Advantest Corporation R3271 Amplifier
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Outline of the Analyzer
.3271 series spectrum analyzer which employs
synthesized iocal oscillation assures"?
high stability in spectrum analysis.
Frequency range :
input range - 140dBm to +30dBm (R3265
100Hz to 8.0 GHz (R3265
,100Hz to 26.5GHz (R3271
- T ^ d B m to + 30dBm /R3271
In the wide range as described above, the analyzer features
the following basic performances!
maximum resolution 10Hz, residual FM ЗНр.р and noise
sideband -112dBc/Hz (at 10kHz fror
!t is equipped with
full remote control GPiB and memory card function fo|
saving/recalling waveform data and panel setting conditions.
Features of the Analyzer
The analyzer perm its sweeping over a wide frequency range
from 100Hz tel
,; from 100Hz to 8GHz (R3265
,. Log sweep is
also enabled in the rangF
from 1kHz to 1GHz.................................
High frequency resolution of 10Hz at maximum permits
analysis of adjacent signals апф
spurious at high frequency.
High-precision frequency measurement
The built-in reference crystal oscillator with aging rate of
2 x 10_ s/day permits to measure^
very week signals such that cannot be measured by any
counter, at a resolution of 1 Hz in:,
the counter mode of frequency measurement.
Setting conditions and waveform data can be stored by using
The electric field strength can be viewed and read directly
after compensating the antenna
calibration coefficient, and the QP value based on the CISPR
specification can be:
Various enhanced functions supported by digital indications
The information required for spectrum analysis is entirely
displayed on the CRT together,
with signal traces. The digital memory screen realizes
fHckerless display. Various marker;
functions assures accurate and easy reading even in the
Sweep time of 50/ys can be set in the ZERO SPAN mode, which
facilitates analysis of thè:
burst wave on the time axis.
Two independent channels of digital memory enable
simultaneous display of two screens,
<§) A full-remote GPiB is used as a powerful measurement
15.30 Mbytes (16043969 Bytes)
22 March 1991
Scanned document, reading partly badly, partly not readable.
17 August 2016
TABLE OF CONTENTS
3. BASIC OPERATIONS
4. EXAMPLES OF MEASUREMENT
5. EXPLANATION OF FUNCTIONS
6. GPIB:REMOTE PROGRAMMING
8. OPERATION DESCRIPTION