, Mt Tassie, is 91 km away at 96° (east) — almost a different direction entirely, so the antenna can only favour one.
When we aim a Jam Jerrup antenna we start at 344° and then peak it on the meter, because reflections can make the best direction a few degrees off the map bearing.
Building for Jam Jerrup weather
Many Jam Jerrup homes are holiday houses with a TV in every bedroom. Splitting a distant signal that many ways needs a distribution amplifier; without one, the furthest rooms fail first.
What usually goes wrong in Jam Jerrup
- Water in unsealed F-connectors and wall plates
- Undersized antennas with no margin for weather
- Holiday homes with unreported faults
Jam Jerrup and the suburbs next door
- Pioneer Bay — 7.0 km to the south-south-east, 7.0 km further from Mt Dandenong.
- Lang Lang — 7.3 km to the north-north-east, 4.5 km closer to Mt Dandenong. Its homes are more typical of rural acreage fringe reception, so faults there tend to differ.
- The Gurdies — 8.2 km to the south-south-east, 8.0 km further from Mt Dandenong.
- Grantville — 8.8 km to the south, 8.7 km further from Mt Dandenong.
Jam Jerrup shares the 3984 postcode with Adams Estate, Caldermeade, Corinella, Coronet Bay, Grantville, Lang Lang, Lang Lang East and Monomeith.
What it costs in Jam Jerrup
Pricing in Jam Jerrup is simple. Repairs start from $98 and you approve a fixed price first. Go ahead and the call-out costs nothing. Need a new antenna? You save $120 on the install, and seniors, pensioners and DVA card holders get a discount.
Jam Jerrup antenna questions
Do I need an amplifier this far out?
Sometimes. If the signal at the antenna is clean but low, a masthead amplifier helps. If it is noisy or the antenna is undersized, an amplifier makes it worse. We decide from the meter readings.
Why does my reception change during the day?
Over-water paths vary with weather and tide. A system with margin rides through it; a marginal one drops out.
What mast do you use in high wind?
Heavier-gauge masts, rust-proof clamps and guy wires on taller installs.