Time Domain Reflectometers:
E20/20 Step TDRs and Avionics TDR

A TDR to fit your specific needs. review our different models and kits below.

Fault locating for: Opens , shorts, bridged taps, split and resplit pairs, water, chaffing damage, coax crimps and splices, shunt faults, series resistive faults, splitters.  Any impedance or loop resistance affecting fault.

Micro Fault locating: Two modes designed to pin-point small faults easy to miss on any full TDR trace.  Particularly on long coax cables.

Stores: 32 Traces and instrument setups. 64 Cable types with their impedance and velocity.

Help: Both a Setup Wizard for step-by-step guided startups and one-button context sensitive help for all menus and functions.The E20/20 Step TDR is guaranteed to save time and money by quickly and accurately locating even small cable faults and by not chasing cable faults that don't exist.View the applicable data sheet below for more details and key specifications.

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Available in 4 models and in an Avionics Kit

E20/20N TDR

Part Number: 6021-5000
Connector: N type.
Cable List: Broadcast. N-to-BNC Adapter & BNC to Alligator clips test lead
Included items: Soft Equipment case, Belt case, AC adapter,
Vehicle charger, USB cable, N-to-BNC Adapter, BNC-to-Alligator Clips Test Lead,
basic guide and quick start guide.

E20/20F CATV NETWORK TDR

Part Number: 6021-5041
Connector: F & RJ45.
Cable List: CATV, RJ45-to-Telco clips and F-to-Alligator clips test lead
Included items: Soft Equipment case, Belt case, AC adapter, Vehicle charger, USB cable, F Test Lead with quick disconnect, RJ45-to-Telco Clips (2 pair) Test Leads, F-to-Alligator Clips Test Lead, basic guide and
quick start guide.

E20/20F TELCO TDR

Part Number: 6021-5042
Connector: F & RJ45.
Cable List: Telco, RJ45-to-Telco clips and F-to-Alligator clips test lead
Included items: Soft Equipment case, Belt case, AC adapter,
Vehicle charger, USB cable,RJ45-to-Telco Clips (2 pair) Test Leads, F-to-Alligator
Clips Test Lead, basic guide and quick start guide.





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E20/20B NETWORK

Part Number: 6021-5053
Connector: BNC & RJ45.
Cable List: VDV/RF, RJ45-to-Telco clips and BNC-to-Alligator clips test lead
Included items: Soft Equipment case, Belt case, AC adapter,
Vehicle charger, USB cable,RJ45-to-Telco Clips (2 pair) Test Leads, BNC-to-Alligator
Clips Test Lead, basic guide and quick start guide.





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Avionics TDR Complete Kit

Model: Avionics TDR Complete Kit
Part Number: 6021-5154
Included items: Hard carrying case,Belt case, AC adapter, USB cable, basic guide, quick start guide,Calibration Certificate (with data), RJ45-to-RJ45 Cat5E cable, BNC(m)-to-BNC(f) 50Ohm coax cable, BNC-to-alligator Clips, Aircraft cable/connector leads BNC-to-Pins sizes 12,16,20, & 22, and BNC-to-Sockets sizes 12, 16, 20, and 22.

Designed specifically for aviation applications the Avionics TDR Complete Kit is contained in an ATA-3000 Class 1 carrying case.  The custom foam is designed to hold the E20/20 TDR and accessories securely to prevent FOD and the lid label provides a clear indication of what item should be in every foam cut-out location. The E20/20 TDR has both BNC and RJ-45 test ports and an aviation customized cable list in the memory. The list provides quick access to a variety of common aviation coax, twisted pair and single-wires' impedances and velocity factors.   Avionics Kit Data Sheet View the Avionics Kit data sheet below for details and specifications

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Additional Product Details

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CATV TDR Data SheetGeneral TDR Data SheetView more videos for the step tdr