299
edits
1S1: Difference between revisions
8416 not 6DJ8
No edit summary |
Vintage dave (talk | contribs) (8416 not 6DJ8) |
||
| Line 52: | Line 52: | ||
==Internals== | ==Internals== | ||
The sampler in the 1S1 is quite different from the sampler in the [[1S2]]. The 1S1 uses a [[sampling diodes|four-diode]] sampling bridge, terminated within the 1S1. The 1S2 uses a two-diode feed-through sampler, typical for TDR instruments. | The sampler in the 1S1 is quite different from the sampler in the [[1S2]]. The 1S1 uses a [[sampling diodes|four-diode]] sampling bridge, terminated within the 1S1. The 1S2 uses a two-diode feed-through sampler, typical for TDR instruments. | ||
The 1S1 uses two type [[8416]] tubes, the 12V version of the [[6DJ8]]. | |||
==Pictures== | ==Pictures== | ||