DWNB-TV
DWNB-TV, channel 41, is the flagship television property of Nation Broadcasting Corporation and is the flagship station of the Philippine television network One Sports. The station is operated and co-owned by TV5 Network, Inc. Its main broadcast facilities are located at the TV5 Media Center, Reliance cor. Sheridan Sts., Mandaluyong City, while the station's alternate studios is located at TV5 Complex, 762 Quirino Highway, Brgy. San Bartolome, Novaliches, Quezon City, and its transmitter is located on Block 3, Emerald Hills, Sumulong Highway, Antipolo, province of Rizal.
History
As MTV Philippines
Previously, DZRU UHF channel 41 was being planned for use by NBC for its own acquired programming under the multimedia convergence program of the station's current owners. But sometime in 2000, MTV Asia wanted to go 24 hours on terrestrial television which it didn't get when they were still buying airtime through Studio 23.NBC broadcast executives, led by the radio station manager Francis Lumen, signed an joint venture agreement with MTV Networks Asia Pacific for the right to use NBC's UHF Channel 41 for the latter's new extension, to be christened MTV Philippines. The move was in line with NBC's trends toward converging traditional broadcasts with the giant telecommunications backbone of the Philippine Long Distance Telephone Company, which had acquired NBC from the Yabuts in 1998 to achieve that purpose.
UHF Channel 41 has its own studio complex at The Fort Global City in Taguig where its shows were broadcast to Metro Manila and nearby areas.
After six years of partnership in the Philippines, MTV Philippines was placed off-the-air after a multi-year deal with All Youth Channels, Inc. following the dissolution of partnership with NBC.
MTV Philippines was relaunched on March 1, 2007, as a cable and satellite TV channel while UHF channel 41 was inactive for three years.
As AksyonTV Channel 41
In October 2010, UHF Channel 41 went back on-air and began its test broadcast as ABC Development Corporation took over the blocktime that will alternate TV5's programming and will feature news & public service information programs when mentioned new blocktimers took over the management of NBC stations. By that day, UHF Channel 41 broadcast the feed of sister station 92.3 News FM on the areas of Cebu, Davao, Cagayan De Oro and Zamboanga, Channel 46 over Iloilo City, and on selected cable channels. It operates 24 hours a day except for Holy week where its classic programs are limited. On April 30, AksyonTV Channel 41 is also aired on SkyCable via channel 61, but it was moved to Channel 59 on July 2011. On July 2013, Aksyon TV Channel 41 limited its operations from 24 hours to the time mentioned above, together with the other networks such as BEAM Channel 31, and 3ABN/Hope Channel Philippines 45; because due to rules and regulations for affiliated free-to-air TV stations assigned by National Telecommunications Commission that they've should not broadcast/operates 24/7 if they're not having any programs that they will be aired as well as an effect of cost-cutting measures by the management.As 5 Plus
On November 30, 2018, The 5 Network announced that AksyonTV will relaunched as 5 Plus on January 13, 2019. The network now airs "atypical sports" programming with additional coverage from ESPN5 and new sports-related contents which will target a younger, more adventurous audience or the millennials. With this move, selected Radyo5 simulcast programs will move to newly stand-alone channel, One PH at the satellite service, Cignal.As One Sports
On March 8, 2020, 5 Plus was renamed to One Sports as a terrestrial television channel, while the other counterpart of One Sports was re-branded to One Sports+.Digital television
Digital channels
UHF Channel 18| Channel | Video | Aspect | PSIP Short Name | Programming | Notes |
| 5.01 | 480i | 5 | 5 | Commercial free-to-air broadcast | |
| 5.02 | 480i | One Sports | One Sports | Commercial free-to-air broadcast | |
| 5.03 | 480i | One PH Test Broadcast | One PH | Test broadcast | |
| 5.04 | 480i | 5 Test Broadcast 1 | 5 | Mirror feed; test broadcast | |
| 5.05 | 480i | 5 Test Broadcast 2 | 5 | Mirror feed; test broadcast | |
| 5.06 | 480i | 5 Test Broadcast 3 | 5 | Mirror feed; test broadcast | |
| 5.07 | 480i | 5 Test Broadcast 4 | 5 | Mirror feed; test broadcast | |
| 5.35 | 240p | One Seg S1 | 5 | 1seg |
UHF Channel 51
| Channel | Video | Aspect | PSIP Short Name | Programming | Notes |
| 51.01 | 480i | 5 | 5 | Commercial free-to-air broadcast | |
| 51.02 | 480i | One Sports | One Sports | Commercial free-to-air broadcast | |
| 51.03 | 480i | One PH Test Broadcast | One PH | Test broadcast | |
| 51.35 | 240p | One Seg S1 | 5 | 1seg |