AV Link AV-2500-ECO Manual

5.8ghz audio/video signal transmission set

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AV-2500-ECO is radio transmission system designed to transmit analog Video (composite

CVBS) and two independent audio signals in external conditions. The device uses one of seven

available radio channels (5470MHz ~ 5860MHz), set by switches. Digital PLL generates high fre-

quency, providing excellent work stability and high resistance to radio interference from adjacent

frequencies.

Device includes an airtight case with active directional antenna and required connectors. This

solution allows to obtain optimal radio range because radio signal isn't attenuated on cables be-

tween antenna and radio transmitter / receiver.

System can be used on professional CCTV installations to transmit Audio and Video from

cameras, to presentation, Audio/Video solutions in home and hobby.

Audio Video signal are transmit in real-time without compression and delays. It's important to

choose right place for installation and precisely align antennas.

Place of installation.

5.8GHz frequency provides high quality Video and protection from radio interferences, but it has

defects just like devices using microwave frequencies (for example satellite antenna).

1. Antennas in devices needs to be accurately aligned relative to each other.

2. All solids, also the wood and leaves of trees attenuates microwaves

3. Antennas of sets need to be visible and the field of view needs to be clean at 3 meters from

center of antenna (6m diameter)

Sometimes is important to use high mast, trim trees or remove other barriers. Devices are more

safety against radio signal attenuation, when are hanging higher off the ground.

Land view from top. Land diameter without hindrance should be at least 6m.

5.8GHz Audio/Video signal transmission set.

WRON

AV-2500-ECO

Model

RIGHT

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Page 1 Model 5.8GHz Audio/Video signal transmission set. AV-2500-ECO is radio transmission system designed to transmit analog Video (composite CVBS) and two independent audio signals in external conditions. The device uses one of seven available radio channels (5470MHz ~ 5860MHz), set by switches. Digital PLL generates high fre- quency, providing excellent work stability and high resistance to radio interference from adjacent frequencies.
Page 2 RIGHT WRON Lay of the land Lay of the land Mounting on mast or jib. Transmitter and receiver have special grip to mounting on jibs or antenna masts at 43mm diameter. Horizontal adjustment - device rotation on the mast pipe;Vertical adjustment - adjustable on handle First, set transmitter in horizontal position and lightly tighten screws (to allow for vertical adjustment) and then strongly turn the whole.
Page 3 9V. POWER clamp is designed to power supply of device. Connected direct voltage should be 12 V. Power input is protected from reverse polarity. Power correctness is indicated by green LED. An example of typical application of model AV-2500-ECO...
Page 4 Frequency Range for Audio 50Hz~20kHz Power 9~13,5VDC Transmitter: 300mA @ 12VDC Current draw Receiver: 120mA @ 12VDC Max diameter of mast 40mm Surge protection 600W for power, Video and Audio Radio devices producer to transmit Video, Au- www.AV-LiNK.pl dio and data...