Equipment information

Krohn-Hite Corporation 3103A-4 Other
Manufacturer:
Model:
3103A-4
Date:
Category:
Group:
Description:
BAND PASS FILTER

Information

The Model 3 103A-4 is a variable band-pass Filter with a low cutoff frequency range adjustable from 10Hz to 1MHz and a high cutoff range adjustable from 30Hz to 3MHz . The pass-band gain is unity (OdB), with attenuation rate of 18dB per octave outside the passband, and a maximum attenuation of 80 dB. Maximum input signal amplitude is 3 volts rms and output hum and noise is less than 100 microvolts.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
23
Size:
1.22 Mbytes (1282243 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
2015 09 06
MD5:
9b5649a8eb595d7c2a7897fcfdd1ae4d
Downloads:
770

Information

OPERATING AND MAINTENANCE MANUAL 1.0 GENERAL DESCRIPTION ... 1 1.1 INTRODUCTION ... 1 1.2 SPECIFICATIONS. ... 1 1.3 TERMINALS ... .2 1.4 FRONT PANEL CONTROLS ... 2 1.5 POWER REQUIREMENTS ... 2 1.6 DIMENSIONS AND WEIGHTS ... 2 1.7 Filter CHARACTERISTICS ... 2 2.0 OPERATION ... 5 2.1 INTRODUCTION ... 5 2.2 TERMINALS ... 5 2.3 FRONT PANEL CONTROLS ... 5 2.4 LINE VOLTAGE AND FUSES. . ... 5 2.5 OPERATION ... 5 3.0 CIRCUIT DESCRIPTION ... 7 3.1 INTRODUCTION ... 7 3.2 CIRCUIT DESCRIPTION ... 7 4.0 MAINTENANCE. ... 9 4.1 INTRODUCTION ... 9 4.2 POWER SUPPLY ... 9 4.3 SIGNAL TRACING PROCEDURE ... 10 4.4 TUNING CIRCUITS ... 11 5.0 CALIBRATION AND ADJUSTMENT ... 13 5.1 INTRODUCTION ... 13 5.2 SPECIFICATIONS, ... 13 5.3 TEST EQUIPMENT REQUIRED ... 14 5.4 POWER SUPPLIES. ... 14 5.5 CALIBRATION PROCEDURE ... 14 6.0 PARTS LIST, SCHEMATIC AND LAYOUT ... 21

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