4012 Family
Specifications: Typical 
- 28 Vdc, 22 pF (DM2-22 Dummy Mic) Terminated
- Frequency Response:
<2 Hz to >200 kHz +/- 0.5 dB,
0.5 Hz to >> 200 kHz +/- 2 dB
- Insertion Loss: <<0.25 dB @ 1 kHz
- Noise:
"A" Weighted - <1.2 uV typ.
Linear 20 to 20 kHz - 3 uV
- Input Impedance: >50 G//0.1 pF
- Output Voltage: >7 Vrms @28 Vdc Typical
>15 Vrms @50 Vdc
- Power Requirements:
28 Vdc @ <1 mA (HP option <2 mA)
50 Vdc @ <2 mA (HP option <4 mA)
Models :
- 4012 w/CA4012 Cable ( 5 pin XLR)
- 4012L7 w/CA4012L7 Cable ( 7 pin Lemo)
-
Custom Cable lengths
available
-
"HP" Version - Higher Operating Current Option
-
Standard Cable Length 2 Meters
-
4016 - 4012 Preamp and AD0016 1/4" to 1/2" Adaptor
-
4022 - 4012 Preamp and AD0122 1" to 1/2" Adaptor
Accessories:
- AD0016 - 1/4" to 1/2" Adaptor
- AD0122 - 1" to 1/2" Adaptor
- CA4012-0 - Unterminated Preamp Cable - 2 meters
CA4012-5 - 5 Pin XLR Cable - 2 meters (supplied
with the 4012, 4016 and 4022)
- CA4012-L7 - 7 Pin Lemo™ - 2 meters Compatible with
HP, Norsonic and B&K (new) Pinouts (supplied with
4012L7, 4016L7, and 4022L7)
-
Custom Preamp
Cables: (X=
Connector,
Y=
Length in Feet)
CA4012-X-Y Preamp
Cable
CE4012-X-Y
Extension Cable
- Dummy Microphones - for 4012 and 4212 1/2 Inch preamps
DM2-22 (22 pF)
DM2-1K (1 nF) - Windscreens
WS1 - 3 Inch Diameter - 20ppi
WS7 - 7 Inch Diameter - 20ppi
WS1-80 - 3 Inch Outdoor windscreen - 80ppi
WS7-80 - 7 Inch Outdooer windscreen - 80ppi
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4048
Phantom
Powered
Mic
Preamp
4048
ACOtronTM
1/2
Inch
Phantom
Preamp
- Frequency Response @ 22 pF: 4Hz to 200kHz (-2dB)
- Loss @ 22 pF: 1.5 dB typ.
- Noise Floor @ 22 pF: <1.8 uV typ. about 16dBA w/7052E
- Output Performance 48 to 24 V Phantom: 1kHz - 14 Vp-p (5Vrms) into a 5000 pF load <1%THD
- Power Suppy Sensitivity: <0.1 dB
- Mic Mounting Thread: 11.7 mm 60UNS2
- Power/Output Connector: XLR 3 pin -male
- Options:
7052E Type 1 2 Hz to 25 kHz, 35 mV/Pa
MK224 Type 1 50mV/Pa mic (MK224PH)
Windscreens: WS1, WS7, WS1-80T and WS7-80T(treated)
521 SPL Calibrator
Custom High SPL Options - to >175 dBSPL
4212 IEPE* Mic/Accelerometer Preamp
*Constant Current Line Drive
IEPE Powered (2 - 20 mA) 
Compatible with IEPE systems
Drives 14 Vpp/20 kHz @ 20 mA
w/50 nF load
Low Noise
- 1/2" Mic thread 11.7 mm 60UNS2
- Standard BNC Female Connector
Specifications: 22 pF Source (DM2-22 Dummy Microphone)
- Frequency Response: re 1 kHz
4 Hz to >100 kHz (-) 2 dB
20 Hz to >100 kHz (+/-) 0.2 dB)
- Phase: 1 kHz to 20 kHz +/-
Matching <5 degrees @ 50 Hz, 1 degree @ 100 Hz
- Loss (-) 1.4 dB typical
Change over 15-30 Vdc/2-20 mA
Less than 0.1 dB typical
- Noise: <uV "A" Weighted, <14 uV 20 - 20 kHz typical
THD:
- 100 mVrms/1 kHz and 20 kHz < (-)80 dB typical (0.01%)
- 30 Vdc@ 4 mA/20 kHz/5 nF load/14 Vpp 1% typical
- 30 Vdc@ 20 mA/20 kHz/50 nF load/14 Vpp 1% typical
- Operating Range: -20 to 60 C typical
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Right Angle Preamps
4012RAS and 4212RAS
-
4012RAS- Low Profile Version
-
4012RASL7 Low Profile Version (CA4012L7 Cable)
-
RA1 1" mic adapter
for 4012RAS
- 11.7 mm 60UNS2 Mic Threads
Applications:
- Production Test
- Remote Sensors
- Test Chambers
4212 PAS
Applications:
-
Production Test
-
Remote Sensors
-
Test Chambers
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