The HCT-BERT/T is a handheld E1 transmission analyzer featuring a true-color screen, graphical interface, and fully Chinese operation interface. It is used for field maintenance and analysis of E1/G.703 lines, error testing of G.703-64K, channel testing of PCM31/30, and audio signal insertion. The HCT-BERT/T is fully functional and easy to operate. It can analyze and display test results according to international standards such as G.821, G.826, and M.2100, and also store, statistically analyze, and process test data based on user requirements, making it a powerful tool for line quality measurement and analysis.

Basic Applications

E1 line error testing: End-to-end testing for framed and unframed signals, framed testing

Pass-through testing

Audio testing and insertion

Wave mask analysis

G.703-64K error testing

IP Ping testing

Jitter signal generation and analysis

Jitter tolerance testing

Features

· True-color screen, graphical interface, fully Chinese operation interface

· Multiple types of E1 error analysis, including E1 frame, pattern, CRC, and BPV analysis

· Error performance analysis (G.821, G.826, M.2100)

· E1 signal frequency offset testing

· E1 signal wave mask analysis

· Configurable settings for each timeslot of E1 lines (FAS, CAS)

· Bidirectional voice testing function, testing voice timeslots in E1, both transmit and receive directions

· Audio and DTMF insertion in voice timeslots

· Configuration and display of signaling ABCD bits

· Configuration and display of Sa bits in timeslot 0

· Error and alarm insertion function

· Offline analysis of BERT performance

· Pass-through testing function

· Storage for 100 configuration and test result files, user-storable and retrievable

· PC terminal local or remote control*

· Intuitive histogram display

· Multiple test result output methods: internal storage, LCD screen display, parallel port printing

· Built-in high-capacity rechargeable lithium battery for easy portability and field use

· IP Ping testing (new)

· Automatic testing (new)

· Voice timeslot frequency and level testing (new)