Black Box AC300A-RX, AC300A-TX manual General Information, Introduction, Specifications

AC300A-TX / AC300A-RX

GENERAL INFORMATION

Introduction:

The Universal Video and Stereo Audio Fiber Optic Transmission System (AC300A - V/A System) is a configurable, adjustment-free transmitter/receiver pair that employs all digital processing and transmission techniques. It is a uni-directional system that supports five different video formats (composite, S-Video, component, progressive scan DVD and 480p HDTV) with up to two channel of audio.

The use of digital encoding assures high-quality noise-free transmissions that retain all of their initial parameters regardless of fiber optic cable attenuation. Indicator LEDs provided on each unit continuously signify the presence of video and audio signals.

Audio:	Specifications:
Bandwidth	20 Hz to 20 kHz (-3dB)
Input/Output Impedance	600 Ohms or 24k Ohms, balanced or unbalanced
Input/Output Voltage	0dBm nominal +10dBm max.
THD	0.1% typical
Signal to Noise Ratio	85dB
Signal Connectors	Removable terminal block
Video:
Bandwidth	Y: 14 MHz; R-Y and B-Y: 7 MHz (-3dB)
Input/output Impedance	75 Ohms
Input/output Voltage	1 V p-p nom., 1.1 Vp-p max.
Differential Phase	0.5° typical
Differential Gain	1.0% typical
Signal to Noise Ratio	62 dB CCIR weighted
Signal Connectors	BNCs (3)
Optical:
Operating Wavelength	1310nm MM/SM
Optical Fiber	62.5/125microns MM or
	8-10/125 microns SM
Optical Connectors	ST

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