Technical specifications – Drawmer DF330 Universal Noise Filter User Manual
Page 13
DF330 OPERATOR’S MANUAL
11
TECHNICAL SPECIFICATIONS
INPUT IMPEDANCE
XLR
51K Ohm
Jack 10K Ohm
NOMINAL INPUT LEVEL +4dBu (XLR), -10dB
u (JACK)
MAXIMUM INPUT LEVEL +21dBu (XLR), +7dB
u (JACK)
OUTPUT IMPEDANCE
XLR
50 Ohm
Jack 100 Ohm
NOMINAL OUTPUT LEVEL +4dBu (XLR), -10dB
u (JACK)
MAXIMUM OUTPUT LEVEL +20dBu (XLR), +6dB
u (JACK)
BANDWIDTH
10Hz to 22KHz -1dB
CROSSTALK
@10kHz
Better than -80dB
OUTPUT BALANCE
Better than 40dB 20Hz to 10kHz
INPUT CMR
Better than 40dB 20Hz to 10kHz
NOISE AT UNITY GAIN
-93dB, ( 22Hz to 22KHz ) ref +4dBu
DISTORTION
Better than 0.025% at 100Hz, 1KHz and 10KHz
ATTACK TIMES
Expander: 50µS to 20mS ( Automatic )
Filter : 100µS
POWER REQUIREMENTS
115Volt or 230Volt at 50-60Hz,13 Watts
FUSE RATING
125mA for 230Volt, 250mA for 115Volt
CONFORMING TO IEC 127-2
FUSE TYPE
20mm x 5mm, Class 3 Slo-Blo, 250Volt working
CASE SIZE
482mm (w) x 44mm (h) x 200mm (d)
WEIGHT (incl packaging)
3.4 Kgs
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