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IFR - A-7550 - Spectrum analyzer
Manufacturer:
IFR
Equipment:
A-7550
Date:
1985
Category:
Group:
Sub Group:

Information

The A-7550 Spectrum Analyzer is a microprocessor-control1ed } superheterodyne unit which offers ease of operation, while including the most needed features of a spectrum analyzer. 1-2 STANDARD FEATURES The A-7550 Spectrum Analyzer covers a range from 100 kHz to 999.9999 MHz at levels of up to +30 dBm. Signal levels may be directly read on the CRT in either dBm* dByW, dBV, dBmV or dByV. Signals can be stored, recalled, plotted or used for comparison purposes. Standard A-7 5 5 0 input impedance is 50Ω. All operating parameters are set via keyboard o pera ti on . 1-2-1 DISPLAY METHOD The A-7550 display is fully digitized. A VRS™ (Vertical Raster Scan) method is used to form the display. The display has'390 horizontal discrete points and 480 vertical discrete points. Full scan range is from 0 Hz to 1 GHz. Users familiar with other spectrum analyzers may be used to seeing the zero hertz marker displayed anywhere on the display. On the A-7550, the zero hertz marker does not move to the right of the left edge of the display. The microprocessor does not allow a setting that would theoretically allow a "negative11 frequency to the left of the zero hertz marker. The user should note this characteristic when becoming familiar with the A-7550.

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2 Manuals

Service manual
Manual type:
Service manual
Pages:
274
Size:
21.0 MB
Language:
english
Revision:
Manual-ID:
1002-5301-100
Date:
Quality:
Scanned document, all readable.
Upload date:
Jan. 19, 2014
MD5:
90f8d6fe-0bd0-19e4-be9c-0c39dfb5bbd9
Downloads:
2352
User manual
Manual type:
User manual
Pages:
136
Size:
4.3 MB
Language:
english
Revision:
Manual-ID:
1002-530 1-000
Date:
Quality:
Scanned document, all readable.
Upload date:
May 25, 2015
MD5:
796edd49-2b35-ccdb-2c30-e8bdbe332420
Downloads:
1930