Jamshed Baghwan, bureau chief of Express News television, was leaving his house with his wife when he saw militants on a motorbike dropping a bomb near his house in the Murshidabad locality of Peshawar.
The couple ran inside as the bomb exploded, Express News reported.
There was no casualty but the exterior of the house and Bhagwan's car were damaged in the explosion.
It was the third attack on Baghwan this year.
Police arrived in the area soon after the explosion and started its initial investigation.
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Describing the scene when the bomb exploded, Bhagwan said the entire street was filled with smoke, affecting visibility for the next few seconds.
He said no government official has ever approached him regarding these targeted attacks.
Bhagwan also said he has never received any threat.
However, he said the police believe extortionists are behind these attacks.