Communal Aerial Systems (IRS / MATV) in Chelmsford
Chelmsford (Essex, pop. ~111k) takes its Freeview signal from the Sudbury mast, 37 km to the north-east. For communal aerial systems, tell us your postcode and your enquiry goes to the installer covering Chelmsford — one company, no lead auction.
Reception in Chelmsford
Chelmsford receives Freeview from the Sudbury transmitter , broadcasting on Group K wideband with horizontal polarisation at 100 kW.
Aerials here point NE (bearing ~36°) toward the mast, 37 km away. At 37 km out, a high-gain aerial is often the right call in Chelmsford, particularly for bungalows and sheltered streets.
Where terrain or buildings shadow Sudbury, installers working Chelmsford can often realign to Crystal Palace (51 km south-west) or Sandy Heath (66 km north-west) — a decision made with a signal meter on the roof, not guesswork.
Covers central/southern Suffolk and most of Essex including Ipswich, Chelmsford, Colchester, Southend and Clacton.
Postcode areas covered
Installers covering Chelmsford typically serve postcodes beginning CM. County: Essex.
Nearby areas we also cover
Installers serving Chelmsford also take on work in the surrounding area, including:
- Billericay TV aerial services
- Witham TV aerial services
- Communal / MATV in Braintree
- Communal / MATV in Brentwood
- Communal / MATV in Basildon
Full county coverage: Essex TV aerial services .
More services in Chelmsford
Who you'll be working with
Work in Chelmsford is carried out by the vetted installation company covering this postcode area — a local installer where we have one, or our national coverage partner. The installer's name and credentials are on your written quote.