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1142-A: Difference between revisions
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{{Catalog History}} | {{Catalog History}} | ||
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The | The {{Title|General Radio 1142-A}} is an analog frequency meter and discriminator introduced in {{Catalog Q}} and remained available through {{Catalog T}}. | ||
The 1142-A is a direct reading frequency meter with the addition of a Interpolation feature. With the Interpolation control set to Direct the frequency is read directly from the panel meter ±1% accuracy. To obtain better resolution and accuracy engage the Interpolation setting (See Instruction Manual). The 1142-A has three outputs for connecting chart recorders (Direct, Interpolation, and FM). | The 1142-A is a direct reading frequency meter with the addition of a Interpolation feature. With the Interpolation control set to Direct the frequency is read directly from the panel meter ±1% accuracy. To obtain better resolution and accuracy engage the Interpolation setting (See Instruction Manual). The 1142-A has three outputs for connecting chart recorders (Direct, Interpolation, and FM). | ||