
Technical Specifications
11
6 Technical Specifications
Table 4 includes the technical specifications.
Table 4: VM-3AN Audio Distributor Technical Specifications
VM-3AN VM-3SN VM-3VN
INPUT: 1 balanced audio stereo
on 5-pin terminal blocks
1 YC on a 4-pin
connector
1 composite video on a
BNC connector
OUTPUTS: 3 balanced audio stereo
on 5-pin terminal blocks
3 YC on 4-pin
connectors
3 composite video on
BNC connectors
MAX. OUTPUT LEVEL:
Audio: 18.5Vpp R+/-,
L+/- outputs
2Vpp, Y 1.8Vpp
BANDWIDTH (-3dB): >100 kHz 135MHz 430MHz
DIFF GAIN: – 0.03% 0.12%
DIFF PHASE: – 0.03Deg 0.03Deg
K-FACTOR: – <0.05% <0.05%
S/N RATIO: 90dB @1kHz 78dB @5MHz 74.3dB
CONTROL: Output level control:
-77 to +6dB, R+/-, L+/-
channels
Y-level: -1.6 to +6.3dB;
C-level: -0.4 to +7.6dB
Level: -1.6 to +6dB;
Equalization: 0 to +6dB
COUPLING: – AC AC
AUDIO THD + NOISE: 0.008% – –
AUDIO 2d HARMONIC:
0.001% – –
POWER SOURCE: 12V DC, 89mA 12V DC, 29mA 12V DC, 27mA
DIMENSIONS: 11.7cm x 6cm x 3.2cm (4.6” x 2.4” x 1.3”) W, D, H
WEIGHT: 0.28 kg (0.62 lbs.) approx.
ACCESSORIES: Power supply
OPTIONS: Rack adapter
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