Additional Features:

• Voltage: 15V
• Current: 3A
• Power: 45W
• Programmable output resistance (-0.04 Ω to 1 Ω)
• Improved transient response <20 us
• Very low transient voltage drop <30 mV
• Programmable output response compensation
• Stable output for either long or short load leads
• Improved standby current measurement accuracy (New ± 1A range)
• Simulate internal battery resistance of Ni-Cad, Ni-mh, Li-Ion, Li-Polymer batteries
• Negative resistance programming provides load lead voltage drop compensation from the wiring between the test fixture and actual wireless device
• Excellent transient voltage response characteristics prevent test interruptions due to triggering low voltage phone shutdown (typically <30mv)
• Programmable output response compensation to insure stable output operation for either long or short wiring
• Precision uA, mA, Amp measurement for "sleep mode," "standby mode," and "talk mode" battery current draw characterization

The Agilent 66321D mobile communications DC source provides fast transient response, exceptional sourcing, output resistance programming, and precision measurement. This product is specially designed for testing next generation digital wireless communications products. The Agilent 66321D mobile communications DC source offers a new capability that simulates the internal resistance of a battery or battery pack. Additionally, these high performance models offer improved transient response and stable output operation with either short or long load leads. The Agilent 66321D DC source provides all of the capabilities of the Agilent 66321B with the addition of a built-in digital voltmeter.