KJRB (790 AM) is a Class B regional radio station licensed to SPOKANE, WA. Operating with 5 kW daytime power using a directional (different day/night patterns) antenna system with 6 towers. At night it operates at 4 kW. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Stephens Media Group (broadcasting). It broadcasts a Mainstream rock format.