Editing Studio transmitter link (section)

==Transmitter/studio link==
The '''transmitter/studio link''' (or '''TSL''') of a [[radio station]] or [[television station]] is a [[return link]] which sends [[telemetry]] data from the remotely located [[radio transmitter]] or [[television transmitter]] back to the studio for monitoring purposes.  The TSL may return the same way as the STL, or it can be embedded in the station's regular [[broadcasting|broadcast]] signal as a subcarrier (for analog stations) or a separate [[data channel]] (for digital stations).  

Analog or digital data such as transmitter [[electrical power|power]], temperature, [[VSWR]], voltage, modulation level, and other status information are returned so that [[broadcast engineering]] staff can correct any problems as soon as possible.  These data may be attended to by an [[automated transmission system]].