AL1 ACOUSTILYZER NTI, AL1 ACOUSTILYZER Datasheet - Page 3

• Manufacturer Part Number: AL1 ACOUSTILYZER
• Description: ACOUSTICAL ANALYSER
• Manufacturer: NTI

Specifications of AL1 ACOUSTILYZER

• Signal Generator Type: Signal
• Bandwidth: 20kHz
• External Height: 42mm
• External Width: 86mm
• External Depth: 163mm
• Sweep Rate Range: 0.5s To 5s
• Lead Free Status / RoHS Status: na

MR2 or MR-PRO?
The Minirator is available as MR2
and MR-PRO. While the MR2 has
been optimized for “Value at a
most attractive price“, the MR-PRO
has been developed with additional
innovative functionality for even
more demanding applications.
Generator
Measurement Functions
Wave Forms
Confi gurations Storage
Protective Shock Jacket
Hand Strap, USB Cable
NTI article codes
Accessories
Calibration Certifi cate
for MR2 / MR-PRO
NTI Art.No 600 000 303
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Output Level max.
Flatness
Output Impedance
THD+N typical
Phantom Power Measurement
Impedance and Balance
XLR Cable Tester
Sine, Stepped & Cont. Sweep
Pink Noise, White Noise
Polarity- and Delay Test Signal
Proprietary Wave Files (*.WAV)
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Pouch MR2/MR-PRO
Belt pouch
NTI Art.No 600 000 302
Mains Power Adapter
for MR2 / MR-PRO
NTI Art.No 600 000 301
600 000 300
+/- 0.5 dB
< -90 dB
200 Ω
8 dBu
MR2
a
a
a
a
System Case
for Minstruments + Mic
NTI Art.No 600 000 020
Cable Test Plug
for MR-PRO
NTI Art.No 600 000 311
600 000 310
+/- 0.2 dB
MR-PRO
< -96 dB
18 dBu
12.5 Ω
a
a
a
a
a
a
a
a
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The MR-PRO is an extremely powerful analog audio generator to satisfy every need for the professional engineer. Proprietary user
wave forms may be loaded via USB into the internal fl ash memory. Innovative and unique technology includes continuous monitoring
of the impedance of the connected load, the signal balance and the phantom power. Plus the integrated cable testing promotes
MR-PRO to the level of a cable analyzer, simplifying trouble shooting tasks. MR-PRO includes all functions of the Minirator MR2.
MR-PRO
U
~
~
I<10mA
I<10mA
U/2
U/2
6.3 Ω
0.5 Ω
6.3 Ω
2
1
3
RC A
XLR
Basic Signals
MR-PRO offers the same range of au-
dio signals as the MR2. The optimized
output stage features even lower
residual distortion than the MR2, com-
bined with an extended level range up
to +18 dBu.
User wave forms (*.WAV)
A number of user test signals may be
stored as uncompressed WAV-fi les in
the MR-PRO memory. The selected fi le
is seamlessly looped. Data exchange is
simplifi ed via the USB port.
True Level Output Stage
The compensated output stage of
MR-PRO precisely stabilizes to the
specifi ed output level over a wide
range of varying loads. Possible de-
viations at reaching the output current
limit are clearly indicated.
Sine Wave, Sweeps, Noise & more
Sophisticated and unique technology
continuously measures load imped-
ance, balance and any phantom power
voltage, providing a detailed view of
the connected load for rapid fault
fi nding.
The built-in cable tester verifi es the proper
1:1 pin connection through any cable
connected between the XLR output and
the built-in XLR input. Alternatively an
optional Cable Test Plug may be used for
single ended installations.
Up to 10 complete instrument con-
fi gurations can be stored in the in-
ternal fl ash memory and reloaded for
repetitive tasks. The saved settings may
also be transferred to other Minirator
MR-PRO instruments.
Proprietary Wave Forms (*.WAV)
+18 dBu Max. Output Level
Store Preset Confi gurations
MINIRATOR
Enhanced Analog Audio Signal Generator
THD+N < -96 dB (0.002%)
Measurement Functions
Impedance Meter
Cable Tester
Cable Test
MR-PRO