Analyser, spectrum

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OBJECT TYPE
N/A
DATE
1975
ARTIFACT NUMBER
2005.0220.001
MANUFACTURER
Hewlett Packard
MODEL
141-T
LOCATION
Unknown

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
Grey, brown and cream colour casing is predominantly metal; clear glass view window over screen and scale; black synthetic dials, knobs, handles, etc.; silver metal fittings; metal frame surrounding screen is black; black, red and blue mechanically printed text.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
48.2 cm
Width
22.2 cm
Height
46.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Radio
Sub-Category
N/A

Manufacturer

AKA
Hewlett Packard
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Quebec
Period
This unit was used in the 1980s.
Canada
Equipment used by Industry Canada's Spectrum Management & Telecommunications Sectors and its predecessor in the Department of Communications (D.O.C.). This sector facilitates access to the radio frequency spectrum by appointing authorities for its use; by testing and certifying radio and telecommunications terminal equipment and developing related procedures; and by securing Canada's access to it through the preparation and implementation of standards. [Ref. 1]
Function
Used for measuring radio frequency, signal intensity and frequency. When used with a calibrated antenna, a spectrum analyzer is also capable of measuring power density
Technical
This spectrum analyzer can make frequency domain measurements from 20 Hz to 40 GHz with the proper high-performance plug-ins. This Spectrum Analyzer has 2 plug-ins: a 8552B IF Section, and a 8554B RF Tuning Section. The 8554B RF Tuning Section covers a frequency range, of 500 kHz to 1250 MHz, convenient for equipment design or spectrum surveillance. This allows for the analysis of signals from baseband through UHF navigation bands. It is typically used to measure the power and frequency of modulation, distortion, and spurious outputs. It takes frequency response measurements of filters, amplifiers, modulators, and mixers as well. Also, when used with a calibrated antenna, the RF section is capable of measuring noise and power density. The 8552B IF Section serves to condition the measurement signal received by the RF Tuning Section for proper display on the CRT. [Ref. 1]
Area Notes
Unknown

Details

Markings
All controls, etc. labelled. Numerous markings on frontispiece: principle markings include "[hp logo] / 10362A ADAPTER/ HEWLETT- PACKARD/ FOR TEKTRONIX C-27 CAMERA" printed on plate; "[hp logo]/ 8554B SPECTRUM ANALYZER/ - RF SECTION" printed on plate has "3549" crudely incised and "[hp logo]/ 8552B SPECTRUM ANALYZER - IF SECTION" printed on plate. "D.O.C. LAB MDC OTTAWA/ WO/ BT/ 87-622/ CLASS/ CLASSE/ A/ DATE/ 067 - 87/ DUE/ DÛ/ OCT - 88" printed by hand on green & white adhesive-backed paper label. Markings on back include "[hp logo]/ HEWLETT- PACKARD/ SERIAL NO. 1337A 06908/ MADE IN U.S.A."
Missing
None.
Finish
Grey, brown and cream colour casing is predominantly metal; clear glass view window over screen and scale; black synthetic dials, knobs, handles, etc.; silver metal fittings; metal frame surrounding screen is black; black, red and blue mechanically printed text.
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Hewlett Packard, Analyser, spectrum, circa 1975, Artifact no. 2005.0220, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2005.0220.001/

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