XXXX Modem Transformer: TX-1033S 1033 Mag Com .028 TYP [0.70] Features: .V.90 Compatible .Designed for PCMCIA type II cards .Designed to meet IEC950 supplementary insulation .Low distortion, specifically designed for V.90 applications .Application Drawing available .Available in Tape and Reel TYP .Cross reference to Midcom 671-8481R Terminal Offset Table: TX-1033S Terminal Offset=0.096 (2.4) Specifications Designed to reflect 600 ohms on PRI with 287 ohms on SEC D.C. Resistance 20 °C: PRI :155 ohms+_10% SEC : 145 ohms+_10% Frequency Response: ±1.00 dB, 200 Hz to 4 kHz Insertion Loss: 3.50 dB max, 200 Hz to 4 kHz Dielectric Test: 1650 VAC,0.5mA 1sec PRI – SEC Insertion Loss:1.5 H min, 1 kHz, 1.0 VAC, 1-3,Lp D.C. in PRI: None Return Loss: 14dB minimum, 200 Hz to 4 kHz Turns Ratio (PRI:SEC): 1 :1 + _1% Total Harmonic Distortion: -82 dB maximum at 600 Hz, -10 dB m (V.90) Typical Distortion Figures (T.H.D) -10 dB m 100 Hz 150 Hz 200 Hz 250 Hz 300 Hz 600 Hz -60.3 dB -68.2 dB -73.6 dB -77.4 dB -80.1 dB -86.9 dB Scale:Do not scale DWG Unspecified tolerance Title Modem Transformer Unit :inch/mm .x +/- Unisen P/N TX-1033S DWG BY : .xxx+/-.010[0.25] +/- .xx+/- Part NO. ST-8001 CHK BY : DWG NO. E00073 Appro. BY : Sheet 1 of 1 REV. A