T-30805

Line Matching Transformer Turns Ratio ( + 5% ) 1:1 Electrical Specifications at 25O C Parameter Insertion Loss @ 2 kHz With load of 560 ohms Frequency Response Low Frequency 3 dB High Frequency 3 dB 200Hz - 4kHz Return Loss 200Hz-4kHz Distortion 0 dBm in Line at 450Hz Balance DC 5kHz Saturation Excitation 50Hz 250Vrms. Otput Voltage Across Line Voltage 50Hz Isolation DC Resistance sum of the windings 4.0 5.5 118 146 Min. Typ. Max. 1.5 Units dB ) 4000 VRMS minimum Isolation ) Longitudinal Balance is 60dB minimum ) Frequency range: 200Hz to 4.0kHz ) Materials used in construction of this component meet or exceed UL Class B and can operate up to 130 oC 50 10 +0.2 18 Hz kHz dB dB SCHEMATIC 1 -72 -60 dBm PRI SEC. 6 80 dB 3 4 10 65 Vrms V peak] kV rms kV DC ohms .539 (13.7) Dimensions in Inches (mm) .025 (0.64) TYP. .705 (17.9) 1 2 3 .148 (3.75) .024 (0.6) .492 (12.50) Unused Pins Omitted as Per Schematic .705 (17.9) 6 5 4 RHOMBUS P/N: T-30805 CUST P/N: DATE: 11-28-99 NAME: SHEET: Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com 15801 Chemical Lane, EE16POTT - 10/98 Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971