4S1: Difference between revisions

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to amplify the entire frequency range.
to amplify the entire frequency range.


=== Comparison with S1 Sampling Heads ===
=== Comparison with S-1 Sampling Heads ===
The sampler board in the 4S1 is roughly equivalent to a pair of [[S-1]] sampling heads.
The sampler board in the 4S1 is roughly equivalent to a pair of [[S-1|S-1sampling heads]].
A short piece of RG/174 coax connects the 661 timing pulse coaxial connector to the
A short piece of RG/174 coax connects the 661 timing pulse coaxial connector to the
[[SMB connector]] timing pulse input on the 4S1 sampler board.  This signal triggers
[[SMB connector]] timing pulse input on the 4S1 sampler board.  This signal triggers
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The 4S1 has a main chassis and sub-chassis that plug into it.
The 4S1 has a main chassis and sub-chassis that plug into it.
There is a sub-chassis extension, part number 012-069, that allows maintenance of the
There is a sub-chassis extension, part number [[012-069]], that allows maintenance of the
sub-chassis.
sub-chassis.


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<gallery>
<gallery>
Image:4s1_top.jpg|top view of 4S1
4s1_top.jpg|top view of 4S1
Image:4s1_timing_pulse_connection.jpg|Coaxial interconnect from timing plug-in goes through the mainframe, into the 4S1, and ends here, at the sampler.
4s1_timing_pulse_connection.jpg|Coaxial interconnect from timing plug-in goes through the mainframe, into the 4S1, and ends here, at the sampler.
Image:4s1_sampling_bridge.jpg|This is the sampler.  The GaAs sampling diodes are arranged in a diamond shape and are directly connected to the socket from the delay line.
4s1_sampling_bridge.jpg|This is the sampler.  The GaAs sampling diodes are arranged in a diamond shape and are directly connected to the socket from the delay line.
Image:4s1_delay_connection.jpg|The delay line is a coil of coax going from the trigger pickoff to the sampler.
4s1_delay_connection.jpg|The delay line is a coil of coax going from the trigger pickoff to the sampler.
File:Tek 4s1 trigger takeoff.png|LF and HF trigger pickoff
Tek 4s1 trigger takeoff.png|LF and HF trigger pickoff
File:Tek 661 pickoff 1.jpg|trigger pickoff
Tek 661 pickoff 1.jpg|trigger pickoff
File:Tek 661 pickoff 2.jpg|trigger pickoff  
Tek 661 pickoff 2.jpg|trigger pickoff  
File:Tek 4s1 bottom wiring.jpg|Bottom wiring
Tek 4s1 bottom wiring.jpg|Bottom wiring
File:Tek 4s1 dual trace card top.jpg|Dual trace card
Tek 4s1 dual trace card top.jpg|Dual trace card
File:Tek 4s1 dual trace card front.jpg|Dual trace card
Tek 4s1 dual trace card front.jpg|Dual trace card
File:Tek 4s1 dual trace card rear.jpg|Dual trace card
Tek 4s1 dual trace card rear.jpg|Dual trace card
File:Tek 4s1 inverter card top.jpg|Inverter card
Tek 4s1 inverter card top.jpg|Inverter card
File:Tek 4s1 inverter card front.jpg|Inverter card
Tek 4s1 inverter card front.jpg|Inverter card
File:Tek 4s1 inverter card rear.jpg|Inverter card
Tek 4s1 inverter card rear.jpg|Inverter card
File:Tek 4s1 memory card top.jpg|Memory card
Tek 4s1 memory card top.jpg|Memory card
File:Tek 4s1 memory card front.jpg|Memory card
Tek 4s1 memory card front.jpg|Memory card
File:Tek 4s1 memory card rear.jpg|Memory card
Tek 4s1 memory card rear.jpg|Memory card
File:4S1 memory card front.jpg|Memory card front - solid state version
4S1 memory card front.jpg|Memory card front - solid state version
File:4S1 memory card back.jpg|Memory card rear - solid state version
4S1 memory card back.jpg|Memory card rear - solid state version
File:Tek 4s1 amp card top.jpg|Amp card
Tek 4s1 amp card top.jpg|Amp card
File:Tek 4s1 amp card front.jpg|Amp card
Tek 4s1 amp card front.jpg|Amp card
File:Tek 4s1 amp card rear.jpg|Amp card
Tek 4s1 amp card rear.jpg|Amp card
File:Tek 4s1 sampler top.jpg|Sampler card
Tek 4s1 sampler top.jpg|Sampler card
File:Tek 4s1 sampling card.jpg|Sampler card
Tek 4s1 sampling card.jpg|Sampler card
File:Tek 4s1 sampler rear.jpg|Sampler card
Tek 4s1 sampler rear.jpg|Sampler card
</gallery>
</gallery>


[[Category:661 plugins]]
[[Category:661 plugins]]
[[Category:Sampling plugins]]
[[Category:Sampling plugins]]
[[Category:GR874]]

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