World Library  
Flag as Inappropriate
Email this Article

Chesterfield Transmitter

Article Id: WHEBN0019818718
Reproduction Date:

Title: Chesterfield Transmitter  
Author: World Heritage Encyclopedia
Language: English
Subject: Chesterfield, Tapton Hill transmitting station
Publisher: World Heritage Encyclopedia

Chesterfield Transmitter

ITV Yorkshire

The Chesterfield transmitting station is a television and radio transmitter which serves the town of Chesterfield in Derbyshire and surrounding areas. It transmits digital television which it is line fed from Sheffield (Crosspool) (also known as the Tapton Hill transmitting station). The Chesterfield transmitter sits on a hillside to the north of the town and transmits digital television and radio services. Before the digital switchover, it was one of the few transmitters in the UK to transmit digital television but not analogue channel, Channel 5, and a number of its digital multiplexes were transmitted on the same channels as Emley Moor so it was not uncommon for co-channel interference to be a problem; similar problems still exist with Sutton Coldfield and Waltham (see external links). These co-channel issues with Emley meant that its output was attenuated to the North.

The transmitter is vertically polarised as are most relays/repeaters. The altitude of the transmitting aerials is 231 metres, the actual tower being around 50 metres (164 ft) in height and of a similar design to many of the repeaters around the country. In the early 2000s an extra smaller tower was added at the side of the larger tower possibly for mobile phone use. Digital radio is broadcast from this site and it is just possible to receive digital radio in Chesterfield from other transmitters, specifically Tapton Hill in Sheffield. From 8 November 2007, the transmitter has broadcast the Digital One DAB Multiplex. Since then, the BBC National DAB Multiplex and the Bauer South Yorkshire have been added. The plans for the upcoming NOW Derbyshire DAB multiplex, which was due to start broadcasting by July 2008 (but now delayed), state that the Chesterfield transmitter is to be used to broadcast this service along with another four transmitters across Derbyshire. The Chesterfield transmitter is owned by Arqiva (previously NTL).

Transmitted services

Analogue radio

Frequency kW[1] Service
89.0 MHz 0.4 BBC Radio 2
91.2 MHz 0.4 BBC Radio 3
93.4 MHz 0.4 BBC Radio 4
94.7 MHz 0.4 BBC Radio Sheffield
98.6 MHz 0.4 BBC Radio 1
107.4 MHz 0.1 Peak FM

Digital radio

Frequency Block kW Operator
211.648 MHz 10B NOW Derbyshire
220.352 MHz 11C Bauer South Yorkshire
222.064 MHz 11D 1 Digital One
225.648 MHz 12B 1 BBC National DAB

† Awarded but yet to launch.

Digital television

In July 2007 it was confirmed by Ofcom that Chesterfield would be remaining a wideband transmitter after DSO (Digital Switchover), though the first three of the six multiplexes will still be available within the original A group. The Chesterfield transmitter had its analogue services switched off on 10 & 24 August 2011. The frequencies for the digital multiplexes also changed, and the power for most multiplexes increased to 400W, apart from BBC B which increased to 800W. Arqiva A & B were restricted to 40W until 12 October 2011.

Frequency UHF kW Operator System
23 0.4 Digital 3&4 DVB-T
26 0.4 BBC A DVB-T
29 0.8 BBC B DVB-T2
40 0.4 Arqiva B DVB-T
43 0.4 SDN DVB-T
46 0.4 Arqiva A DVB-T

Before switchover

Frequency UHF kW Operator
34+ 0.04 BBC (Mux 1)
40 0.04 Digital 3&4 (Mux 2)
43 0.02 SDN (Mux A)
46 0.04 BBC (Mux B)
50 0.04 Arqiva (Mux C)
52 0.04 Arqiva (Mux D)

Analogue television

Analogue television signals are no longer transmitted from Chesterfield. BBC Two was switched off on 10 August 2011 and the remaining three on 24 August.

Frequency UHF kW[2] Service
23 2 ITV1
26 2 BBC Two
29 2 Channel 4
33 2 BBC One
  • Aerial group: A
  • Polarisation: vertical

See also


External links

  • Info and pictures of Chesterfield transmitter including co-receivable transmitters
  • The Transmission Gallery: Chesterfield Transmitter photographs and information
  • Details about the transmitter

Coordinates: 53°17′0″N 1°25′36″W / 53.28333°N 1.42667°W / 53.28333; -1.42667

This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.