Dynatel 965DSP 3M Subscriber Loop Analyzer 965 DSP Ver 5.00.8 TDR ISDN

Dynatel 965DSP-BS 3M Subscriber Loop Analyzer

This unit has been refurbished.

Features:

The 3M Dynatel 965DSPSubscriber Loop Analyzer is
a microprocessor-controlled integrated test set that provide
full-featured POTS and fundamental ISDN testing. The
functions include fault location and repair verification on
twisted-pair, quad and coaxial cable (utilizing capacitance
bridge, resistance bridge and Time Domain Reflectometer
(TDR) functions).
The Dynatel 965DSPsubscriber loop analyzer executes
a wide range of individual tests, or performs automatic test
routines as specified by the user to categorize and
sectionalize problems. Specific tests and measurements
performed by the unit include:
• Voltage – detects and measures the presence of exchang
or foreign DC or AC voltages.
• Tone – provides a test tone for conductor identification;
user-selected tones from 1 to 40 kHz for transmission
measurements.
• Current – measures DC loop current.
• Ohms – measures conductor and insulation resistance u
to 1000 megohms.

• Resistance fault location – displays distance to fault.
• Opens – locates opens at distances up to 100,000 ft.
(30 km).
• Splits – locates splits on paired cable.
• Ringer count – counts the number of ringers on a
particular loop.
• Load coil count – indicates the presence of load coils in
loop circuit.
• Wideband loss – loss measurements to 200 kHz for
pre-qualifying ISDN and HDSL.
• Loss – measures voice band loss.
• Noise – measures noise metallic and noise to ground in
dBrnc.
• Longitudinal balance – provides active measurement of
line balance.