Dual Output Mobile Communications DC Source with Battery Emulation and GPIB Control

The Agilent 66319B is a dual output mobile communications DC source built for testing battery powered wireless devices, from mobile handsets and tablets to radio modules and portable terminals. Its main 15 V / 3 A output delivers clean, low noise power for the device under test, while the second output supplies accessory or charger power, so a phone and its companion hardware can be exercised from a single instrument instead of two separate supplies.

Battery emulation lets engineers reproduce the source resistance and transient response of a real battery pack, and fast transient recovery keeps the output stable when the load switches between sleep, standby and transmit bursts. Programmable voltage, current and output resistance are controlled over GPIB, which makes the 66319B straightforward to integrate into automated design verification and production test racks.

• Dual output design — 15 V / 3 A main output plus a second output for accessory or charger power
• Battery emulation with programmable output resistance for realistic battery behaviour
• Fast transient response for load steps from sleep current to transmit bursts
• 0 to 15 V and 0 to 3 A setting range with 45 W maximum output power
• GPIB (IEEE-488) and RS-232 remote control for automated test systems
• Voltage and current readback for consumption profiling of the device under test
• Benchtop housing with rack mount capability for lab and production line use
• Pre-owned unit, fully tested and verified before shipment

• Design verification of mobile phones and portable wireless terminals
• Sleep, standby and transmit current profiling of battery powered devices
• Production line functional test where device and accessory are powered together
• Battery emulation for charge and discharge behaviour studies
• Automated test racks controlled through GPIB

Agilent 66319B dual output mobile communications DC source, pre-owned and fully tested. Power cord, test report and calibration data are available on request. Please confirm required options and accessories when inquiring.