The DSA Telephone Line Trouble Shooter

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The DSA (Digit String Analyzer) allows technicians and installers to monitor digits being dialed on a telephone line. The unique feature of the DSA is that it is a dual line monitoring device. It is menu driven and allows for the testing of dialing speeds in both DTMF and pulse, detection and counting of meter pulses, and the detection of tone frequencies.

Key Benefits

[Bullet] Unique Two Line Monitoring
[Bullet] Two Single Line Monitoring Modes
[Bullet] Microprocessor Controlled
[Bullet] Menu  Controlled Monitoring Options
[Bullet] DTMF Digit Monitoring
[Bullet] Selective Line Audio Monitoring
[Bullet] DTMF Timing Display
[Bullet] Pulse Dialing Timing Display
[Bullet] Membrane Keypad
[Bullet] On/Off Hook Detection and Indication
[Bullet] Tone Detection and Indication
[Bullet] Tone Frequency Display
[Bullet] Pulse Meter Detection and Pulse Counter
[Bullet] Works with 120 or 230 Power Adapter
[Bullet] Line and power status indicators
[Bullet] Compact Size

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Copyright© 2011 Telcom Research
Last modified: October 16, 2011