1A4: Difference between revisions

200 bytes added ,  24 December 2020
Specificaions
m (Internals - identify switch, power supply)
(Specificaions)
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for scopes having this feature ([[544]], [[546]], [[547]], [[549]], [[556]], late [[555]]).
for scopes having this feature ([[544]], [[546]], [[547]], [[549]], [[556]], late [[555]]).


==Specifications==
{{BeginSpecs}}
[[Category:Specifications needed]] ''please add''
{{Spec | Plug-in Bandwidth | DC to 50 MHz }}
 
{{Spec | Maximum Input Sensitivity  | 10 mV/div }}
Maximum channel sensitivity is 10 mV/div,
{{Spec | Rise time | 7 ns }}
but a Signal Out jack makes it possible to cascade two channels
{{Spec | Input Impedance | 1 MΩ  // 20 pF }}
for approximately 200 μV/div AC with about 20 Hz - 1 MHz bandwidth. 
{{Spec | Maximum Input Voltage | 600 V combined DC and peak AC }}
{{Spec | Signal Output Impedence | 50 Ω}}
{{EndSpecs}}


Cascaded operation using the Signal Out jack can achieve a sensitivity of approximately 200 μV/div AC with about 20 Hz - 1 MHz bandwidth.
==Internals==
==Internals==
The signal path of each channel of the 1A4 is as follows.   
The signal path of each channel of the 1A4 is as follows.   
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