From the bench:
Unchecked As-Is

General description:
Applications include LANs, On-Board Systems and Manufacturing QC. The general purpose 1503C Portable MTDR Cable Tester generates a 1/2 sine pulse, with selectable pulse widths of 2, 10, 100, or 1000 ns. The high-resolution 2 ns pulse permits the identification of multiple faults as close together as one foot. The 1000 ns pulse gives the 1503C a range of 5,000 to 50,000 feet (depending on cable type and condition).

The ultra-high-resolution 1503C generates a 200 ps rise time step pulse and has an output impedance of 50-ohms. The fast rise time permits the identification of multiple faults as close together as 0.6 inches. For most TDR applications, where determining distance to an impedance change is the key measurement, the 1503C is the best choice.

• Local Area Networks - Cable and connector problems can be the biggest headache for the LAN installer. The 1503C's high-resolution 2 ns pulse will precisely identify problems in seconds. The calibrated vertical scale can help identify marginal components before they cause problems, and return call.
  (May be available separately)
  • Option 03 = Battery Pack
  • Option 04 = YT1 Chart Recorder
  • Option 06 = Live Ethernet testing capability
  • Option 08 = Token Ring TDR Adapter
  • Option 09 = USOC Adapter
  • Option 10 = Token Ring Interface
   
  Note: AS IS may require repair for proper operation, bid/buy accordingly.
  We do however offer a right of return on most items.
   
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  Calibration and Repair services are available for this item.
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  Items may be listed on multiple sites, availability is subject to prior sale.