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| CEPT/T1 TEW4976 is designed and recommended to be used as a transmit transformer in T1 and CEPT applications with the following devices: CRYSTAL CS61575 Level One CS61535A, CS61574A, CS6158A. LXT304A, LXT305A Output Transformer Typical applications are: TEW4976 * * * Primary rate ISDN network nodes. PBX or computer to T1/CEPT Digital Trunks. TDM Multiplexers. Complies with ANSI T1.408 and CCITT I.431. BABT certified for reinforced insulation to EN60950 & EN41003 Cert # : CR/T/0052 MECHANICAL 6 Device 4 1 2 Line 3 WHITE DOT AT PIN 1 All dimensions are in inches ELECTRICAL SPECIFICATIONS TEW4976.chp TEW4976 - 1 -2 -3 -4 Line Impedance Turns ratio Inductance Pulse Mask Longitud. Bal. (dB ) (mH) (1 - 3) (1 - 2) (6 - 4) : (1 - 3) (6 - 4) : (1 - 2) (1 - 3) 100 1: 1.16 c.t > 1.5 T1 75 1 : 1 c.t > 1.2 CEPT > 40 4000 120 1 : 1.26 c.t > 1.8 CEPT > 40 4000 120 75 1 : 1.26 1:1 >1.8 CEPT > 40 4000 ISSUE: C, 95/04/25 50 - 1.544 KHz > 40 4000 Dielectric Strength (Vrms) Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, Tel : (613) 226 1626 Fax : (613) 226 7124 2-17 |
Price & Availability of TEW4976-1
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