• Improve Reliability & Yield • Proven Design & Performance • Flexible to match application

With nearly a decade of experience in the design, build and delivery of complete cellphone test systems QM Systems Ltd provides a complete service from concept to final commissioning of our customers' systems. It was this background coupled with our broad technical capability which led to identification of a need for the QM9000A.

The QM9000A Modular Test Interface enables test systems developers to deliver improved yield, throughput, reliability and maintainability at reduced overall system size and cost. It does so by integrating test, measurement and switching capability into one modular package which incorporates a high integrity, low-noise bus which replaces copious external cabling otherwise required for analogue signal and power distribution, also by reducing the need for expensive proprietary test equipment. Built-in, customiseable self-test ensures far faster troubleshooting than using other interfacing systems.

The QM9000A Modular Test Interface comprises:

19" Rack mountable mainframe with integral 50 - way switchable analogue bus to reduce external cabling and connectors.
Modular Architecture includes:

• GPIB, RS232 + RS485 Interfaces
• High Level SCPI Command Set
• Integral Status Display
• Integral 4.5 Digit, Integrating DVM
• Programmable Power Supplies ( inc Vbat )
• Audio Signal Source
• Counter - Timer

 

Data Pulse Generator Custom Interface Electronics and Switching: Incorporate own interface circuitry on a card - repeatable, high quality, remove cabling.

Internal high integrity, high bandwidth analogue bus enables sharing of system signalling without recourse to external cables and connectors.

Integral DUT Connectivity Confidence Testing - checks integrity of connection before each test. Extensive Customisable Self-Test - tests more, or all, of the test system. The QM9000A reduces cabling complexity and increases speed by integrating measurement functions, power supplies and switching onto a common backplane, linked together by a high integrity, low noise analogue bus. Built-in, customisable self-test provides faster troubleshooting and the modular construction permits fast swopping of modules. The resulting benefits include the following: Improved Throughput Higher Yield Reduced Equipment Failures Faster Troubleshooting Lower Downtime Reduced Floorspace Lower Cost Simpler Software Predictive Maintenance Better Flexibility and Upgrade