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Advantest Corporation TR4172 Spectrum analyzer
Manufacturer:
Model:
TR4172
Date:
1982
Class:
Type:
SubType:

Information

The TR4172 spectrum Analyzer is a microprocessor-controlled, intelligent instrument with a frequency range from 50 Hz to 1800 MHz. in addition to the spectrum analyzing function, the integrated tracking Generator of TR4172 enables analysis of frequency response of filters, amplifiers, and so on. TR4172 is the first spectrum Analyzer with a capability for measuring phase response and group delay of filters or amplifiers at resolutions of down to 0.1 deg and 0.1 ns respectively, up to a frequency of 1800 MHZ. The integrated tracking Generator, along with the analyzer’ร intelligent control capability, permits correction of the analyzer's frequency response itself allowing precision level measurement. A wide dynamic range is ensured by the low higher-harmonic distortion level of 90 dB at and above 20 MHz, with respect to a signal level of -40 dBm. The display screen has a dynamic range of more than 95 dB and permits direct observation of filter responses with large attenuations. The vertical resolution of the scale can be selected from 10, 5, 2, 1, and 0.1 dB per division, observation of a ripple level of even 0.01 dB is possible with the maximum resolution setting. Use of the SAVE switch makes various measurements available, with which up to eight sets of measurement condition data are stored in the internal registers and recalled as needed. Since the internal memory is backed up by a battery, its contents remain intact even if the device is unplugged from its supply outlet. All front panel functions are remotely controllable with the GPIB Interface (standard supply) for automatic measurement. The CRT display presents all pertinent measurement data. The signal response trace and measurement data on the screen can be output to an X-Y plotter simply by connecting the instrument*ร GPIB connector to the plotter'ร input with a GPIB cable and operating the relevant front-panel switches, without the need for running an output program on the GPIB controller. TR4172 also provides various convenient features to enhance measurement flexibility and efficiency, such as multiple marker, zoom, automatic centering, automatic enlargement, auto-peak search, logarithmic scaling, and four page memorized display. 1-2. FEATURES (1) Spectrum, amplitude, phase and group-delay measurement capability at resolutions of down to 10 Hz, 0.1 dB/div., 0.2 deg/div., and 0.1 ns/div. respectively. (2) Wide dynamic range of 90 dB at “40 dBm input level (above 20 MHz). (3) CRT screen with a large display dynamic range of more than 95 dB permitting direct observation of large attenuation responses. (4) Simultaneous four trace display allowing waveform comparison. (5) Multiple marker. (6) Automatic correction of bandwidth switching error, step Amplifier switching error, and frequency response error. (7) Scaling the horizontal graticule divisions in logarithmic scale. (8) Output to an X-Y plotter supported without the need for the external GPIB controller. (9) Remote operation of all front panel functions via the external GPIB Interface facility (standard supply). Reading capability for measurement data and labels on the screen and writing capability for characters and data on the screen.

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User Manual
Manual type:
User Manual
Pages:
1092
Size:
11.29 Mbytes (11835089 Bytes)
Language:
english
Revision:
first edition
Manual-ID:
ED01 9509
Date:
01 September 1982
Quality:
Scanned document, all readable.
Upload date:
13 January 2013
MD5:
02b203762181a34cdffb85707f300145
Downloads:
646
User Manual
Manual type:
User Manual
Pages:
34
Size:
483.46 Kbytes (495066 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
13 January 2013
MD5:
47bc365ef65d983e2b0158dc9dc263fa
Downloads:
1388

Information

Connection Manuals TABLE OF CONTENTS 1. CONNECTION ... 1 - 1 1.1 MODIFICATIONS OF TR4172.4173 FOR CONNECTION OF TR14501A.B ... 1-1 1.2 PARTS FOR MODIFICATION OF TR4172.4173 ... 1 - 2 1.3 MODIFICATION PROCEDURE ... 1 - 3 2. ADJUSTMENT AND INSPECTION ... 2 - 1 2.1 INTRODUCTION OF TR14501A.B ADJUSTMENT ... 2 - 1 2.2 CHECK AND ADJUSTMENT BEFORE POWER ON ... 2 - 2 2.2.1 Check before Power on ... 2 - 2 2.2.2 Check and Adjustment after Power on ... 2 - 3 2.3 UNIT TEST OF TR14501A.B BY MEANS OF TEST LEDs ... 2-4 2.3.1 Function of Each LED ... 2 - 4 2.3.2 TR14501 A/B Unit Check by Test LEDs ... 2 - 4 2.3.3 Initial Check ... 2 - 5 2.3.4 Key Code Check ... 2 - 7 2.4 LOGIC CIRCUIT FUNCTION CHECK BY USING GPIB ... 2 - 8 2.4.1 Necessary Devices {Included in Necessary Devices for Specification Inspection) ... 2 - 8 2.4.2 Tested Items ... 2 - 8 2.4.3 Operation ... 2 - 9 2.5 TR14501A/B SPECIFICATION INSPECTION ... 2 - 10 2.5.1 Characteristics to be Inspected ... 2 - 10 2.5.2 Necessary Devices ... 2 - 14 2.5.3 Operation ... 2 - 15

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User Manual
Manual type:
User Manual
Pages:
294
Size:
7.94 Mbytes (8327713 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
17 August 2016
MD5:
66c6e447836ddf52c0d9b0b5f7295204
Downloads:
344
Service Manual
Manual type:
Service Manual
Pages:
186
Size:
6.22 Mbytes (6523010 Bytes)
Language:
english
Revision:
Manual-ID:
EAOO 8704
Date:
01 September 1982
Quality:
Scanned document, all readable.
Upload date:
17 August 2016
MD5:
715194f423367f47f7c9fc7bdc09f1d8
Downloads:
330

Information

Volume 2 Parts List

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User Manual
Manual type:
User Manual
Pages:
1195
Size:
22.57 Mbytes (23668881 Bytes)
Language:
english
Revision:
First Printing
Manual-ID:
ED01 9509
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
22 April 2014
MD5:
8f19f6b9a4e8e59fb7ceb28489d97180
Downloads:
516

Information

INSTRUCTION MANUAL Vol I

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