In telecommunications, a repeater is an electronic device that receives a signal and retransmits it. Repeaters are used to extend transmissions so that the signal can cover longer distances or be received on the other side of an obstruction. Some types of repeaters broadcast an identical signal, but alter its method of transmission, for example, on another frequency or baud rate.
Canterbury is a region of New Zealand, located in the central-eastern South Island. The region covers an area of 44,503.88 square kilometres (17,183.04 sq mi), making it the largest region in the country by area. It is home to a population of 666,300.
Banks Peninsula is a peninsula of volcanic origin on the east coast of the South Island of New Zealand. It has an area of approximately 1,200 square kilometres (450 sq mi) and encompasses two large harbours and many smaller bays and coves. The South Island's largest city, Christchurch, is immediately north of the peninsula.
The Port Hills are a range of hills in Canterbury Region of New Zealand, so named because they lie between the city of Christchurch and its port at Lyttelton. They are an eroded remnant of the Lyttelton volcano, which erupted millions of years ago.
Dunedin is the second-largest city in the South Island of New Zealand, and the principal city of the Otago region. Its name comes from Dùn Èideann, the Scottish Gaelic name for Edinburgh, the capital of Scotland. The city has a rich Māori, Scottish, and Chinese heritage.
Christchurch is the largest city in the South Island and the second-largest city by urban area population in New Zealand, after Auckland. Christchurch lies in the Canterbury Region, near the centre of the east coast of the South Island, east of the Canterbury Plains. It is located near the southern end of Pegasus Bay, and is bounded to the east by the Pacific Ocean and to the south by Banks Peninsula. The Avon River / Ōtākaro flows through the centre of the city, with a large urban park along its banks. Christchurch has a reputation for being an 'English' city, with its architectural identity and common nickname the "Garden City" due to similarities with garden cities in England.
Sweat Mountain is a mountain in far northeastern Cobb County, Georgia, in the suburbs north of Atlanta. The exact GNIS location of its summit is 34°4′1″N84°27′20″W, and it has an official (USGS) elevation of 1,688 ft (515 m) above mean sea level. It is the second-highest point in the county behind Kennesaw Mountain, and second in the core metro Atlanta area, behind Kennesaw Mountain, which is also in Cobb County. It is fifth if the exurban counties further north are considered.
Lyttelton is a port town on the north shore of Lyttelton Harbour / Whakaraupō, at the northwestern end of Banks Peninsula and close to Christchurch, on the eastern coast of the South Island of New Zealand.
Opawa is an inner residential suburb of Christchurch, New Zealand. It is located approximately 3.5 kilometres south-east of the city centre. Initally Opawa was a low-lying area, and a continuation of the Sydenham swamp. By the 1860s, the area was sparsely populated by European settlers and later became a rural-agricultural locality, with many of the early settlers of English descent. As Woolston emerged as an industrial hub nearby, Opawa was heavily urbanised, transforming it into an upscale residential area and its population largely included factory workers and businesspeople. Notable heritage-listed buildings in the suburb include "Risingholme" and "The Hollies". In its formative days, Opawa was a riding of the Heathcote County Council. It later amalgamated in to the city area in 1916.
Cashmere is a suburb which rises above the southern end of the city of Christchurch in New Zealand's South Island, on the north side of the Port Hills. It covers an area of 4.71 km2 (1.82 sq mi) and has a population of 6,453 as at 2018.
Redwood is a northern suburb of Christchurch, New Zealand which includes the sub-division of Redwood Springs. It is bordered by the Styx River to the north.
KiwiRail Holdings Limited is a New Zealand state-owned enterprise (SOE) responsible for rail operations in New Zealand and operates inter-island ferries. Trading as KiwiRail and headquartered at 604 Great South Road, Ellerslie, KiwiRail is the largest rail transport operator in New Zealand. KiwiRail has business units of KiwiRail Freight, Great Journeys New Zealand and Interislander. The company was formed in 2008 when the government renationalised above-rail operations and inter-island ferry operations, then owned by Toll Holdings. In 2021, the government launched the New Zealand Rail Plan, with funding for rail projects to come from the National Land Transport Fund (NLTF), and with KiwiRail remaining an SOE but paying Track Access Charges (TACs) to use the network.
Sugarloaf is a hill in the Port Hills, 8 km (5.0 mi) south of central Christchurch in New Zealand. The hill is home to the main television and FM radio transmitter for Christchurch and the wider Canterbury region.
The Sign of the Kiwi, originally called Toll House, is a small café and shop at Dyers Pass on the road between Christchurch and Governors Bay. It was built in 1916–17 by Harry Ell as a staging post and opened as a tearoom and rest house. It has a Category I heritage classification by Heritage New Zealand and is a popular destination for tourists and locals alike. The building was closed some time after the 22 February 2011 Christchurch earthquake and did not open again until 23 January 2017, six years later. Although located within the burned area, the building was not damaged by the 2017 Port Hills fires a month later.
Tauhinukorokio / Mount Pleasant, also known just as either Mount Pleasant or Tauhinukorokio individually, is the highest elevation in the eastern Port Hills in Christchurch, New Zealand. It once held a Māori pā, but there was little left of it when European settlers first arrived in the 1840s. The hill was first used as a sheep run, and became the base trig station for the survey of Canterbury. It was also used as a signal station to make residents aware of ships coming into Lyttelton Harbour / Whakaraupō. During World War II, an extensive heavy anti-aircraft artillery (HAA) battery was built near the summit, and the foundations of those buildings still exist.
Ōrongomai / Cass Peak is a hill in the western Port Hills in Christchurch, New Zealand. Its most notable feature is a radar dome that was built on the peak in the late 1980s, which is used for aircraft positioning services.
Awaroa / Godley Head, called Cachalot Head by early French explorers, is a prominent headland in Christchurch, New Zealand, located at the entrance to Lyttelton Harbour / Whakaraupō. The headland is named for John Robert Godley.
The 2017 Port Hills fires were wildfires in the Port Hills of Christchurch, New Zealand. Two separate fires, several kilometres apart, started on Monday afternoon on 13 February 2017. By Wednesday night, the fires had combined to one large area. A helicopter crashed helping to fight the fires, causing the death of the pilot. Nine houses were destroyed and a further two were significantly damaged by the fires, and hundreds of residents were evacuated. The cause is officially undetermined, but it is believed the fires were deliberately lit.
Kennedy's Bush Scenic Reserve is a public conservation reserve in the Port Hills south of Christchurch, New Zealand. It sits above the suburb of Kennedys Bush on the northern side of the hills, just north of Ōrongomai / Cass Peak. The reserve is covered in dense native bush, and at 130 hectares it is the largest remaining patch of native bush on the Port Hills.
Christchurch is a major city in the Canterbury Region, and is the largest city in the South Island of New Zealand. Established as a colonial outpost of the British Empire in 1850, it is today the second largest city in New Zealand, after Auckland.
