Hewlett Packard 8443A Счетчик
Производитель:
Модель:
8443A
Дата:
1970
Категория:
Группа:
Описание:
Tracking Generator Counter

Информация

The Hewlett-Packard Model 844 3A Tracking Generator/Counter was designed to be used in conjunction with the Hewlett-Packard 8553/8552 Spectrum Analyzer. The Tracking Generator provides a cw signal which tracks the frequency tuning of the spectrum Analyzer. As implied by the instrument name, the model 8443A also includes a Counter section. The Counter section may be used to count the output frequency of the tracking Generator or the frequency of signals generated by external sources (up to better than 120 MHz). A rear panel connector provides BCD data output from the Counter section for use in external equipment such as a recorder. The time base for the model 8443A Counter section is a stable oven-contained, crystal-controlled 1 MHz Oscillator. Provisions are made to use an external 1 MHz source for the time base if a Frequency Standard is available. An output from the internal 1 MHz source is also available for use in external equipment if desired.

показать больше

Обслуживание и Руководство пользователя
Hасто́льная кни́га тип:
Обслуживание и Руководство пользователя
Страницы:
192
Размер:
28.49 Mbytes (29874323 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
08443-90009
Дата:
Качество:
Отсканированы документу, все читается.
Дата загрузки:
01 Декабрь 2013
MD5:
1c99d79307ba8707e70fc2044650da70
Загрузки:
493

Информация

SERIAL NUMBERES PREFIXED: 955-, 964- This manual applies directly to HP Model 8443A Tracking Generator/Counter having serial prefix numbers 955- and 964-, OTHER PREFIXES See Section VII, MANUAL CHANGES. The various sections in this manual provide information as follows: a. SECTION II, INSTALLATION, provides information relative to incoming inspection, power requirements, mounting, packing and shipping, etc. b. SECTION III, OPERATION, provides information relative to operating the instrument. c. SECTION IV, PERFORMANCE TESTS, provides information required to ascertain that the instrument is performing in accordance with published specifications. d. SECTION V, ADJUSTMENTS, provides information required to properly adjust and align the instrument after repairs are made. e. SECTION VI, PARTS LISTS, provides ordering information for all replaceable parts and assemblies. f. SECTION VII, MANUAL CHANGES, normally will contain no relevant information in the original issue of a manual. This section is reserved to provide back-dated and up-dated information in manual revisions or reprints. g. SECTION VIII, SERVICE, includes all information required to service the instrument.

показать больше

Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
Captcha Image