Sowter Type 8321
Low Cost Hybrid Transformer
4 WIRE TO 2 WIRE COMMUNICATIONS
The Boatyard Cullingham Road
IPSWICH IP1 2EG England
Fax:+44(0)1473 236188
Sowter Type 8321Low Cost Hybrid Transformer
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PACKAGE OPTIONS | Part Number |
| Coloured Leads | 8321-F | |
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| 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. Bandwidth is ideal for speech and limited bandwidth music. Two transformers are required for normal applications. Resistor (see diagram right) may 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 2% THD at 60 Hz | +10 dBu | |
| FREQUENCY RESPONSE 600 ohm source 600 ohm load | +/- 1 dBu 60 Hz to 15kHz | |
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| E A Sowter Ltd The Boatyard Cullingham Road IPSWICH IP1 2EG England |
Tel:+44(0)1473 252794 Fax:+44(0)1473 236188 |
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