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7a18a-right.jpg | 7A18A right side. The circuit boards on top carry the readout circuitry. | 7a18a-right.jpg | 7A18A right side. The circuit boards on top carry the readout circuitry. | ||
7a18-attenuator.jpg | 7A18 attenuator opened. One of the attenuation R/C modules has been unplugged to reveal the switch contacts. | 7a18-attenuator.jpg | 7A18 attenuator opened. One of the attenuation R/C modules has been unplugged to reveal the switch contacts. | ||
Tek 7A18 attenuator bottom.jpg | 7A18 attenuator, bottom (switch) side | |||
Tek-7603-front.jpg | A [[7603]] with two 7A18s | Tek-7603-front.jpg | A [[7603]] with two 7A18s | ||
Tek 7a17 7a18 7b50a model3 cart.jpg | 7A18 in [[7613]] mainframe | Tek 7a17 7a18 7b50a model3 cart.jpg | 7A18 in [[7613]] mainframe |