Toshiba u300 Manuale Utente

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User’s Manual
A-3
Specifications
Transmitting level
-10 dBm 
Receiving level
-10 to -40 dBm 
Input/output 
impedance 
600 ohms ±30% 
Error correcting
MNP class 4 and ITU-T V.42 
Data compression
MNP class 5 and ITU-T V.42bis 
Power supply 
+3.3V (supplied by computer)