119-2000-0x: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
| (2 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
The '''Tektronix 119-2000-0x | The '''Tektronix 119-2000-0x''' attenuator module is used in the [[11A32]] and [[11A34]] plug-ins. | ||
The input is a [[Tekprobe BNC connector]]. | The input is a [[Tekprobe BNC connector]]. | ||
The attenuator module provides a 50 Ω input termination resistor that can be selected by software/relay. | The attenuator module provides a 50 Ω input termination resistor that can be selected by software/relay, switchable ac or dc coupling and contains two relay actuated 10× attenuators and a [[165-2073-00]] buffer amplifier providing 50 Ω output impedance. | ||
==Pictures== | |||
<gallery> | <gallery> | ||
11a34_right.jpg|Four 119-2000-02 attenuators in an [[11A34]] | 11a34_right.jpg|Four 119-2000-02 attenuators in an [[11A34]] | ||
Tek 119-2000-02 1.jpg|119-2000-00 attenuator, Peltola cable removed | Tek 119-2000-02 1.jpg|119-2000-00 attenuator, [[Peltola connector|Peltola cable]] removed | ||
Tek 119-2000-00 input connector.jpg|Input connector | Tek 119-2000-00 input connector.jpg|Input connector | ||
Tek 119-2000-00 relays 1.jpg|Relays | Tek 119-2000-00 relays 1.jpg|Relays | ||
| Line 21: | Line 22: | ||
Tek 119-2000-00 trim 3.JPG|Laser trimming | Tek 119-2000-00 trim 3.JPG|Laser trimming | ||
Tek 119-2000-00 trim 4.JPG|Laser trimming | Tek 119-2000-00 trim 4.JPG|Laser trimming | ||
Tek_11a32_attenuators.png |Attenuator module in [[11A32]] input schematic | |||
</gallery> | </gallery> | ||
[[Category:Attenuators]] | [[Category:Attenuators]] | ||
Latest revision as of 20:41, 28 November 2023
The Tektronix 119-2000-0x attenuator module is used in the 11A32 and 11A34 plug-ins. The input is a Tekprobe BNC connector. The attenuator module provides a 50 Ω input termination resistor that can be selected by software/relay, switchable ac or dc coupling and contains two relay actuated 10× attenuators and a 165-2073-00 buffer amplifier providing 50 Ω output impedance.
Pictures
-
Four 119-2000-02 attenuators in an 11A34
-
119-2000-00 attenuator, Peltola cable removed
-
Input connector
-
Relays
-
Relays
-
Relays
-
Relay
-
Relay contacts
-
Amplifier hybrid
-
Amplifier hybrid
-
Amplifier hybrid
-
Connection between hybrids
-
Printed circuit board and flat flex cable
-
Laser trimming
-
Laser trimming
-
Laser trimming
-
Laser trimming
-
Attenuator module in 11A32 input schematic
