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Website Position: Homepage  Products Active Balun Transceiver 4-8-16 CH Transmitter and Receiver |
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 4-8-16 Channel Video Balun Transceiver ( CCTV via Unshield Twist Pair Cable) |
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BALUN Transceiver Product Catalog (PDF Download) 
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HT804T -4 CH Tx w/Slide Switch EQ/Gain Control |
HT804TR - 4CH Transceiver |
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HT804R -4CH Rx w/Code Swtich EQ/Gain Control |
HT804R - Front |
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HT804R-F 4CH Rx w/ Potentiometer EQ/Gain Control |
HT804R-F Rear |
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HT804R-2F 4-8Port Rx w/ Potentiometer EQ/Gain Control |
HT804R-2F Rear 4-8Port Rx |
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HT804R-2 - 4-8Port Rx w/ Code Switch EQ/Gain Control |
HT804R-2 Front 4-8Port Rx |
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HT808R -8CH Rx w/ Code Switch EQ/Gain Control |
HT808R Front 8CH Rx |
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HT816R-F - 16CH Rx w/ One Potentiometer EQ/Gain Control |
HT816R-F Rear 16CH Rx |
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HT816R - 16CH Rx w/ Code Switch EQ/Gain Control |
HT816R Front 16CH Rx |
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HT804T 4 CH Active UTP Video Balun Transmitter
4000ft Video Transmission Distance +12V Power Supply GND Connect
Metal Housing Case Screw-BNC Terminals Gain/EQ Slide Switch ADJ
HT804R 4CH Active Video Balun Hub Receiver
HT804R-2 4-8Port Active Video Balun Hub Receiver
Code Switch for Gain/EQ Control, 4-8Port Splitting
HT804R-F 4CH Active Video Balun Hub Receiver
HT804R-2F 4-8Port Active Video Balun Hub Receiver
Single Potentiometer for Gain/EQ Control, 4-8Port Splitting
HT808R 4CH Active Video Balun Hub Receiver
HT808R-2 4-8Port Active Video Balun Hub Receiver
Code Switch for Gain/EQ Control, 4-8Port Splitting
HT808R-F 8CH Active Video Balun Hub Receiver
HT808R-2F 4-8Port Active Video Balun Hub Receiver
Single Potentiometer for Gain/EQ Control, 4-8Port Splitting
HT816R 16CH Active Video Balun Hub Receiver
Code Switch for Gain/EQ Control, Hub-Bar Rejection
HT816R-F 16CH Active Video Balun Hub Receiver
Single Potentiometer for Gain/EQ Control, Input-Output same side, Screw Terminal Block & RJ45 input
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Video Balun Transceiver Instruction
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HT804T, HT804R/HT804R-2,HT808R and HT816R/HT816R-F, the 4, 8 and 16Channel CAT5 active Video Transmitter and Receivers are active (amplified) pair equipment that allows the extension of real-time monochrome or color video on up to 4000ft (with Image figure enhanced function), using Category-5 Unshielded Twisted-Pair (UTP) CAT5 networking wire. Composite Video Broadcasting Base band (composite-CVBS/AV, PAL/NTSC/SECAM) signals of any video type are supported.
The unparalleled interference rejection and low emissions of the transceiver allows long run video signals to co-exist in the same wire bundle as telephone, data-com, or low-voltage power circuits. This allows the use of shared or existing cable plant. Ground-lifting circuit design ensures no annoying "hum-bars" when ground potential differences exist.
Built-in lightning protection, transient protections, ESD protection, power line contact protection, damaging voltage spike problems are eliminated.
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Equipment Specifications
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Cable Distance:Up to 4000ft Transmitter-Receive UTP Cat 5 or better.
Point to Point transmission of real-time PAL,NTSC or SECAM single channel CVBS video signals.
Image figure enhanced function in output of CAT5 video receiver.
Lightning protection, Transient protection, ESD protection, Power Line Contact protection, damaging voltage spike problems are eliminated.
Dimensions: 1U, 19" Rack (HT816R-F/HT816R), GND screw connector.
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Technical Specifications |
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Video Frequency Response:
DC to 6 MHz
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DC Coupled Amplifier Mode
100V/us transient responding
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Differential Gain: 0.5%
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Differential Phase: 0.3°
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Distance Switch 4-Position Adjustable for each channel.(HT804R/HT808R/HT816R)
- Single Potentiometer for Brightness & Sharpness ADJ. (HT804R-F/HT808R-F/HT816R-F)
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Common-mode/Differential-mode Rejection:
15KHz to 5 MHz, 65 dB typical.
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Channels Cross Talk: -68dB.
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Loop Return Loss: over 15dB
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Figure Enhanced Output:
4.43MHz extra emphasis
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Line Impedance:
Coax, female BNC 75 ohms, CAT5 line, Screw Terminal Block 100 ohms.
- RJ45 Jack/ Screw Terminal Block dual mode UTP cable input, BNC-F output, same side (HT816R-F).
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Wire Type: Network Wiring One Unshielded Twisted Pair 24-16 AWG (0.5-1.31mm).
Category Type Cat 5 or better. Impedance 100±20 ohms.
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DC Loop Resistance 52ohms per 1,000 ft (18 ohms per 100m).
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Differential Capacitance 19pF/ft max (62pF/m max).
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LED Indicator: Power On Red Indicator LED Light.
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Power Supply: +12VDC/200-500mA or 220/110VAC Power Supply
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Environmental
Temperature -20°C to +65°C.
Humidity (non-condensing) 0 to 95%.
Transient Immunity
6,000 V 1.2μS x 50 μS per ANSI/IEEE 587 C62.41 B3.
3,000 V 8μS x 20 μS when ground screw terminal is bonded to earth-ground.
Equipment Installment
1: Put the video signals you need in the VIDEO IN/OUT of CAT5 Video Transceiver.
2: Put a twisted-pair in the VIDEO A, B screw terminals of CAT5 Video Transmitter and Receiver respectively.
3: Connect with the mains following instructions shown in the system configuration diagram or sketch map, make sure power supply in +12VDC or 220V/110VAC (HT816R-F/HT816R)
4: Set the position of ADJ correctly according to the distance table in Transceiver.
Using single ADJ potentiometer for brightness and sharpness setting according to different distance (HT816R-F)
5: ‘GND’ screw terminal is bonded to earth-ground.
6: After the five steps, the VIDEO Outputs of the Video Receiver/Hub is ready to work.
Check after Connection
1. Power On Red Indicator LED Light.,
2. Make sure that UTP wire and coaxial cable is correctly and firmly connected.
3. Make sure the ‘GND’ screw terminal is firmly connected to earth-ground.
Mechanical
Dimensions:94X84X22mm (HT804R) 1U,19" Rack (HT816R-F/HT816R)
Material: Metal housing case
Maintenance & Quality Guarantee
3 Year Warranty
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Single ADJ Potentiometer for Distance Setting (HT804R-F/HT808R-F/HT816R-F) |
Single ADJ Potentiometer for Gain(Brightness) and EQ(Sharpness) setting according to different distance.
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Distance ADJ Switches Table for Distance Setting (HT804R/HT808R/HT816R) |
Video Transmitter Distance ADJ Switches
0-600m 600-900m 900-1400m>1400m
Video Receiver Distance ADJ Switches
0-300m 300-600m 600-1400m>1400m
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Product Information & Application Diagram
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HT816R 500m Distance UTP Cable Transmission CCTV System Configuration Diagram
HT801BTR 1000m Distance UTP Cable Transmission CCTV System Configuration Diagram
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Video Baluns Application Notes 
