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Technical Specifications
72
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Additional Information
0dBFS Line-Up:
+12dBu
Frequency Response:
20Hz to 20kHz, +0/-0.2dB
THD+N:
< -95dBFS, -30dBFS, 20Hz to 20kHz,
unity gain, 20kHz BW
Noise:
-100dBFS, 20kHz BW
Balanced Line Outputs
Output Impedance:
< 50Ω balanced
0dBFS Line-Up:
Adju15/+18/+20/+22/+24dBu
Frequency Response:
20Hz to 20kHz, +0/-0.2dB
THD+N:
< -110dBFS, -30dBFS, 20Hz to 20kHz, 20kHz BW
Noise:
-110dBFS, 20kHz BW, Rs=200Ω
Loudspeaker
Power Output:
4W
Volume:
Mute to full volume via front panel control
Connec�ons
Microphone:
XLR-3 pin female (electronically balanced)
Headphone:
¼ inch (6.35mm) stereo jack socket
Headset:
2 x XLR-5 pin female (front/rear
electronically balanced input)
Audio Inputs:
2 x unbalanced stereo, RCA phono
1 x S/PDIF, RCA phono
Audio Outputs:
1 x balanced stereo, RJ45
1 x unbalanced stereo, 2 x RCA phono
1 x loudspeaker output
Audio Input/Output:
1 x balanced stereo input or mono input
output, RJ45
GPIO:
15-way ‘D’-type socket
Network:
2 x gigabit Ethernet, RJ45
1 x SFP
Mains AC Input:
Universal filtered IEC, con�nuously rated
85-264VAC, 47-63Hz, 20W
DC Input:
4 pin 7.5A power jack socket, 10-14VDC
Fuse Ra�ng:
An�-surge fuse 2A 20mm x 5mm
Equipment Type
AVN-TB20AR:
20 channel rackmount talkback intercom
control unit with RAVENNA AoIP
AVN-TB20AD:
20 channel desktop talkback intercom control
unit with RAVENNA AoIP
Physical Specifica�on AVN-TB20AR
Dimensions (Raw):
48.3cm (W) x 17.5cm (D) x 8.8cm (H) (2U)
19” (W) x 6.9” (D) x 3.6” (H) (2U)
Dimensions (Boxed):
59cm (W) x 28cm (D) x 15cm (H)
23” (W) x 11” (D) x 5.9” (H)
Weight:
Ne�: 3.7kg Gross: 4.4kg
Ne�: 8.1lbs Gross: 9.7lbs
Physical Specifica�on AVN-TB20AD
Dimensions (Raw):
29.4cm (W) x 16.5cm (D) x 8.5cm (H)
11.6” (W) x 6.5” (D) x 3.3” (H)
Dimensions (Boxed):
40cm (W) x 28cm (D) x 15cm (H)
16” (W) x 11” (D) x 5.9” (H)
Weight:
Ne�: 2.5kg Gross: 3.2kg
Ne�: 5.5lbs Gross: 7.0lbs
Accessories
AVN-DC150:
150W DC power supply with KPJX-4S plug
