Krohn-Hite Corporation 3103 R Outro
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Modelo:
3103 R
Data:
0
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Informação

The Model 3103(H), illustrated in Figure 1, is a solid state variable electronic band-pass Filter with a low cutoff frequency range adjustable continuously from 10 Hz to 1 MHz and a high cutoff range from 30 Hz to 3 MHz. The pass-band gain is unity (0 db), with attenuation rate of 24 db per octave outside the pass-band, and a maximum attenuation of 80 db. Maximum input signal amplitude is 3 volts rms and output hum and noise is less than 150 microvolts. As shown in the Simplified Schematic Diagram, Figure 2, the Filter consists basically of an input Amplifier, a variable low-pass section (high cutoff frequency), and a variable high-pass (low cutoff frequency) section all connected in series. Both cutoff frequencies are tuned capacitively in decade steps by the band multiplier switch, and continuously within each decade by the frequency dial which varies four cascaded resistorfilter elements. A response switchS 1 selects the desired Filter characteristics.

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Serviço e Manual do Usuário
Tipo de manual:
Serviço e Manual do Usuário
Páginas:
27
Tamanho:
1.31 Mbytes (1371092 Bytes)
Idioma:
english
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Qualidade:
Documento Scaned, a leitura parcialmente mal, não parcialmente legível.
Data de upload:
2015 09 06
MD5:
b5a1953ebf7610044b47ce916987cae3
Downloads:
934

Informação

OPERATING AND MAINTENANCE MANUAL 1 GENERAL DESCRIPTION ... 1 2 OPERATION ... 5 3 CIRCUIT DESCRIPTION ... 7 4 MAINTENANCE. . ... , 9 5 CALIBRATION AND ADJUSTMENT ... 13

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