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發表於 2011-11-1 21:39:40
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好東西,是否可以用在音響器材測試,如是還真想要,
但是可程式設定的儀器太高貴了,還真不敢要!
網路上找的一段規格文
NIST Calibration Pricing - $134.40
The HP 8165A Programmable Signal Source is a versatile function generator with good accuracy and many trigger features.
Microprocessor control assures rapid, accurate setup whether you're programming locally or via HP-IB.
Option Description:
002: AM and Logarithmic sweep
•Outputs are provided in programmable sine, triangle, pulse, ramp and square waveform .
•Frequency range from 0.0001Hz to 50MHz
•Accuracy of ±0.001%
•Voltage ranges from 10.0 mV p-p to 10.0 V p-p and 2.00 V p-p to 20.0 V p-p. Fully programmable via the front-panel or HP-IB interface.
•Pulse/function capability
•Sine, triangle, and square to 50 MHz
•Pulse and ramps to 20 MHz
•Trogger, gate, and counted burst
•Synthesizer stability, precision amplitude
•Storage of operating parameters
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