Marconi TF-2370 Analisador de espectro
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Modelo:
TF-2370
Data:
0
Categoria:
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Descrição:
IIO MHz Spectrum Analyser
Informação
TF 2370 is a spectrum analyser /'tracking signal
generator/counter covering the range 30 Hz to 110 MHz in
sweep widths varying from 200 Hz to 100 MHz and with
resolutions varying from 50 kHz to 5 Hz. The user selects
input sensitivity, sweep width, centre frequency and Filter
resolution and a wired logic programme selects best
r.f./i.f. gain ratio, sweep rate and Filter bandwidth.
One of the disadvantages of high resolution swept-filter
type spectrum analysers is the long sweep times necessary to
scan the required frequency band. In TF 2370 the longest
sweep time is 100 seconds. To enable
the data scanned during this time to be clearly presented
and subsequently analysed, a digital store, consisting of a
256 x 512bit m.o.s. f.e.t. dynamic shift register, records
the processed signal from the wide range logarithmic
amplifierand displays this stored data at a flicker free 70
Hz rate on a bright 12 x 10 cm camera monitor cathode ray
tube. Superimposed on this display is an electronic
graticule which may be moved in both vertical and horizontal
directions to facilitate accurate measurements. The stored
display of a single shot scan can be measured in frequency
to Counter accuracy by positioning an electronic cursor in
the desired position. Additionally the electronic cursor can
be used to manually edit or update the stored image or can
be used as a meter, thus providing the facilities of a
selective level Test Set.
Tipo de manual:
Cirquit Diagrama
Páginas:
58
Tamanho:
1.29 Mbytes (1351558 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Documento Scaned, a leitura parcialmente mal, não parcialmente legível.
Data de upload:
2019 01 05
MD5:
25e8ef15f3101c249209fc9c091216fd
Downloads:
351
Tipo de manual:
Lista de parte
Páginas:
66
Tamanho:
959.65 Kbytes (982686 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Scaned documento, todas legível.
Data de upload:
2016 05 29
MD5:
87406190b27bc55b0a86dc15fc02a8db
Downloads:
541
Tipo de manual:
Manual de serviço
Páginas:
70
Tamanho:
1.66 Mbytes (1738153 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Documento eletrônico, digitalização, bem legível.
Data de upload:
2008 02 26
MD5:
ad8ea550b05f88bbb824caed48f1b107
Downloads:
2077
Informação
Only the Schematics and waveforms from the original manual.