The blast happened at Kolola Pushta square.
Several other employees of the channel were injured and were taken to Emergency Hospital, its CEO said.
There was no immediate claim of responsibility for the bombing.
This is not the first time that Khurshid TV employees are targeted in Kabul.
In August 2019, two people were killed when a bomb attached to a vehicle of the TV station was bombed in the capital.
Source : Afghan Voce Agency(AVA)