Time Domain Reflectometer TV220E for cable fault location detection, Kabelių gedimų ieškikliai, Ryšių lokatoriai/Metalo detektoriai/indikatoriai

TV220E - an advanced Time Domain Reflectometer (TDR) type cable fault location device.

TV220E is an advanced TDR targeted at cable TV diagnostic technicians working in the latest “HFC” (hybrid fiber coax) networks. By applying modern future-proof technology we bring higher bandwidth and lower noise to your team. Supporting this with a modern ergonomic, compact, and tough enclosure with an internal lithium polymer battery pack with fast charging and monitoring. All driven via a modern user interface on a sunlight-readable, bright, higher-resolution display.

TV220E gives the user the option of saving simple screen-shots or full traces for later analysis or to share with co-workers. With an updated “TestWizard™” automatic event detection system to allow you to immediately target the worst service affecting faults first; your technician can see what’s happening on the cable with just a few keypresses or taps of the touchscreen

TV220E can be updated in the field; all software in the unit can be updated via a download to a USB flash drive. Pop in the flash drive with the update file, choose “update” from the settings screen, and in a couple of minutes, you’ll have the latest features. The USB drive can also be used to copy traces or cable libraries between units ensuring all your field forces are using common standards for testing and seeing only the cables that they need to see avoiding confusion.

Features:

TestWizard automatic event detection and fault analysis with configurable thresholds
Advanced analysis modes: Test, Intermittent Fault Mode, Saved Trace, Test vs. Saved, Test vs. Saved & Difference
Modern UI for rapid, intuitive testing
7” full-color, bright backlit, touchscreen display
Push-button controls allow for use with gloves and in dirty environments
Compact, lightweight yet rugged Design

Specifications:

· Maximum Range: 5.58 km (Vp=0.93)

· Basic Accuracy: +/- 0.01% +/- 300 ps

· Horizontal Resolution (ns): 0.05 to 20 ns (range dependent)

· Display Resolution: 1024 x 600 full-color capacitive touchscreen (bright backlight up to 800 nits)

· Push-button user interface: 13 mechanical keys that can be operated with gloves

· Input Protection: 400 V peak voltage

· Output Pulse Amplitude: 4 V to 6 V

· Output Impedance: 75 Ω

· Pulse Width: 2, 5, 25, 125, 250, 500 ns

· Pulse shapes: Raised cosine (2, 5, 25 ns), digital (125, 250, 500 ns)

· Velocity factor (Vp): range from 0.300 to 1.000 (numerical factor, %, meters per microsecond or feet per microsecond)

· Event markers: >6

· Connection: F-type connector with replaceable connector

· Test modes: Standard test; Intermittent fault detection; Test vs. Saved, Test vs. Saved and Difference

· Report Storage: >100 traces

· Report Writing App: Tempo Report Writer for PC (Android and iOS in development)

· Size: 27 x 16 x 5 cm

· Weight: 1200 g

· Battery: Four-cell, Li-ion, 60 Wh

· Battery Life: >8 hours at typical backlight brightness

CableScout TV220E Kit includes:

· TV220E unit + shoulder strap

· 12V AC-DC adaptor (universal)

· 12V “vehicle” lead

· Carry bag + shoulder strap

· 6ft, 2m RG6 quick-connect patch cord

· F – F coupler

· F – BNC coupler

· BNC to alligator clips adaptor

· Quick start guide (full help is “online” on the unit)

Packaging:

CableScout TV220E kits are packed individually in recyclable corrugated cardboard cartons in line with Tempo’s policy to reduce and where possible eliminate single-use plastic packaging materials.