1654: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 16: | Line 16: | ||
The Type 1654 is third in a line of impedance comparators starting with [[1604-B]] 1952 and the [[1605-A]] 1956. | The Type 1654 is third in a line of impedance comparators starting with [[1604-B]] 1952 and the [[1605-A]] 1956. | ||
Like the earlier [[1605-A]] the 1654 was designed for applications of sorting, selecting, and adjusting of components | Like the earlier [[1605-A]] the 1654 was designed for applications of sorting, selecting, and adjusting of components | ||
in production and inspection at high speed. Unlike its predecessor its all solid state replaceing some twenty vacuum tubes. | in production and inspection at high speed. Unlike its predecessor Type [[1605-A]] its all solid state replaceing some twenty vacuum tubes. | ||
Revision as of 23:18, 10 March 2024
The General Radio 1654 Impedance Comparator was introduced in 1970 Catalog U and remained available through Catalog 1978.
The Type 1654 is third in a line of impedance comparators starting with 1604-B 1952 and the 1605-A 1956. Like the earlier 1605-A the 1654 was designed for applications of sorting, selecting, and adjusting of components in production and inspection at high speed. Unlike its predecessor Type 1605-A its all solid state replaceing some twenty vacuum tubes.
Specifications
- Impedance Range: See Manual.
- Frequencies: Internal only 100 Hz, 1, 10, and 100 kHz, ±1%.
- Accuracy: 3% of full scale.
- Resolution: Meter, 0.003% and 0.00003 radian. Analog-voltage output, 0.001% and 0.00001 radian.
- Voltage Across Standard and Unknown: 0.3, 1, or 3 V selected by front-panel control.
Links
Photos
Cards
-
Start-Circuit 1654-4771
-
DC Amplifier 1654-4761
-
Detector Circuit 1654-4741
-
Oscillator Circuit 1654-4711
-
Unbalance Amplifier 1654-4731
-
Extender Card
