Difference between revisions of "7M11"

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image=Tek 7m11 front.jpg|  
 
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caption=7M11 front panel|
 
caption=7M11 front panel|
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introduced=1970 |
 
discontinued=1988 |
 
discontinued=1988 |
 
series=[[7000-series scopes]]|
 
series=[[7000-series scopes]]|

Revision as of 05:01, 27 August 2014

Tektronix 7M11
Dual Delay Line
7M11 front panel

Compatible with 7000-series scopes

Produced from 1970 to 1988

Manuals
please add manual
Manuals – Specifications – Links – Pictures

The Tektronix 7M11 is a plug-in which contains two independent 50 Ohm analog delay lines with 75 ns each. Risetime is specified as 175 ps maximum, and attenuation is fixed at two.

A separate trigger output is available to eliminate an external power splitter. Signal through the trigger pick-off output is attenuated by a factor of five. Delay line connections are 50-ohm GR-874, trigger pickoff is through a BNC connector.

The maximum signal allowed is +/- 5V. The mass of the 7M11 about 2.5 kg, so be careful when sliding it into the slot. (Generally, Tektronix specifies not to ship mainframes with inserted plug-ins, to protect the bus connectors!)

Because it is completely passive and has no bus contacts, the 7M11 can be operated outside of the mainframe on the desk, freeing a slot for another plug-in.

Specifications

Specifications

Delay 75 ns (each channel)
Rise time 185 ps
Attenuation 2:1 (6 dB), main outputs / 5:1 (14 dB), trigger pick-off
Input voltage +/- 5 V, max.
Weight 2.6 kg (!)

Links

Pictures