General Radio Company 1217-C Генератор
Производитель:
Изображение 1 из 1
Если у вас есть другие фотографии или руководства для
General Radio Company 1217-C, вы можете загрузить файлы в здесь .
Модель:
1217-C
Дата:
Категория:
Группа:
Описание:
Unit Pulse Generator
Информация
The Type 1217-C Unit Pulse Generator is a general-purpose
pulse source intended primarily for laboratory use. The
repetition rates of the pulses may be either internally
controlled, at frequencies from 2.5 cps to
1.2 Me, or externally controlled at frequencies up to 2.4 Me.
In addition to the main positive and negative output pulses,
the instrument also supplies synchronizing pulses that
correspond to the beginning and end of the main pulse. The
early sync pulse (“prepulse”) is intended chiefly for
synchronizing an Oscilloscope while the late pulse (“delay”
pulse) is intended to make the instrument an accurate
time-delay Generator.
Hасто́льная кни́га тип:
Обслуживание и Руководство пользователя
Страницы:
53
Размер:
9.78 Mbytes (10258368 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
Дата:
Качество:
Отсканированы документу, все читается.
Дата загрузки:
2016 12 29
MD5:
925c3dca10a954dae8aae89432db43be
Загрузки:
456
Информация
Section 1 INTRODUCTION ... 1
1.1 Purpose ... 1
1.2 General Description ... 1
1.3 Controls and Connectors ... 2
1.4 Accessories Supplied ... 3
1.5 Accessories Required ... 3
1.6 Accessories Available ... 3
Section 2 OPERATING PROCEDURE ... 4
2.1 Installation ... 4
2.2 Definition of Terms ... 6
2.3 Normal Internal Operation ... 7
2.4 Normal External Operation ... 8
2.5 PRF vs Pulse Duration ... 10
2.6 Precautions for Very Long or Very Short Pulses . . .12
2.7 Rise and Fall Times ... 13
2.8 External Load Considerations ... 13
2.9 Output DC Component—DC Translation ... 14
2.10 Locking on High-Frequency Signals ... 15
2.11 Count-Down Operation ... 16
2.12 Single-Pulse Operation ... 16
2.13 Use as a Delay Generator ... 17
2.14 Use for Complex Waveforms ... 18
Section 3 PRINCIPLES OF OPERATION ... 19
3.1 General ... 19
3.2 Input and PRF Oscillator Circuit - External Operation , 20
3.3 Input and PRF Oscillator Circuit - Internal Operation . 21
3.4 Output Pulse Circuit ... 22
Section 4 SERVICE AND MAINTENANCE ... 27
4.1 Warranty ... 27
4.2 Service ... 27
4.3 Removal of Cover ... 28
4.4 Trouble-Shooting Notes ... 28
4.5 Waveforms ... 30
4.6 Voltages and Resistances. ... 31
4.7 Calibration Procedure ... 32
Parts Lists and Schematics
40