Frequency range: 20Hz to 20kHz audio telecom transformer Frequency response: +/- 3dB maximum Data rate: V.22 to V.90 matching telecom transformer Fax modem telecom transformers Toroidal civil AV audio power transformer Dependable professional audio telecom transformer Multimedia active audio telecom transformer Quiescent civil AV audio telecom transformer Congruent civil AV audio telecom transformer Adequate civil AV audio telecom transformer 2,400 to 56.6bps (V.90) and PCMCIA applications Isolated telecom transformer Technical properties of 600:600 ohms telecom transformer Over 1,000 transformers for modem application Audio transformer used in telephone systems and PABX systems Designed to meet UL 1950 or EN60950 telecom transformer Compact sizes from EE-5 to EE-24 telecom transformer Other types of audio transformers made with RM, EP, EPC, EFD or others telecom transformer producing area:China