1x20 NTSC/PAL Video & Stereo
Audio Distribution Amplifier
OMX-MDA20S
800 Kings Highway • Saugerties, NY 12477
A Division of Tower Products, Inc.
The OMX-MDA20S A/V signal distribution amplifier is a Video and Hi-Fi Stereo Audio signal distribution
amplifier. Operating at 30Mhz bandwidth, it meets broadcast specs in both signal quality & reliability.
The MDA series provides the user with unsurpassed performance & utility for an affordable price. All
distribution amplifiers can be used for PAL, SECAM & NTSC4.43 applications. All OMX units utilize high
quality true 75
Ω
BNC and high performance RCA Connectors.
Video Inputs:
1VP-P Terminated into 75
Ω
or looping (BNC Connectors)
Audio Inputs:
Unbalanced audio, 10K bridging or Looping (RCA Connectors)
Video Outputs: Unbalanced 1VP-P Terminated into 75
Ω
(BNC outputs)
Audio Outputs: 1.23VP-P into 10K
Ω
typical (per channel). (RCA outputs)
SPECIFICATIONS
Video Performance
Tilt:
<0.5%
Response:
20-60Khz, ±0.1dB
Overshoot:
<0.15%
Signal To Noise: 85dB, 10Hz-30Khz
Response:
DC to 30MHz, ±0.05dB
Diff Gain:
Below 0.15% 2 10-90APL
Diff Phase:
Below 0.15% @ 10-80APL
Y/C Delay:
<15ns
DC Level:
Clamped to 0
Audio Performance
Stereo Crosstalk:
>110dB
Audio Response:
20-60kHz ± 0.1dB
Distortion:
<0.5%
General
Power Consumption: 15 Watts
(220V Model OMX-EU/MDA20S)
Size:
19”W x 3.5”H x 5”D
Weight:
5.5 lbs. Less Carton
