ELQ 30 is a hand held battery operated, multifunction measuring instrument, intended for pre-qualification, installation, fault location and maintenance of balanced copper pairs

Pre-qualification in Master Slave mode Just one person, thanks to the communication between the two instruments, can perform such measurements. Operation is made extremely simple by means of predefined automatic test sequences. ELQ 30 can be programmed as MASTER and SLAVE as well.

Pre-programmed Tolerance Masks Tolerance masks of cable parameters as Loss, LCL, Return Loss, Impedance, and the principal system parameters are pre-programmed for several ADSL and VDSL systems. User defined template sets can be created with the parameter editor of ELQ 30 without PC.

Automatic Data Rate Calculation

Immediate PASS/FAIL indication When the automatic test sequence is ready ELQ 30 provides an immediate PASS/FAIL indication by comparing the test results with the tolerance masks and the required data rate with the calculated theoretically achievable rate. The test results can be stored in memory and transferred to PC.

Features:

� Pre-qualification of copper wire pairs with physical parameter measurements up to 35 MHz

before installation of Vplus, VDSL, ADSL 2+, ADSL, SHDSL or other modems

� Line qualification with immediate PASS/FAIL indication

� Automatic (master-slave) test sequences

� Achievable data rate prediction

� Preprogrammed tolerance masks

� Analogue measurements on leased or switched circuits 20 Hz to 20 kHz

� Analogue-to-analogue measurements on PCM systems

� Loop holding and dialling (pulse or DTMF) for dial-up circuit testing

� Built-in loudspeaker and microphone, service telephone

� In-service talk/listen and voice monitoring facility

� Test of ordinary or special quality circuits

More products ELEKTRONIKA

CABLE FAULT LOCATOR EFL 10

• Loop resistance measurement
• Resistance difference measurement
• Mutual capacitance measurement
• Conductor-shield capacitance measurement
• Break and split measurement
• DMM functions

UNIVERSAL COPPER QUALIFIER ELQ 30A+

• Analogue measurements on leased or switched circuits 20 Hz to 20 kHz
• Analogue-to-analogue measurements on PCM systems
• Loop holding and dialling (pulse or DTMF) for dial-up circuit testing
• Built-in loudspeaker and microphone, service telephone
• In-service talk/listen and voice monitoring facility

TIME DOMAIN REFLECTOMETER ELEKTRONIKA ETDR 10A-1

• TDR for balanced cables
• Easy to operate
• Automatic detection of the fault
• Small size, suitable for using in the field at different weather conditions
• Widest range in a hand-held cable fault locator up to 16 km

2,4 MHZ LEVEL TEST SET ET 91

• Psophometer
• Autmatic End to End Measurements
• High Resolution Spectrum Analyzer
• Measuring Bridge
• Memory Locations for Test Setups

6 MHZ LEVEL TEST SET ET 92

• Comfortable End to End Measurements
• High Resolution Spectrum Analyzer
• USB Ports for Result and Setup Transfer
• Memory for Test Setups

XDSL SERVICE TESTER & TROUBLESHOOTER EX 30M

• Transmitted power
• Line attenuation
• Line alarms (LOS, LOF, LOP, LOM)
• Line errors (FEC, CRC, HEC)
• Ping test / trace route

DIGITAL LINE ANALYSER EDCT 20

• PC software for analysis of signalling data and control
• Storage of set-ups and results
• Voice channels monitoring through built in speaker
• External clock input
• Selectable English or Russian languages
• LED indicators showing status of line signal

CABLE FAULT LOCATOR ELEKTRONIKA ECFL30

• Capacitance Measurements
• DC Fault Location Methods
• AC Fault Location Methods
• Graaf Fault Location Method
• TDR Measurements

VDSL LINE QUALIFIER ELQ 35

• Service Telephone Function
• PC Supported Spectrogram
• Long Time Micro Interruption Measurement
• Long Time Impulse Noise Measurement

XDSL LINE QUALIFIER ELQ 2+

• TDR for fault location
• Load coil detection facility
• DC-AC bridge option
• 2.2 MHz frequency range for fix-frequency and spectrum measurements
• Longitudinal voltage protection