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7912: Difference between revisions
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==7912AD and 7912HB== | ==7912AD and 7912HB== | ||
From the '''7912AD''' (1978) on, the instrument had a standard [[GPIB interface]]. | From the '''7912AD''' (1978) on, the instrument had a standard [[GPIB interface]]. In contrast to the earlier R7912 the readout characters in video mode are now created digitally and directly injected into the video signal. | ||
The 7912AD has 500 MHz bandwidth. It was succeeded by the 750 MHz 7912HB in 1987 (using a [[7A29P]] amplifier). | The 7912AD has 500 MHz bandwidth. It was succeeded by the 750 MHz 7912HB in 1987 (using a [[7A29P]] amplifier). | ||