Subchannel

Analogue-to-digital conversion

The station ceased broadcasting in analogue on August 31, 2011, and began broadcasting in digital on the same date.

Transmitters

^* The Bridgetown transmitter was among a long list of CTV rebroadcasters nationwide to shut down on or before August 31, 2009, as part of a political dispute with Canadian authorities on paid fee-for-carriage requirements for cable television operators.^[4] A subsequent change in ownership assigned full control of CTVglobemedia to Bell Canada; as of 2011, these transmitters remain in normal licensed broadcast operation.^[5]

On February 11, 2016, Bell Media applied for its regular license renewals, which included applications to delete a long list of transmitters, including CJCH-TV-2 and CJCH-TV-8. Bell Media's rationale for deleting these analog repeaters is below:

"We are electing to delete these analog transmitters from the main licence with which they are associated. These analog transmitters generate no incremental revenue, attract little to no viewership given the growth of BDU or DTH subscriptions and are costly to maintain, repair or replace. In addition, none of the highlighted transmitters offer any programming that differs from the main channels. The Commission has determined that broadcasters may elect to shut down transmitters but will lose certain regulatory privileges (distribution on the basic service, the ability to request simultaneous substitution) as noted in Broadcasting Regulatory Policy CRTC 2015–24, Over-the-air transmission of television signals and local programming. We are fully aware of the loss of these regulatory privileges as a result of any transmitter shutdown."

At the same time, Bell Media applied to convert the licenses of CTV 2 Atlantic (formerly ASN) and CTV 2 Alberta (formerly ACCESS) from satellite-to-cable undertakings into television stations without transmitters (similar to cable-only network affiliates in the United States), and to reduce the level of educational content on CTV 2 Alberta.^[6][7]

On July 30, 2019, Bell Media was granted permission to close down two additional transmitters as part of Broadcasting Decision CRTC 2019-268. The transmitters for CJCH-TV-3 and CJCH-TV-4 will be shut down by December 3, 2021.^[8]