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Keysight (Agilent)

Keysight (Agilent) J1981A

Voice Quality Tester
Automotive Diagnostic Communication Interface Product Family
SAE J1981 / OBD-II Compatible Interface Standard
CAN, ISO 9141, KWP2000, J1850 PWM, J1850 VPW Communication Protocol
OBD-II 16-pin Diagnostic Link Connector (DLC) Connector Type
USB Host Interface
Attribute Value
Product Family Automotive Diagnostic Communication Interface
Interface Standard SAE J1981 / OBD-II Compatible
Communication Protocol CAN, ISO 9141, KWP2000, J1850 PWM, J1850 VPW
Connector Type OBD-II 16-pin Diagnostic Link Connector (DLC)
Host Interface USB
Operating System Compatibility Windows
Software Compatibility Keysight Automotive Diagnostic Software Suite
Power Supply Bus-powered via OBD-II vehicle connector
Operating Temperature 0°C to 50°C (32°F to 122°F)
Compliance CE, RoHS
Calibration Form Keysight (Agilent) J1981A

Repair Form Keysight (Agilent) J1981A
Maximum file size: 40MB

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ModelJ1981A

The Keysight (Agilent) J1981A Telegra VQT is an advanced voice quality tester, enabling detailed end-to-end evaluation of clarity and delay in voice networks. Ideal for benchtop or field use, it supports testing across IP, ATM, and frame-relay setups with features designed for developers, integrators, and network operators.

Used for developing voice systems, validating voice quality, and troubleshooting network devices, it enhances reliability in PBXs, gateways, and VoIP environments.

Testwall can supply the used Keysight (Agilent) J1981A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) J1981A.

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