1156-A: Difference between revisions
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==Specifications== | ==Specifications== | ||
* '''Input:''' DC to 100 MHz | * '''Input:''' DC to 100 MHz | ||
* '''Output:''' DC to 10 MHz | * '''Output:''' DC to 10 MHz | ||
* '''Sensitivity:''' 0.1, 0.2, 0.5, and | * '''Sensitivity:''' 0.1, 0.2, 0.5, and 1 V<sub>p-p</sub> at 50 Ω; 1 V<sub>p-p</sub> at 500 Ω | ||
* '''Input Impedance:''' 50 Ω or 500 Ω, | * '''Input Impedance:''' 50 Ω or 500 Ω, switch-selected | ||
* '''Output Impedance:''' 250 Ω | * '''Output Impedance:''' 250 Ω | ||
==Links== | ==Links== | ||
Revision as of 17:10, 4 April 2024
The General Radio 1156-A Decade Scaler introduced in Catalog S (1965) and remained available through Catalog T (1968).
The 1156-A is a 10 to 1 divider used to pre scale the input signal to a frequency meter or counter. Pairing the 1156-A to a GR counter is made easier by incorporating input and output connectors that can be relocated to the rear of the instrument. Included are covers for the relocated connector holes to make a clean installation.
Specifications
- Input: DC to 100 MHz
- Output: DC to 10 MHz
- Sensitivity: 0.1, 0.2, 0.5, and 1 Vp-p at 50 Ω; 1 Vp-p at 500 Ω
- Input Impedance: 50 Ω or 500 Ω, switch-selected
- Output Impedance: 250 Ω
Links
Photos
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Combination Type 1150-B and 1156-A
