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Kramer Electronics Ltd.
AFM-20DSP
– Technical Specifications
62
Supported
Web Browsers
Windows 7
Chrome
Windows 10
MAC 10.11
Power
Consumption
31.5VA
Source
100-240V AC 50/60Hz
Environmental
Conditions
Operating Temperature
0° to +40°C (32° to 104°F)
Storage Temperature
-40° to +70°C (-40° to 158°F)
Humidity
10% to 90%, RHL non-condensing
Regulatory
Compliance
Safety
CE
Environmental
RoHs, WEEE
Enclosure
Size
19” 1U
Type
Aluminum
Cooling
Fans
General
Net Dimensions (W, D, H)
43.6cm x 23.7cm x 4.4cm
(17.2" x 9.3" x 1.7")
Shipping Dimensions (W, D, H)
52.5cm x 33cm x 10.7cm
(20.7" x 13" x 4.2")
Net Weight
1.6kg (3.5lbs)
Shipping Weight
2.7kg (5.9lbs) approx.
Accessories
Included
Power cord
Specifications are subject to change without notice at
AFM-20DSP-AEC Technical Specifications
Inputs/Outputs
20 Balanced Mono Audio
On 3-pin terminal blocks
Ports
Mini USB
On a female mini USB connector
RS-232
On a 3-pin terminal block connector
Ethernet
On an RJ-45 female connector
Line/Mic Level Input
Impedance Unbalanced
Impedance Balanced
Impedance Microphone
7.6
kΩ
3.8
kΩ
3.8
kΩ
Nominal level Unbalanced
Nominal level Balanced
0dBV (0.77Vrms)
+6.8dBu (1.54Vrms)
Maximum level (Balanced)
+8dBu (2Vrms)
Sensitivity Unbalanced
Sensitivity Balanced
Full power @ 0dBV (0.77Vrms)
Full power @ +6dBu (1.54Vrms)
Phantom Power
48 VDC on/off per input
Line Level Output
Impedance Unbalanced
Impedance Balanced
50Ω
50
Ω
Frequency Response
20Hz - 20kHz @ +/-1dB
S/N Ratio
>100 dB, 20Hz - 20kHz, at unity gain
(unweighted)
Audio THD + Noise
<0.01%, 20 Hz - 20 kHz, at unity gain
Crosstalk
<-85 dB, 20Hz to 20kHz
User Interface
Front Panel LEDs
1 status, 20 analog audio ports, 4 Dante I/O,
HDMI embed, HDMI de
–embed, 2 S/PDIF
I/O, and 2 amplifier channels
Control RS-232
Baud Rate
115200