Sowter Type 8356

General Purpose Hybrid Transformer
4 WIRE TO 2 WIRE COMMUNICATIONS

PACKAGE OPTIONS Part Number
Coloured Leads 8356-F
APPLICATION Feeds 4-Wire go and return signals to a 2-Wire link and vice versa. The circuit prevents go and return signals interacting and causing oscillation. Can be used for combining two signals without cross-feeding them. e.g. for mono monitoring of stereo signals Bandwidth is ideal for speech or music. Two transformers are required for normal applications. Resistor (see diagram right) must be adjusted to compensate for 2-Wire load impedance.
FEATURES Double electrostatic shields for common mode noise rejection. Bifilar winding ensures excellent rejection of send signal over full frequency range. Heavy gauge Mumetal shielding can to minimise hum pick up.
RATIO 1+1:1.4ct
MAXIMUM LEVEL 1% THD at 50 Hz +15 dBu
FREQUENCY RESPONSE 600 ohm source 600 ohm load +/- 1 dBu 20 Hz to 20kHz
E A Sowter Ltd
The Boatyard Cullingham Road
IPSWICH IP1 2EG England
Tel:+44(0)1473 252794
Fax:+44(0)1473 236188