Products

patented preamplifier phantom powered 48 v for prepolarized microphones, xlr conn

Phantom Power Microphone Preamplifier

Model 426A14

Retrieving Price...

(Pricing valid only in the U.S.)

Units in Stock Lead Times
More on the way Call for Lead Time
  • CE
  • IP

Patented preamplifier phantom powered 48 V for prepolarized microphones, XLR conn

  • Nominal Microphone Diameter: 1/4" or 1/2"
  • Temperature Range: -40 to +149 °F (-40 to +65 °C)
  • Output Voltage: ±10 Vpk
  • Size - Length: 6.50 in (165.1 mm)

Specification Notes


[1] Typical.
[2] Measured with an 18 pF reference microphone.
[1] Typical.
[3] See PCB Declaration of Conformance PS147 for details.

English: SI:
Performance
Nominal Microphone Diameter 1/4" or 1/2" 1/4" or 1/2"
Gain -0.2 dB -0.2 dB [1] [2]
Frequency Response (±0.1 dB) (re 1 kHz) 11 to 100000 Hz 11 to 100000 Hz
Frequency Response (-3 dB) (re 1 kHz) <1.8 Hz <1.8 Hz
Electrical Noise (A-weight) <2 µV <2 µV [2]
Electrical Noise (A-weight) 1.5 µV 1.5 µV [1] [2]
Electrical Noise (Flat 20 Hz to 20 kHz) <4.5 µV <4.5 µV [2]
Electrical Noise (Flat 20 Hz to 20 kHz) 3.5 µV 3.5 µV [1] [2]
Distortion (3 V rms input at 1 kHz) <-70 dB <-70 dB [1]
Output Slew Rate 11 V/µS 11 V/µS [1]
Environmental
Temperature Range (Operating) -40 to +149 °F -40 to +65 °C
Temperature Response <0.05 dB <0.05 dB
Humidity Range (Non-Condensing) 0 to 95 %RH 0 to 95 %RH
Humidity Sensitivity <0.05 dB <0.05 dB
Electrical
Current Draw 6.5 mA 6.5 mA [1]
Impedance (Input) 20 GOhm 20 GOhm [1]
Capacitance (Input) 0.25 pF 0.25 pF [1]
Impedance (Output) <50 Ohm <50 Ohm
Output Voltage ±10 Vpk ±10 Vpk [1]
Physical
Housing Material Stainless Steel Stainless Steel
Size - Diameter 0.79 in 20.1 mm
Size - Length 6.50 in 165.1 mm
Weight 6.23 oz 176.5 gm [1]
Electrical Connector 3-Pin XLR 3-Pin XLR
Mounting Thread (Microphone to Preamplifier) 0.2244 - 60 UNS 0.2244 - 60 UNS

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
079A49 Phantom powered microphone holder 20mm dia with 5/8-27 1
64443-01 1
64444-01 1
ERC-16 Calibration of ICP® microphone preamplifier 1

Build Out Your Measurement Chain


079A49
Model: 079A49

Phantom powered microphone holder 20mm d...

$36.00 USD

(Pricing valid only in the U.S.)

079A15
Model: 079A15

Microphone stand (with boom attachment &...

$80.00 USD

(Pricing valid only in the U.S.)

079A18
Model: 079A18

Clamp-on flexible extension arm

$150.00 USD

(Pricing valid only in the U.S.)