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PDF SG5010 Data sheet ( Hoja de datos )
| Número de pieza | SG5010 | |
| Descripción | Programmable Audio Test System | |
| Fabricantes | TeGam | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SG5010 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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TM 500 / 5000
MODULAR TEST INSTRUMENTS
www.DataSheet4U.com
Automated Audio Test System Advantages
• Fast, Accurate, Repeatable
Measurements.
• Lower Required Operator Skill.
• Automatic, Low-cost Documentation of
Test Results in Graphic or Tabular Form.
Instrument Performance Features
• Extremely low residual noise and
distortion permit measurements
on top-grade professional and
consumer audio equipment.
• Performs all standard audio tests —
THD, IMD (SMPTE, DIN, CCIF
difference tone), gain/loss, signal-
to-noise ratio.
• Analyzer input fully balanced, oscillator
output balanced or unbalanced,
floating or grounded, 50/150/600 Ω
to match all types of audio equlpment.
• Automatic swept measurements
possible without IEEE-488 controller.
• Four-or-more digit synthesized
frequency, 0.01% guaranteed accurate.
• Fully programmable filter and detector
selection to meet a wide variety of
measurement standards.
• High level oscillator output to test head
room, clipping thresholds of line level
devices.
• Ten non-volatile stored generator
setups.
• Generator includes burst, square wave,
and amplifier modes.
SG 5010 / AA 5001
Programmable AudioTest System
Automated Audio Test System Advantages
TEGAM SG 5010 and AA 5001
programmable instruments in a computer
controlled test system will make critical
audio measurements consistently,
accurately, and in two to four seconds
each. Even complex tests can be made by
non-technically-skilled operators since the
procedures are controlled by software in
the controller. And, permanent graphic or
tabular records of test results can be
produced at very low cost.
An SG 5010/AA 5001 based system
will automatically perform such industry
standard tests as harmonic distortion to
IHF A202, intermodulation distortion to
SMPTE TH 22.51, DIN 45403, IEC 268.3,
and IHF A202, frequency response to
IHF A202, and noise or signal-to-noise
ratio to IHF A202 (“A” weighting filter
complies with ANSI specification S1.4 and
IEC specification 179 for sound level
meters). With the Option 02 capability of
the AA 5001, noise measurements may be
made to CCIR 468-2 and DIN 45405
standards. The SG 5010 also generates the
burst signal necessary for dynamic
headroom tests per IHF A202.
A basic automated system consists of
the SG 5010 Programmable Oscillator, the
AA 5001 Programmable Distortion
Analyzer, and an IEEE 488 Controller.
Frequency counters, signal switchers,
interface devices, disc storage, and hard
copy units or plotters may be optionally
added to the system.
Prices and specifications subject to change without notice.
THE GLOB AL SOURCE FOR PROVEN TEST
AND MEASUREMENT TECHNOLOGY.
1 page  
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SMPTE and DIN Tests
Lower Frequency Range: 50 Hz to 250 Hz.
Upper Frequency Range: Usable from 3 kHz
to 163.8 kHz.
Level Ratio Range: 1:1 to 4:1 (lower:upper)
Residual IMD: See System Specifications.
CCIF Difference Frequency Test
Frequency Range: Usable from 4 kHz to
163.8 kHz.
Difference Frequency Range: 80 Hz to 1 kHz.
Residual IMD: See System Specifications.
All Functions
Display: 3 1/2 digits resolution at
approximately 3 readings per second.
Detection: Average or true RMS for
waveforms with crest factors ≤3. Option 02
replaces average detector with quasi-peak
detector complying with CCIR
Recommendation 468-2 and DIN 45405.
Filters: 400 Hz High Pass: -3 dB at 400 Hz
±5%; 18 dB/octave slope, at least 40 dB
rejection at 60 Hz.
80 kHz Low Pass: -3 dB at 80 kHz ±5%;
18 dB/octave slope.
Audio Bandpass: -3 dB at 22.4 Hz and
22.4 kHz, both ±5%. Complies with CCIR
Recommendation 468-2 and DIN 45405.
“A” Weighting: Meets specifications for
Type 1 sound level meters (ANSI S1.4,
IEC Recommendation 179). Option 02
replaces “A” weighting filter with CCIR
weighting filter complying with CCIR
Recommendation 468-2 and DIN 45405.
EXT: Allows connection of external filters.
Input Type: Balanced (full differential).
Input Impedance: 100 kΩ ±2%, each side
to ground.
Maximum Input: 300 Vpk, 200 V RMS
either side to ground or differentially.
Fully protected on all ranges.
Common-Mode Rejection: ≥50 dB at 50
or 60 Hz. Typically ≥40 dB to 300 kHz.
Programmability
Function (Level or THD or IMD).
Level Mode (Volts or dBm).
Input Level and Distortion Ranges
(Autorange or default to range selected by
front-panel switches).
Detector Type (RMS or AVG; or RMS or
Q-PK on Option 02).
Filter Selection (400 Hz Hl PASS, 80 kHz
LOW PASS, AUDIO BANDPASS, “A”
WEIGHT (or CCIR WTG on Option 02,
EXT FILTER).
IEEE-488 Interface Function Subset
SH1 Source Handshake: Complete
capability.
AH1 Acceptor Handshake: Complete
capability.
T6 Basic Talker: Responds to serial
poll; untalk if MLA received.
L4 Basic Listener: Unlisten if MTA
is received.
SR1 Service Request: Complete capability.
RL1 Remote-Local Function:
Complete capability.
PP0 Parallel Poll: No capability.
DC1 Device Clear: Complete capability.
DT0 Device Trigger: No capability.
C0 No controller function.
Front Panel Signals
Input Monitor: Provides constant amplitude
version of signal applied to input. Output
voltage 1 V RMS ±10% for input signals
greater than 50 mV. Source impedance 1
kΩ ±5%.
Function Output: Provides a scaled sample
of selected function signal. Output voltage
1 V RMS ±3% for 1000 count display.
Source impedance 1 kΩ ±5%.
Auxiliary Input: Provides input to detector
circuit when EXT FILTER button is depressed.
Sensitivity 1 V RMS ±3% = 1000 count
display. Impedance 100 kΩ ±5%, ac coupled.
Rear Interface Signals
Duplicates of all front-panel inputs and
outputs are provided to allow external filter
connections or oscilloscope monitoring
within same mainframe without exposed
cables. Detector outputs with specified
scale factors also available to drive analog
chart recorders, storage oscilloscopes, or
similar devices.
Power Requirements
Occupies two compartments of a
TM 5000 mainframe.
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SG5010.PDF ] | |
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