Geräte Informationen:

Marconi 2019 Generator
Hersteller:
Marconi
Modell: 2019
Datum: 1981
Kategorie: Messgeräte
Gruppe: Generator
Beschreibung: AM/FM SYNTHESIZED SIGNAL GENERATOR
Informationen:
                                    1. The 2018 is a 0.08 MHz to 520 MHz synthesized signal
generator providing calibrated output levels from 13 dBm to
-127 dBm. 2019 is a 0.08 MHz to 1040 MHz synthesized signal
generator similar to 2018 except that a frequency doubler
circuit enables it to cover frequencies up to 1040 MHz with
the same output level range. The output frequency of both
2018 and 2019 is phase locked to a frequency standard and
can be set to a resolution of 10 Hz at frequencies up to 520
MHz and to a resolution of 20 Hz above 520 MHz (2019 only).
2. Both instruments can be frequency modulated or amplitude
modulated from external or internal modulation sources. The
internal modulation source provides five fixed modulation
frequencies; re-selection of components within the
instrument allows alternative frequencies to be set if required.
3. Calibrated output levels from -127 dBm to +13 dBm (0.2 yV
to 2 V e.m.f.) in the c.w. and f.m. modes and up to +7 dBm
(1 V e.m.f.) in the a.m. mode are provided. A choice of nine
output level calibration units can be obtained on the front
panel. The r.f. output level can be set to a resolution of
0.1 dB or better over the entire output voltage range and
features a total cumulative accuracy of ±1 dB up to 520 MHz
(±2 dB, 520 MHz - 1040 MHz). Protection against the
accidental application of up to 50 W of reverse power is
provided by a fast responding reed relay.
4. Front panel operation is carried out by direct entry of
required settings via the keyboard. Microprocessor control
ensures maximum flexibility and allows programming by the
General Purpose Interface Bus (GPIB). This facility is
offered as an optional accessory enabling the instrument to
be used both as a manually operated bench instrument or as
part of a fully automated test system. Facility is also made
for the use of an external standard reference when this is
preferred.
5. A second function mode of operation includes means of
setting the GPIB address, selection of alternative r.f.
level calibration units, access to various calibration
routines and a facility to aid diagnostic fault finding.

Folgende Anleitungen sind für obiges Gerät verfügbar:

Marconi -- 2019 -- Serviceanleitung
Dateiname: Marconi-7764-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 261
Dateigröße: 12.21 Mbytes (12803288 Bytes)
Sprache: Englisch
Revision: 2
Dokument-ID/Nummer: H 52018-900S and/or 46881-420J
Datum: September 1981
Qualität: Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
MD5: b5282509239527e1e6372d6b3a9765ba
ed2kID: ab45cfc868e26c22b9dba5feb6afa350
Downloads: 137 seit 20 Februar 2016
Informationen:
PRELIMINARIES
Title page Contents
Notes and cautions CHAPTERS
1 General information (These chapters are contained
2 Installation         in a separate Operating Manual
3 Operation  Vol. 1.)
4 Technical description
5 Maintenance
6 Replaceable parts
7 Servicing diagrams
8 Modifications and supplements
Marconi-7764-Manual-Page-1-Picture
Kostenlos herunterladen


Marconi -- 2019 -- Bedienungsanleitung
Dateiname: Marconi-7769-Manual-Page-1-Picture
Dokumenttyp: Bedienungsanleitung
Seitenanzahl: 36
Dateigröße: 4.74 Mbytes (4970092 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: H 52018-900S and/or 46881-419G
Datum: Juli 1982
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 588ceed746fbd9bbb60c4e77b134ed65
ed2kID: cfa1f9f85b5a0cd367564c8834c14124
Downloads: 154 seit 20 Februar 2016
Informationen:
Marconi-7769-Manual-Page-1-Picture
Kostenlos herunterladen


Marconi -- 2019 -- Serviceanleitung
Dateiname: Marconi-7771-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 181
Dateigröße: 21.42 Mbytes (22455375 Bytes)
Sprache: Englisch
Revision: 4/85
Dokument-ID/Nummer: H 5201S-900S and/or 46881-420J
Datum: April 1985
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 2279b4da33b21062e61660c5bf74e5fc
ed2kID: 118d80b7a6d27118aa015738ccbfbf64
Downloads: 149 seit 20 Februar 2016
Informationen:
PRELIMINARIES
Title page Contents
Notes and cautions
CHAPTERS
1 General information ^ These chapters are contained
2 Installation in a separate Operating Manual
3 Operation ) Vol. 1.
4 Technical description
5 Maintenance
6 Replaceable parts
7 Servicing diagrams
8 Modifications and supplements
Marconi-7771-Manual-Page-1-Picture
Kostenlos herunterladen


Marconi -- 2019 -- Serviceanleitung
Dateiname: Marconi-7870-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 284
Dateigröße: 37.62 Mbytes (39445910 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: H 52018-900S and/or 46881-420J
Datum: September 1981
Qualität: Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
MD5: 6efb46f58f863c288261ea2620d29c34
ed2kID: a8b2b3923ee38e054d24ade5e848f371
Downloads: 7 seit 05 Juni 2016
Informationen:
Volume 2

PRELIMINARIES
Title page
Contents
Notes and cautions
CHAPTERS
1 General information
2 Installation
3 Operation
These chapters are contained
in a separate Operating Manual
Vol. 1.
4 Technical description
5 Maintenance
6 Replaceable parts
7 Servicing diagrams
8 Modifications and supplements
Marconi-7870-Manual-Page-1-Picture
Kostenlos herunterladen


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