7A19
The 7A19 is a one-channel vertical plug-in for 7000-series scopes.
An option (#4) was available that added a variable signal delay, intended to match timing between multiple channels.
The 7A19 uses the 155-0068-00 amplifier IC.
Specifications
- Input impedance: 50 Ω
- Bandwidth: 600 MHz
Pictures
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7A19 without option
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7A19 with Opt. 4 (Variable Delay).
Earlier model
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Left side (early model with Weinschel attenuator)
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Right side (early model with Weinschel attenuator)
Later model (B030000+)
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Left side
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Right side
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Front right, Tek-built attenuator
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Rear right
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Front left
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Front right
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Top view
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Attenuator switch contacts
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Contacts detail
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Contacts detail