User Manual

UR824 & UR28M Product Guide Page 26 Steinberg Media Technologies GmbH
Technical specifications
UR28M
Electrical characteristics
MIC/LINE INPUT (Balanced)
Frequency Response +0.1/-0.2 dB, 20 Hz to 22 kHz
Dynamic Range 101 dB, A-Weighted
THD+N 0.002%, 1 kHz, -1 dBFS, 22 Hz/22 kHz BPF
Crosstalk >114 dB, 1 kHz
Maximum Input Level +22 dBu
Input Impedance 4k Ohm
Maximum Gain 60 dB
Adjustable Gain 44 dB
Pad -26 dB
HI-Z INPUT (Unbalanced)
Maximum Input Level +9.8 dBV
Input Impedance 500k Ohm
LINE OUTPUT (Balanced)
Frequency Response +0.1/-0.2 dB, 20 Hz to 22 kHz
Dynamic Range 106 dB, A-Weighted
THD+N 0.001%, 1 kHz, -1 dBFS, 22 Hz/22 kHz BPF
Crosstalk >129 dB, 1 kHz
Maximum Output Level +16 dBu
Output Impedance
75 Ohm
PHONES 1/2
Maximum Output Level 35 mW+35 mW, @40 Ohm
USB
Specification
USB 2.0, 24 bit, 44.1 kHz/48 kHz/88.2 kHz/
96 kHz
XLR INPUT
Polarity
Pin 1: Ground
Pin 2: Hot (+)
Pin 3: Cold (-)
General Specifications
Power Requirements 8.4 W (PA-3C or equivalent)
Power Requirements 291 x 59 x 164 mm
Net Weight 1.4 kg
Operating Free-air - Temperature Range 0 to +40 °C