General Radio Company 1213-D Calibratore
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Modello:
1213-D
Data:
1959
Categoria:
Gruppo:
Descrizione:
UNIT TIME/FREQUENCY CALIBRATOR
Informazioni
The Type 1213-D Unit Time/Frequency Calibrator (Figure 1)
comprises, in a small, unit-type case, a stable secondary
frequency-time standard useful in the frequency calibration
of oscillators, receivers, and other wide-range devices at
frequencies up to 1000 Me. It can also be usedfor the
sweep-time calibration of oscilloscopes at intervals from
0.1 to 100 microseconds.
Tipo di manuale:
Servizio e manuale utente
Pagine:
34
Dimensione:
18.96 Mbytes (19885043 Bytes)
Lingua:
english
Revisione:
ID del manuale:
786-F
Data:
1959 10 01
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
2016 12 29
MD5:
28d844adcc02d68d59e9c17ad3cc3c85
Scaricamenti:
619
Informazioni
Section 1 INTRODUCTION ...
1.1 Purpose ...
1.2 Description ...
1.3 Auxiliary Equipment ...
Section 2 PRINCIPLES OF OPERATION ...
2.1 Oscillator and Buffer Circuits ...
2.2 Multivibrators ...
2.3 Harmonic Generator and Mixer Circuit ...
2.4 Audio-Video Amplifier ...
Section 3 OPERATING PROCEDURE ...
3.1 General ...
3.2 Calibration by a Primary Frequency Standard . . .
3.3 Oscilloscope Calibration ...
3.4 Variable-Frequency-Oscillator Calibration by
Type 1213-D Internal Mixer-Amplifier System . .
3.5 Setting Fixed-Frequency Oscillators Exactly to
a Harmonic of the Type 1213-D, ...
3.6 Calibration by Means of the Output Harmonic
Series of the Type 1213-D, ...
3.7 Interpolation Method of Calibration ...
Section 4 CALIBRATION, SERVICE AND MAINTENANCE . .
4.1 General ...
4.2 Circuit Adjustments ...
4.3 Trouble-Shooting Procedure ...
TABLE OF VOLTAGES AND RESISTANCES ...
PARTS LIST ...