The TAS 240 provides precise, accurate emulation of subscriber loop characteristics in a compact easy-to-use instrument. TAS 240 emulates subscriber loop impairments - including multi-frequency interference, loop noise, and impulse noise - and models the frequency response and impedance characteristics of the subscriber loop. TAS 240 thoroughly tests and evaluates todays complex voiceband communications products, including V.90 (56K) and V.34 modems and servers, and V.34 Fax.
