1304-B: Difference between revisions
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==Specifications== | ==Specifications== | ||
* '''Frequency Range:'''20 to 40,000 Hz in two ranges | * '''Frequency Range:''' 20 to 40,000 Hz in two ranges | ||
* '''Calibration Accuracy:''' ± (1% + 0.5 cycle) after front panel calibration | * '''Calibration Accuracy:''' ± (1% + 0.5 cycle) after front panel calibration | ||
* '''Drift:''' The drift from a cold start is less than 7 cycles in the first hour | * '''Drift:''' The drift from a cold start is less than 7 cycles in the first hour | ||
* '''Output Voltage:''' | * '''Output Voltage:''' Full-scale, open-circuit output voltages of 50 mV, 500 mV, 5 V, and 50 V | ||
* '''Output Impedance:''' 600 Ω, resistive, within ±2% | * '''Output Impedance:''' 600 Ω, resistive, within ±2% | ||
* '''Harmonic Distortion:''' | * '''Harmonic Distortion:''' Total harmonic content less than 0.25% from 100 Hz to 10 kHz, less than 0.5% below 100 Hz, less than 1% above 10 kHz | ||
==Links== | ==Links== | ||
Revision as of 18:37, 16 March 2024
The General Radio 1304-B Beat Frequency Oscillator was introduced in 1954 Catalog N and remained available through Catalog U 1970.
Description Pending
Specifications
- Frequency Range: 20 to 40,000 Hz in two ranges
- Calibration Accuracy: ± (1% + 0.5 cycle) after front panel calibration
- Drift: The drift from a cold start is less than 7 cycles in the first hour
- Output Voltage: Full-scale, open-circuit output voltages of 50 mV, 500 mV, 5 V, and 50 V
- Output Impedance: 600 Ω, resistive, within ±2%
- Harmonic Distortion: Total harmonic content less than 0.25% from 100 Hz to 10 kHz, less than 0.5% below 100 Hz, less than 1% above 10 kHz
