Sowter Type 8754
High Performance 30/600 ohm Mic Transformer
The Boatyard Cullingham Road
IPSWICH IP1 2EG England
Fax: +44(0)1473 236188
Sowter Type 8754High Performance 30/600 ohm Mic Transformer |
PACKAGE OPTIONS | Part Number |
| Coloured Leads | 8754-F | |
| PCB Mounting | 8754-C | |
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| APPLICATION Microphone input transformer for matching a 30/50 ohm microphone to a 600 ohm input or desk with any input impedance greater than 600 ohms. Will increase the level by approximately 12 dB. For reduction of most kinds of noise caused when equipments are connected. For helping to ensure Electromagnetic Compatibility (EMC) standards compliance. May be used for balanced to unbalanced conversion and vice versa. | ||
| FEATURES Mumetal core for minimal harmonic distortion. Internal electrostatic shields for maximum common mode noise rejection at high frequencies. Multiple interleaved windings ensure low leakage inductance for excellent high frequency response. Mumetal can for magnetic shielding. | ||
| RATIO | 1:4.5 | |
| MAXIMUM INPUT LEVEL 0.5 % THD at 20 Hz (40 ohm source) | -6 dBu | |
| DISTORTION at 50 Hz (40 ohm source) | 0.05 % at -6 dBu | |
| INSERTION LOSS 30ohm source 600 ohm load | 0.75 dBu | |
| INPUT/OUTPUT BALANCE | >60 dB | |
| FREQUENCY RESPONSE 40 ohm source 600 ohm load | +/- 0.25 dB 10Hz to 60 kHz | |
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| E A Sowter Ltd The Boatyard Cullingham Road IPSWICH IP1 2EG England
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Tel: +44(0)1473 252794
Fax: +44(0)1473 236188 |
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