NAUTILUS DIGALERT PROBE

The DigAlert™ Probe is a highly useful tool for unobtrusively identifying pairs carrying digital services without disrupting them and causing outages - ISDN, ADSL, HDSL, Kilostream and any others in the 20kHz to 400kHz range and higher.

A distinctive two tone warble alarm is sounded should a digital signal be detected. The unit will also reproduce audio signals directly, such as speech or baseband modem or fax tones

3 Year Warranty Unique - Detects virtually all digital signals. Proof tested to IP67 Speaker Output High impact resistance High chemical resistance Easy change battery
The high speed signal to which the probe responds include the following: ISDN2 (IMUX 3B2T solution 20kHz - 100kHz ISDN2 (4B3T line code solution) 20kHz - 120kHz ISDN2 (2B1Q line code solution, DACs & Pair Gain) 10kHz - 80kHz Kilostream 10kHz - 300kHz ADSL (DMT, downstream) 25kHz - 300kHz/400kHz ADSL (DMT, upstream) 20kHz - 138kHz 30 Channel PCM/Megastream 100kHz - 768kHz CWSS (2 pair) 40kHz - 300kHz HDSL (3 pair 2B1Q) and CWSS (3 Pair) 40kHz - 200kHz HDSL (2D8 CAP) 39kHz - 238kHz HDSL (4D16 CAP) 36kHz - 216kHz
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