Meaning of REPEATING COIL in English

REPEATING COIL

A voice-frequency transformer characterized by a closed core , a pair of identical balanced primary ( line ) windings, a pair of identical but not necessarily balanced secondary (drop) windings, and low transmission loss at voice frequencies. ( 188 ) Note: It permits transfer of voice currents from one winding to another by magnetic induction, matches line and drop impedances, and prevents direct conduction between the line and the drop.

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.