| LT51 Line Tester 200 Hz to 2.2 MHz xDSL Testing - HDSL, SHDSL, ADSL, ADSL2+ PowerLine Communication/Carrier (PLC) Testing POTS Voice Frequency (VF) Testing Selective Level Meter & Generator Spectrum Analyser - PSD / Distortion Return Loss & Balance DMM Functions Long Time Recording Function (>200k samples) NEXT, FEXT |
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| LT51-DSL option | 100 / 135 / 600 W |
| LT51-PCM option | 600 / 900 / TN12 W, ITU-T G.227 Telephone Signal Replacement for W&G / Acterna / JDSU PCM-23 LT51 vs PCM-23 Comparison |
| LT51-PLC option | 50 / 75 / 600 W or 75 / 135 / 600 W Replacement for W&G, Acterna, JDSU SPM-32/33, PS-33 LT51 vs SPM/PS-3x Comparison |
| TMS A41 20 Hz to 200 kHz Enhanced Voice Frequency Testing Wideband TIMS |
LT41 Line Tester  |
LM41 Level Meter  |
LG41 Level Generator  |
R41 Responder  |
FB41 Feedbridge  |
| TMS A11 20 Hz to 20 kHz Voice Frequency Testing, TIMS **** No longer available **** **** Replaced by TMSA41 **** |
LM11 Level Meter  |
LG11 Level Generator  |
TU11 Interface Unit  |
FB11 Feedbridge  |
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| TMS A21 20 Hz to 20 kHz Audio/Sound Broadcasting Testing **** No longer available **** **** See TMSA41 **** |
LM21 Level Meter  |
LG21 Level Generator  |