9/29/09 C-5
AC/DC Output
AC output voltage
range:
±3 Volts peak
DC output voltage
range:
0 to +3 Volts
AC/DC output
impedance:
~600 Ohms, AC ouput error: <0.1 dB for input
impedances > 52 K Ohms (instrument readings
are not affected by AC or DC output loading)
AC/DC output con-
nector:
3.5mm stereo jack
Power Supply
Batteries: 3 AA alkaline cells or NiMH battery pack
Internal charge
time:
approx. 7 - 10 hours (BAT010 2300 mAH pack)
approx. 6 hours (BAT010 1200 mAH pack)
depending on capacity at time of charge
DC power input 6-15 Volts at 1/2 amp, max.
Typical DC power 150 mA @ 12 Volts
DC power
connector
5.5mm x 2.5mm coaxial power plug
Vo
SPL Start level–
0.028
--------------------------------------------
=
SPL Vo 0.028
dB
V
-------
Start level+=
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