I notice you've asked for a "solid essay" on (Idman TV frequency). However, this is a specific technical piece of information—a satellite or cable frequency parameter—not a topic suitable for a standard academic or analytical essay.
An essay typically requires a thesis, argument, or narrative. A TV frequency is a data point (e.g., "TurkSat 4A, 12380 MHz, Vertical, 27500, 5/6"). idman tv frekansı