INTRODUCTION

The HDMI coaxial extender can do digital coding processing for HDMI signal with DTV technology.

The product adopts RF modulation technology characteristic to transmit the Multiple RF signal through

one common coaxial cable (SYV-75/RG59) for long distance transmission without  amplification. The

receiver can restore the high-definition video signal and transmit it to the TV or monitor. By adding

DTV network mixer at the RF cable, you can easily achieve many kinds of transmission mode,  e.g.

signal split, switch and matrix.

FEATURES:

l  Contains a transmitter (TX) and a receiver (RX). The TX supports a HDMI input and the RX supports a HDMI output.

l  Support HDMI resolution up to 1080P/60Hz.

l  Transmission distance up to 500 meters by SYV-75-5 coaxial cable and no need amplification.

l  Adding digital TV network mixer in RF cable, can easily achieve many kinds of transmission mode,  e.g. signal split, switching and matrix.

l  Support 80 channels for option; frequency ranges 139MHz~950MHz.

l  Products using the broadcast signal transmission mode, only one line can transmit 48 channels of high-definition video signal at the same time.

l  The use of digital TV communication protocol, anti interference and error correction capability is very strong.

l  Installs in minutes. Analog monitor system upgrade to HD systems can continue to use the original connector and cable.

l  DC5V/1A power adapter

PACKAGE CONTENTS:

1. Extender TX unit      1pcs

2. Extender RX unit      1pcs

3. AC power adapter     2pcs

4. User manual         1pcs

OPERATIONG AND CONNECTION:

Ⅰ. Point to point mode  

FIG.5 CONNECTION DIAGRAM

1.    Connect one SYV-75/RG59 coaxial cable from TX RF OUT into the RX RF IN.

2.    Connect one HDMI cable from a DVD/BD player into the HDMI input port of TX.

3.    Connect one HDMI cable from TV/Monitor into the HDMI output port of RX.

4.    Set same ID to Channel switch of TX and RX (Detailed setting method reference behind the table).

5.    Connect 5V power supply to the TX&RX, and inserted into the power socket.

Ⅱ. Splitter mode

FIG.6 SPLITTER CONNECTION DIAGRAM

1.    Connect one SYV-75/RG59 coaxial cable from TX RF OUT into the input port of DTV mixer.

2.    Connect SYV-75/RG59 coaxial cables from RX RF IN into the output ports of DTV mixer.

3.    Connect one HDMI cable from a DVD/BD player into the HDMI input port of TX.

4.    Connect HDMI cables from TV/Monitor into the HDMI output port of RX.

5.    Set same ID to Channel switch of TX and RX (Detailed setting method reference behind the table).

6.    Connect 5V power supply to the TX&RX, and inserted into the power socket.

Ⅲ. Matrix mode

FIG.7 MATRIX CONNECTION DIAGRAM

1.    Connect SYV-75/RG59 coaxial cables from TX RF OUT into the output ports of DTV mixer.

2.    Connect SYV-75/RG59 coaxial cables from RX RF IN into the output ports of DTV mixer.

3.    Connect input ports of two DTV mixers with one SYV-75/RG59 coaxial cable.

4.    Connect HDMI cables from DVD/BD player into the HDMI input port of TX.

5.    Connect HDMI cables from TV/Monitor into the HDMI output port of RX.

6.    The need for communication with the TX and RX set to the same channel.

7.    Connect 5V power supply to the TX&RX, and inserted into the power socket.

Notes:

1. In normal conditions, transmission distance up to 500 meters by SYV-75-5 coaxial cable and no

need amplification. For the high-frequency RF signal haves signal attenuation, signal strength will

become weakened after adding DTV network mixer and multi output.

  2. If the signal frequency is high, the transmission attenuation is greater. So choose low channel for

 long-distance transmission.

  3. When the transmission distance is short (less than 100 meters), because the signal is too strong, RX may protect and display "NO SIGNAL" to TV. So now you should choose high channel or adding attenuator in coaxial cable for the signal attenuation.

  4. With the channel set and frequency values refer to the table below, and channel selection switch setting method is as follows:

e.g.1 CH1(0000 0001)                   e.g.2 CH11(0001 0001)

Channel set and frequency reference table

Switch setting note: 0-dial switch to the up, 1-dial switch to the down. In fact, the switch 8 bit code

 equals to the binary code of channel ID.

SPECIFICATIONS:                                   YT-TXRX500M

HDMI resolution ^..24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i

HDMI Audio Format^^^^^^^^^^…..LPCM

HDMI Max bandwidth^^^^^^^^^^…...225MHz

HDMI Max baud rate^^^^.^^….^^^^6.75Gbps

Input/Output TMDS signal ^^.^^^^^^.0.5~1.5Volts p-p(TTL)

Input/Output DDC signal ^^^^^^^^^. 5Volts p-p (TTL)

RF frequency range^^^^^^^^^^^...139～950 MHz

RF Channel B/W^^^^^^^^^^…..................7/8 MHz

The number of Channel^^^^^^^^^^…...................80

RF Output power^^^^^^^^^^......................-6dBm

RF Connector type^^^^^^^^^^…The imperial F type/BNC

Coaxial cable Characteristic impedance^^^^^^^…75Ω

RF transmission distance^^^^^…≤500m SYV-75-5 coaxial standard cable

HDMI output cable distance^^^^…...≤15m AWG26 HDMI standard cable

TX Max working current ^^^^^^….^….^. 650mA

RX Max working current ^^^^^^.^….^.…. 500mA

Power adapter format Input ^......…. AC 100V～240V 50HZ/60Hz, DC5V/1A

Operating Temperature range ^..^^^…. -10 to +45℃

Storage Temperature range^^^^^. -20 to +60℃

Operating Humidity range ^^^.10 to 90%RH (No Condensation)

Storage Humidity range^^^…5 to 95%RH (No Condensation)

Case Dimension (L x W x H) ^^^^.94x74x28 (mm)

Weight ^.^^^….^^^..^ 240g

Notes:

Pls use the machine as the instruction listed to keep the long use lifetime of the machine.

1.    The machine should be placed at the spot far from the Damp, High-Temperature, Dusty, Erosive, and oxidative environment.

2.    All parts will be free from the strong shake, hit, fall.

3.    Touching the power adaptor with the wet hands is prohibited.

4.    Pls hold the power adaptor head and do not pull the power cord when cut off from the socket.

5.    Pls turn the power off when the machines not used for long time.

6.    Pls do not open the cover and do not touch the inside parts.

7.    Pls use the original factory power adaptor.

FAQ:

Before power on, pls check the connection line carefully. And make sure that all interfaces are normally connected. The common trouble shooting way shows below: