TITLE TRANSFORMER HDSL 160 kB, 8 mH 1 : 1 SCHOTT 1000 PARKERS LAKE ROAD CORPORATION WAYZATA, MN 55391 SPECIFICATIONS 6. RETURN LOSS: (1-2-3-4) Ref 135 ohms 5-8 loaded 32 ohms @ 10-25 Khz > 20 dB 20 dB/DECADE ABOVE AND BELOW 1 END SCHOTT 29872 YYWW .780 MAX (19.81) 5 3. LEAKAGE INDUCTANCE: (1-2-3-4) @ 100 Khz, WITH (5-8) SHORTED < 50 µhy 5. DC RESISTANCE: (5-8) = 2.1 ohms ±10% (1-2),(3-4), = 1.6 ohms ±10% C 29872 PAGE 1 8 1. INDUCTANCE: (1-2-3-4) @ 10 Khz, 0.1V = 8 mhy ±3% 4. INTERWINDING CAPACITANCE: (5-8) TO (1-2-3-4) w/ 6 grounded @ 100 Khz < 80 pf REV .780 MAX (19.81) TEMP CLASS 105°C 2. TURNS RATIO: (1-2):(3-4):(5-8) = 1 : 1 : 1 ±2% PART NUMBER AGENCY APPROVAL: N/A 4 .640 MAX (16.26) .150 MIN (3.81) .591 ± .010 (15.0) 7. FREQUENCY RESPONSE: 1-2-3-4 SOURCE 135 ohms 32 ohm LOAD 5-8 @10-80 KHz < 0.2 dB MAX .197 ±.010 (5.0) Sq. .024 (0.61) 1 6 5 8. LONGITUDINAL BALANCE: 1-2-3-4 135 ohms 32ohm LOAD 5-8 @ 160 Khz > 55 dB 2 3 9. HARMONIC DISTORTION: 135 ohms, 80 Khz, 5 vp-p, 60mADC, = 70 dB MIN 8 7 10. DIELECTRIC STRENGTH: 2500 AC (1-2-3-4) TO (5-6) 4 DESIGNED FOR USE WITH BROOKTREE 8958 @ 160 Kbps GROUND ONLY ONE END OF SHIELD inches (mm) TOLERANCES UNLESS OTHERWISE NOTED 2 PLACE ± .01 3 PLACE ± .005 ANGLE ± °