01/03/2026
Geo’s live transmission was reportedly disrupted during its prime-time 9 PM bulletin, when a controversial message briefly appeared on viewers’ screens. Authorities are still examining the incident, but one possible technical explanation being discussed is satellite feed hijacking, also known as uplink interference.
Geo News transmits its signal to PakSat-1R, which then beams the broadcast back to audiences across Pakistan and other regions. In satellite broadcasting, the transponder does not inherently verify which uplink is “authentic.” It typically retransmits the strongest correctly formatted signal it receives on a given frequency.
If a third party were to transmit on the same frequency, using precise technical parameters and sufficient power, it could interfere with or, in extreme cases, override the legitimate feed. In simple terms, if the unauthorized signal reaches the satellite with greater strength than the original uplink, the satellite may rebroadcast that signal instead.
Executing such interference would require specialized equipment, including a high-power uplink transmitter and a carefully aligned satellite dish. This type of setup could operate from a permanent ground station, a mobile unit, or even from outside the country, provided the equipment is powerful enough and accurately targeted.
Should investigators confirm this possibility, it would indicate that the disruption occurred externally, at the transmission layer, rather than within the studio environment. Such incidents highlight the vulnerabilities inherent in satellite-based broadcasting systems and underscore the importance of stronger signal security and monitoring mechanisms. The definitive explanation, however, will only emerge once the technical review is complete.
Rizwan Tufail | CE DFLOX
