TEW5043
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CEPT Matching Transformer
CEPT
Matching Transformer
TEW5043
TEW5043 is specifically designed to match a 120 Ω twisted pair to a 75 Ω coaxial line in the CEPT trunk. The Longitudinal balance exceeds the requirements of CCITT I.431.
The Return Loss exceeds th
TEW5054
CEPT Matching Transformer
CEPT
Matching Transformer
TEW5054
TEW5054 is specifically designed to match a 120 Ω twisted pair to a 75 Ω coaxial line in the CEPT trunk. The Longitudinal balance exceeds the requirements of: CCITT I.431.
The Return Loss exceeds the requirements of CCITT G.703 and BS632
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TEW5009
T1/CEPT/ISDN Test Transformer
T1/CEPT/ISDN
TEW5009 is specifically designed to be used as an isolation transformer in test setups for testing Longitudinal Balance and Return Loss in Primary Rate and Basic Rate Circuits. Special attention has been given to the problems associated with the coupling capacitance
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