| Display Channel | Physical Channel | Video | Audio | Call Sign | Network/Programming | Nickname | Notes | |||||
![]() | 28.3 | 1080i | DD2.0 | "PBS12" | ||||||||
| 28.4 | 480i (w) | DD2.0 | | |||||||||
| 28.1 | 1080i | DD2.0 | | |||||||||
| 28.2 | 720p | DD2.0 | | |||||||||
| FAC-ID: 125217 |
FCC Query LMS Query | |
RabbitEars TV Query [A] REC Query FCCInfo Search ![]() |
Granted | |||||||
| Digital Channel | Display Channel |
Call Sign | Src ID | PMT PID | Video | Dimensions | Aspect Ratio | Video PID | Video (Mbps) | PCR PID | Audio Type | Audio PID | Audio Bitrate |
| 28.1 | 28-1 | KSPK-HD | 2 | 0x0040 | 1080i | 1920x1080 | 16:9 | 0x0041 | 7.9Mbps | 0x0041 | DD2.0 | 0x0044 | 192kbps |
| 28.2 | 28-2 | KSPK-2 | 3 | 0x0050 | 720p | 1280x720 | 16:9 | 0x0051 | 6Mbps | 0x0051 | DD2.0 | 0x0054 | 192kbps |
| 28.3 | 12-1 | KBDI-DT | 4 | 0x0060 | 1080i | 1920x1080 | 16:9 | 0x0061 | 7.6Mbps | 0x0061 | DD2.0 | 0x0064 | 192kbps |
| 28.4 | 12-2 | KBDI+ | 5 | 0x0070 | 480i | 720x480 | 16:9 | 0x0071 | 2.25Mbps | 0x0071 | DD2.0 | 0x0074 | 192kbps |
| Licensee: | MAINSTREET BROADCASTING COMPANY, INC. |
| Call Sign History: | ||
| 03/20/2002 | K28HN | |
| 04/25/2002 | KSPK-LP | |
| 00/00/0000 | KSPK-LP | |
| 00/00/0000 | KSPK-LD | |
| 03/20/2023 | KSBK-LD | |
| (12/30/2024) | KSPK-LD | |