Informations sur l'appareil:

Tektronix TR 502 Générateur
Modèle: TR 502
Date: 1975
Catégorie: Mètres
Groupe: Générateur
Description: Tracking Generator
                                    The TR 502 Tracking Generator operates with the 7L13 or 7L12
Spectrum Analyzer to provide a calibrated rf signal for
swept frequency applications from 100 kHz to 1.8 GHz. The
output frequency of the TR 502 can be adjusted to track the
spectrum Analyzer frequency within 10 Hz. The TR 502, a
two-wide unit compatible with the TM 500 Modular Series
instruments, is normally used with the TM 503 (Option 07)
Power Module. This permits the optional use of a digital
Counter such as the DC 508A with Option 07. A bright dot, on
the spectrum display, identifies the frequency location on
the sweep that is indicated by the Counter. Higher range
counters to 1.8 GHz can be used by connecting their input to
the TR 502 AUX RF OUT connector.

The TR 502 Tracking Generator is a two wide Plug-In unit for
the TM 500-Series (Option 7) Power Modules. It operates with
the 7L13 or 7L12 Spectrum Analyzer to provide a constant,
level-calibrated rf signal source, that precisely tracks the
spectrum Analyzer input frequency from 100 kHz to 1.8 GHz.
Signal output level is calibrated and adjustable from 0 dBm
to -59 dBm in 1 dB steps. The Spectrum Analyzer/Tracking
Generator system can be used to display frequency response
of various devices such as filters, amplifiers, etc. that
are connected between the tracking Generator RF OUTput and
the spectrum Analyzer rf input connector.

When the TR 502 is installed in a modified three-wide or
larger, power module, a frequency Counter such as the DC 502
can be connected to the AUX OUT and used to accurately
measure the frequency for any fixed position of span. When
the Analyzer is in the non-sweep mode, the TR 502 output is
a cw signal and the Counter reads continuously. If a DC 502
Option 7, or similar Counter is used, the TRACKING GEN LOGIC
is interfaced with the 7L13 Spectrum Analyzer so operational
logic from the TR 502 controls the sweep function of the
spectrum Analyzer and the frequency counting of the Counter
A dot is displayed at sweep center to indicate where and
when the frequency count is taken.

Ces manuels sont disponibles pour les équipements ci-dessus :

Type de document: Service et Manuel de l'utilisateur Tektronix-10048-Manual-Page-1-Picture
Nombre de pages: 58
Taille du fichier: 64.38 Mbytes (67505227 Bytes)
langue: Anglais
Révision: revised
Document ID/Numéro: 070-1735-00
Date: 01 août 1984
qualité: Document scanné, tous les lisible.
Chargé sur:
MD5: 17670943d0af634207d710ee037e1158
Téléchargements: 84 depuis 30 décembre 2017
The abbreviations, graphic symbols, and logic sym-bology
used in the text and diagrams of this manual are in accord
and based on ANSI Y1.1-1972, ANSI Y32.2-1970, and ANSI
Y32.14-1973 (American National Standard Institute, 345 East
47 Street; New York, N Y. 10017).

Change information has been integrated into the manual by
goldenrod insert pages at the back of the manual and page
revision. Original pages are identified by the symbol @ and
revised pages are identified by a revision date in the lower
inside corner of the page. If the serial number of your
instrument is lower than the one on the title page, the
manual contains revisions that may not apply to your
instrument. History or backlog information all previously
applicable to produced products with the updated data is
integrated when the page or diagram is revised. The
following describes the sections and information provided in
this manual.

Section 1—General Information and Specifications: Contains
instrument description, electrical specifications,
environmental characteristics, accessories, installation,
and repackaging for shipment instructions.

Section 2—Operating Instructions: Information relative to
operating and checking the instrument operation.

Section 3—Performance Check: Procedure to check the
operational performance and electrical specifications of the
instrument. Two-part section provides an incoming inspection
type check and a detailed electrical performance verification.

Section 4—Calibration Procedure: Describes test equipment
setup and adjustment procedures required to calibrate the

Section 5—Circuit Description: Provides basic and general
circuit analysis that may be useful when servicing or
operating the instrument.

Section 6—Maintenance Instructions: Describes routine and
corrective maintenance procedures with detailed instructions
for replacing assemblies, sub-assemblies, and individual
components. An exploded drawing is part of Section 10.
Section 7—Options and Modifications: Provides data on
production options available.
Section 8—Electrical Parts List: Provides information
necessary to order replaceable parts and assemblies related
to the electrical functions of the instrument.
Section 9—Diagrams: Provides functional block diagram and
detailed circuit schematics. Located adjacent to the diagram
(usually on the back of the preceding diagram) are pictorial
layout drawings which show sub-assembly and component
locations. Voltage and signal level information, if
applicable, is included to aid in troubleshooting.
Section 10—Mechanical Parts List, Exploded Drawings and
Accessories: Provides information necessary to order
replaceable mechanical parts. The Parts List is
cross-referenced to the Electrical Parts List when
appropriate. Exploded drawing shows sequence of assembly and
identifies assemblies.
Changes and Corrections: Provides updating information for
the manual in the form of inserts. These inserts are
incorporated into the manual text and diagrams when the
manual is updated.

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