Page 7 - iSEMconCatalog
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EMM-7101 series works from
Constant Current Power (CCP)
(* ICP™, IEPE, DeltaTron™, CCP, ISOTRON™ compati- Phantom Power (PH)
By the use of an connector adapter
TYPICAL APPLICATIONS (no signal converter necessary
Multi-channel
measurements FEATURES CSTB-Version
Single-channel
measurements Frequency range 10…20000Hz
Sound-power and Sensitivity 30mV/Pa typ.
sound-field analysis Signal polarity: positive
Low-cost in-car Dynamic range 30… >125dBspl
measurements 3% distortion limit >130dBspl typ.
Industrial Acoustics Built-in TEDS (template 27)
on CD
The iSEMcon® Array Microphone Excellent amplitude and phase matching
EMM-7101-CSTB is an SMB connector
economically priced prepolarized CCP or Phantom Power
microphone for single and multi Dimensions: diameter ¼” (7mm)
channel measurements in arrays length w/ connector 4” (101mm)
and matrices. It is a full featured Weight 0.3oz (9grams)
product with integrated CCP-
Preamplifier and programmed DIFFERENCE CHTB Version
TEDS-chip (Template 27). The
long 4” body minimizes the Sensitivity 6mV/Pa typ.
sound field influence from Signal polarity: positive
holding clamp or array mechanics. Dynamic range 30… >140dBspl
3% distortion limit >145dBspl typ.
SPECIFICATIONS Values for: 4mA CCP; 21V excitation voltage; 23° Celsiu
PERFORMANCE ENVIRONMENTAL
Frequency Response characte- Free-Field Operating Temperature -10…+55°
ristic range
Polarization Voltage Prepolarized Storage Temperature -20…+70°
Nominal Sensitivity @1kHz See order info Operating Humidity Ran- 0…90%r.H.
Microphone Polarity See order info Axial Vibration Sensitivity ~ 50dB
Frequency Response calibrated 10…20.000
Hz
Frequency Response ± 1dB 50…8000 Hz PHYSICAL
± 2dB 20…12000 Housing Material Stainless Steel
Hz
± 3dB 10…18000 Sealing Polyurethane/Epoxy
Hz
Phase Match 100-5000 Hz ± 5° Output Connector SMB coaxial socket
Inherent Noise100-10000 Hz <30dB typ. Dimensions Ø ¼“(7mm) x 4“(101mm)
Inherent Noise 1/3 Oct. <15dB typ. Weight 0.3 oz (9g)
Dynamic Range (3% distortion) typ. See order info CONFORMITY
IEC 61000-6-1
ELECTRICAL
Constant Current Power 2…20 mA
Constant Current Power nominal 4 mA SPECIAL FUNCTIONALITY
Excitation Voltage 18…30V TEDS (IEEE 1451.4) Template 27 prog.
Output Bias Voltage 7 ± 2 V ESD protection 30kV
Output Impedance <10 Ω
Phantom Power (requires XLRmale 12…52Vdc
to BNC connector adapter)
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