Inputs : 2
Input Connectors : Lemo 1B 7-pin preamplifier type
Preamplifier Supply : 28 V DC
Polarization Voltages : 0 or 200 VDC, set by internal jumper
Overload Detector : Instantaneous or latched, according to BS EN 60651
Gain : 0 to +40 dB in 10 dB steps, independent for each channel
Gain error : < 0.2 dB
Measuring Range : 20-140 dB when calibrated for 50 mV/Pa sensitivity microphones
Frequency Weightings : A, C or Flat
Flat Frequency Response : 3 Hz - 20 kHz, ± 0.5 dB
High Pass Filter : 20 Hz - selectable, 18 dB/oct.
Channel Separation : > 70 dB, 3 Hz - 20 kHz
Self Noise : < 10 dB(A), < 20 dB Flat, measured with Nor 1201 and mic. equivalent and more than 20 dB gain
Outputs : BNC and 3.5 mm stereo jack
Output Impedance : < 10 Ω for f < 20 kHz
Operating Range : -10 to +50 ° C
Batteries : 1 x 6LF22, 9 V - 6 hours, with LED indicator
Current : 50 mA @ 9 VDC
Dimensions : 142 mm x 40 mm x 112 mm
Weight : 480 g
| E&OE - specifications subject to change without notice. |