Model Number

YGBERT2M

YGBERT 2M PCM bit-error rate tester (BERT)

Summary

YGBERT 2M PCM bit-error rate tester (BERT) is a pocket-sized and hand-held instrument. It’s light-weighted, fully function and among the best ones in the world. It can be used in inspection systems and supervision of digital micro-wave systems. It’s especially useful in the installation, field operation and maintenance of digital transmission systems.

Main Feature

Ø       Pocket-sized and hand-held.

Ø       Intelligent zed

Ø       Adopted  ultra large-scale ASIC

Ø       Test BE/BER, can be analyzed by using the G.821

Ø       Using thick-film integrated circuits.

Ø       AC/DC

Ø       Easy operation

Ø       Weight:  0.9Kg (including battery)

Ø       Integrated code-generator and error detector.

Application

Ø         Test and take performance analysis on the Bit error rate and  on-line code error of Single Group Digital communication system. According to ITU-T G.703,O.151, G.821.

Ø         Digital communication and the development,manufacture,construction and maitenance of the equipment.

Technical parameter

Code Generator output:    According to ITU-T G.703

Bit Rate:   2048Kbit/s±50ppm

Code-lines:  HDB3

Output impedance:  75Ω (Unbalanced)

Input impedance:   75Ω (Unbalanced)

Code signal:     –1 is random code, 16 bit is user defined code, AIS and 1000 Code.

Error Code inserted:  put single bit error or periodically with BER as 10 ，10 and 10 into the output signals.

Input signal: HDB3

Allowed input Attenuation: 2048kb/s(0dB-6dB)

Voltage:  12V (Ni-Cd rechargeable battery   1000mA/h: 10pcs) and 15 V (AC/DC transformer 600mA)

Charge: 16 hours  

Running: 4 hours

Working environment: Relative temperature 0℃-40℃, Relative humidity 5%-85%

Dimensions: 245 ×105 ×55(mm ³)

Weight: 0.9kg.

Configuration standard: