20/20B TDR/BNC CONNECTOR

The 20/20 TDR is “Step” Time domain Reflectometer designed specifically for measuring High Bandwidth Copper Media. 21^st Century RF, broadband, telecommunications and network cabling systems demand a higher quality installation practice and fault-free transmission media. AEA Technology designed the 20/20 TDR to meet today’s needs for coaxial and twisted pair cable installation verification and for fast, efficient troubleshooting. Combined with AEA’s TDR PC Vision ^TM software, included with every TDR, any technician can now save plots, upload to a PC and document network or system installations. The 20/20 TDR is compact, rugged and light-weight to meet mobile technicians’ demand for high-quality, accurate instrumentation that fits on their belt. Additionally, AEA Technology makes multiple models to meet the needs for connecting to coax with BNC, N or F connectors, or the twisted pair cables with RJ45 or Telco clips. The “Network” models combine both RJ45 style Network and Coax connectors to service Voice, Data and Video media in one instrument

Model	Part Number	Options	Equipped & Accessories
20/20N TDR	6020-5000	Broadcast	“N” Type Connector	:
20/20T TDR	6020-5012	Telco	"RJ45” Type Connector
20/20B TDR	6020-5020	Broadcast	“BNC” Connector, includes: BNC-to-Alligator clips test lead	:
20/20F TDR	6020-5031	CATV	"F” Style Connector, includes: F-to-Alligator clips test lead	:
20/20F Network	6020-5041	CATV	“RJ45” and “F” Connectors, includes: RJ45-to-Telco clips and F-to-Alligator clips test leads
	6020-5042	Telco	Same as P/N 6020-5041
	6020-5043	VDV/RF	Same as P/N 6020-5041
20/20B Network	6020-5053	VDV/RF	“RJ45” and “BNC” Connectors, includes: RJ45-to-Telco clips and BNC to Alligator

Note: 6020-R... indicates rechargable batteries and charger included.

All 20/20 TDR models include: AC-DC Wall power adapter, Soft Carrying Case with strand hook

and shoulder strap, PC serial cable and CD with TDR PC Vision Software, Operators Manual,

Quick Start Guide and Theory and Application Notes.

Specifications:
• Distance-to-fault: 16 to 2000 feet, (5 to 600 meters)
• Measurements*: Displayed length (plot width)*:
- 65 to 2000 feet (20 to 600 meters)
- 16 to 2000 feet, (5 to 600 meters)
• Resolution capability*: Able to resolve two faults less than
10 feet apart
• Distance accuracy: ±(1%+2') when velocity factor is correctly set (A special function is available to determine the velocity factor of a cable sample of known length.)
• Characteristic impedance:
- Coaxial cable: 45 to 150 Ohms in approx. 7 Ohm steps
- Two wire cable: 180 to 600 Ohms in approx. 28 Ohm steps
• Velocity factor: 30 - 99 % in 1 % steps
• Output pulse: +5V, appro

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