1240-A: Difference between revisions

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The {{Title|General Radio 1240-A Bridge Oscillator-Detector}} was introduced in {{Catalog S}} and remained available through {{Catalog 1978}}.  
The {{Title|General Radio 1240-A Bridge Oscillator-Detector}} was introduced in {{Catalog S}} and remained available through {{Catalog 1978}}.  


The Type 1240-A combines the Types [[1232-A]] Null Detector and [[1311-A]] Bridge Oscillator into a single unit. It can be  
The Type 1240-A combines the Types [[1232-A|1232-A Null Detector]] and [[1311-A|1311-A Bridge Oscillator]] into a single unit. It can be configured for either bench version or rackmounted installation. The 1240-A is part of the [[1620-A|1620-A Capacitance-Measuring System]].  
configured for either bench version or rackmounted installation. The 1240-A is part of the [[1620-A]] Capacitance-Measuring System.  


==Specifications==
==Specifications==

Revision as of 02:18, 4 May 2024

General Radio 1240-A
Bridge Oscillator-Detector
General Radio 1240-A Bridge Oscillator-Detector

Available from 1965 to 1978+

Manuals
Catalog History
 Document Year Page
Catalog S 1965 105
Catalog T 1968 117
Catalog U 1970 135
Catalog73 1973 163
Catalog78 1978 49
(All manuals in PDF format unless noted otherwise)

The General Radio 1240-A Bridge Oscillator-Detector was introduced in Catalog S (1965) and remained available through Catalog 1978.

The Type 1240-A combines the Types 1232-A Null Detector and 1311-A Bridge Oscillator into a single unit. It can be configured for either bench version or rackmounted installation. The 1240-A is part of the 1620-A Capacitance-Measuring System.

Specifications

  • See 1232-A for Null Detector specifications
  • See 1311-A for Oscillator specifications

Links

Photos