TV Antenna Installation Australia
    1300 800 123

    Castle Hill TV transmitter

    QLD · reception area Townsville North · needs a UHF-only antenna. Data updated 13 July 2026 (ACMA).

    Site details

    Reception area
    Townsville North
    Licence area
    Regional Queensland
    Antenna height
    51 m
    Coordinates
    -19.2497, 146.7997
    Site type
    Main transmitter
    Towers in this cluster
    1

    Part of the Townsville area.

    Multiplexes broadcast from this site

    Multiplexes broadcast from the Castle Hill transmitter
    NetworkRF channelCentre frequencyBandPolarisationChannels (LCN)More
    ABCABC4646655.5 MHzUHFHorizontal
    • 2 ABC TV
    • 20 ABC TV HD(simulcast)
    • 22 ABC Kids
    • 22 ABC Family
    • 23 ABC Entertains
    • 24 ABC News
    		-
    7 (Seven Queensland)STQ4747662.5 MHzUHFHorizontal
    • 7 Seven
    • 70 7HD(simulcast)
    • 72 7two
    • 74 7mate
    • 75 7Bravo
    • 76 7flix
    10TNQ4848669.5 MHzUHFHorizontal
    • 5 10 HD
    • 52 10 Comedy
    • 53 10 Drama
    • 54 Nickelodeon
    • 56 Sky News Regional
    WINRTQ4949676.5 MHzUHFHorizontal
    • 8 Nine (WIN)
    • 81 9Gem
    • 82 9Go!
    • 83 9Life
    SBSSBS5151690.5 MHzUHFHorizontal
    • 3 SBS
    • 30 SBS HD(simulcast)
    • 31 SBS2
    • 32 SBS World Movies
    • 33 SBS Food
    • 34 NITV HD
    • 36 NITV(simulcast)
    		-

    Retune your TV to this transmitter

    Castle Hill carries RF 46 (655.5 MHz), 47 (662.5 MHz), 48 (669.5 MHz), 49 (676.5 MHz), 51 (690.5 MHz).

    Retune guides for every brand

    Not receiving Castle Hill?

    We check antenna alignment, cabling and signal levels on site.

    1300 800 123Look up your suburb

    Source: ACMA licensed broadcasting transmitter data (© Commonwealth of Australia, Creative Commons Attribution licence). Logical channel numbers maintained by site. Report an error