3M DYNATEL 965I SUBSCRIBER LOOP ANALYZER REPAIRED 965/I Wideband Subscriber Loop Analyzer The Dynatel 965/I Wideband Subscriber Loop Analyzer performs all the tests needed to analyze and troubleshoot subscriber loops, as well as provide line pre-qualification tests for basic rate ISDN service. In addition, the 965/I wideband loop analyzer uses combinations of these measurements in automatic functions called DC Line Test and AC Line Test. In these test sequences, the microprocessor of the 965/I loop analyzer interprets the results of the measurements and leads the operator These lightweight, highly-accurate weather-resistant units are used in international applications between the telephone exchange and the subscriber’s premises.
Specifications for the 965/I Subscriber Loop Tester
Measures voltage 0-250 VAC, 0-350 VDC, current 0-110 mA DC, Resistance 0 to 100 Megohms, Opens 0-100k Feet, Noise metallic 10-50dBrnC, Noise to ground 40-100 dBrnC, Frequency counter 20-40,000 Hz, Ground resistance 0-500 ohms, Loop and CO resistance 0-5k ohms, Resistance fault locate 0 to 30 Megohms, Precision tones 404, 1004, 2804 Hz @ 600 ohms- 39,038 Hz 0 dBm @135 ohms-Tracing tone 577.5 Hz, DTMF, Operates on 5 C cell alkaline or rechargeable NiCd batteries. Typical battery life
No backlight 40 hrs-NiCd, 120 hrs-alkaline- With backlight 12 hrs-NiCd, 35 hrs-alkaline, Temperature sensor 0°-140°F, Harmonic distortion <45 dB (up to 10th harmonic).
Size H x W x D in. 7.0 x 10.5 x 7.5. with 5 ft Cord, weight lbs 7.5, Operating temperature 32° to 122°F, Relative humidity 0-100%, Operating altitude 0-15,000 ft. Storage altitude 0- 40,000 ft.