These two designs use high-quality, miniature, high-frequency transformers, specially manufactured for Canford Audio, for providing isolation on balanced 110 ohm and unbalanced 75 ohm digital audio circuits.
Balanced circuit units have an XLR 3-pin female and XLR 3-pin male. Unbalanced circuit units have a BNC female at each end. Both units are bi-directional.
Bandwidth 0.1 - 6.0MHz. Maximum voltage: 5.0V p-p. VSWR: Less than 1.1, 0.1 - 6.0MHz. Insertion loss: Less than 0.3dB.