Share STB signal to two HDMI TV by using one set HDMI AV Sender

Article from: Share STB signal to two HDMI TV by using one set HDMI AV Sender


I bought one set PAKITE brand 300 meters HDMI av sender from a store, because I want to share tv signal room to room and without running any wires through wall. Now I have one television and one set-top box with HDMI jack in my living room, and another one television in the bedroom. As I had connected well and the transmitter and receiver worked well, I would like to share the installation for those people who still stuck in the installation trouble.

I had to say that the image quality of transmission from the PAKITE wireless hdmi video transmitter receiver is ok, not bad. (But I got some worried about it before I bought it.) I unwrapped the box, took out the hdmi transmitter and receiver, and cables. In front of the device with "Transmitter" label is Transmitter, with "Receiver" label is Receiver, there are two hdmi interface behind the transmitter: "HDMI IN" and "HDMI OUT". There is one hdmi interface behind the receiver: "HDMI OUT". 

Transmitter connection:
"HDMI IN" connect the set-top box with hdmi cable, and "HDMI OUT" connect the television with hdmi cable, make the transmitter and set-top box in a line.

Receiver connection:
As receiver just has one hdmi jack, just connect the another television with hdmi cable.

The test result of mine
The PAKITE hdmi transmitter and receiver not just fits for set-top box, it can be a IPTV transmitterwhile using on the IPTV, it can be a blu ray transmitter while using  on the blu-ray player. And the transmitter and receiver's transmission range is ok, it's a good long distance av transmitter with hdmi jack. And this product is very Affordable for us customers!


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PAT-580 Wireless HDMI video transmitter/extender review

Source: PAT-580 Wireless HDMI video transmitter/extender review

Our company purchased 300 set PAKITE brand wireless hdmi video extender transmitters and receivers Model PAT-580 at the end of 2016 from Pakite company, we saw benefits from Pakite technology company's experience, low repair rate, service and the price. And it is the only one developer and manufacturer of this 300m hdmi extender. As we got a good sales and a low repair rate, we decided to give a good review to this new product. Because we got good reviews from our customers too.

Reviews from our customers
All of our customers' reviews are accept this hdmi extender output resolution is 720*576p(And we had told them about this before they bought), and as a matter of fact, the image quality is okay for room to room wireless transmission. 
After customer bought this wireless hdmi video transmitter receiver and used it on their hdmi device, most of general problem they met is how to connect the transmitter and receiver and how to place them. This is not a problem for us, and we gave them help, the problem is resolved quickly. Some customers can correct connected and placed them well by watching the installation video on youtube.

Review of their using device: the signal source device which they used is, blu-ray player, DVD player, set-top box(cable box), satellite, IPTV box, and the hdmi video extender can work well. But there is one customer said his blu-ray player can't work with this hdmi extender, the reason came out, his blu-ray's version is too old to work well with this extender. We suggested him to change a new blu-ray player.

And recently, our company purchased 500 set PAKITE brand hdmi extender from Pakite company again.



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300m HDMI signal AV Wireless Transmitter and Receiver | PAKITE

Article from: 300m HDMI signal AV Wireless Transmitter and Receiver

Model: PAT-580

Type: Wireless
Interface: HDMI
System: PAL / NTSC
Frequency Band: 5.8GHz
IR Remote Control: 38KHz
Transmission Distance: ≤300 Meter

Pros: 
Watch your favourite movie in your bedroom, cheer for your favourite football team in the garden or play your kids videos in their room while you’re having dinner with your friends downstairs.

Why be limited to one room when you can have the freedom to enjoy anywhere you like? The Wireless HDMI Sender connects your AV devices and lets you control them from a different room. The signal quality stays optimal, even through a wall or floor.

So, if you don't want to run ugly cables across your floor, or can't run them through your walls, wireless can be great. Long distance 300 Meters HDMI wireless transmission distance( line of sight); 5.8GHz frequency band transmit HDMI audio video signal with stable picture and sound; IR Remote support you control the program and volume at TV end, even if the DVD Player and TV was set in different rooms; wireless av sender also support one transmitter and many receivers, such as you have one set DVD player place at living rooms and may TV was placed at different rooms(eg. Living room/bad room/kitchen room), you are no need to move DVD player also enjoy wonderful video, just connect the receiver with TV, everything was done.

Cons:
The transmission distance is line of sight, if between the transmitter and receivers exist walls, then the transmission distance would be down to 10 meters; with the time development, resolution up to 4K or higher, but for wireless av sender(also known as video sender, wireless av transceiver, or wireless video extender), it still stop at Max 1080P, most of wireless av sender only 480P as stand definition, the unit price of 1080P wireless av sender is very expensive, only a little user would pay for it. 

Bottom line:
Wireless AV Sender is a good idea for solve the problems of fix cables, it’s still have larger space on technology and cost, producer should come out new idea for resolution and make the video transmission more stable. finally, the unit price also very important.

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Question for 300m HDMI av sender

Article from: Question for av sender

  1. Is there some way to avoid the noise while using the HDMI av sender?

      In order to avoid noise, pls try to set up the signal device audio become louder and reduce the monitor audio.

 2. My HDMI av sender's IR Remote control seems doesn't work? What happened?
      One set HDMI wireless av sender contains a transmitter and a receiver, and transmitter in the wrong position will cause ir remote control become insensitive or not work. Solution method: If you don’t wanna use IR Cable, pls place the transmitter above at the signal source and keep the indicator light of transmitter and the infrared light of signal source in a line, but the transmitter bulge 2 cm.

 3. I brought two set HDMI wireless video transmitter for my parents, but I'm not so clear how to set the transmitter and receiver channels.
      Please make sure Transmitter and Receiver was set in the same channel.( Channel switch "1234" in the pan in the back of the device) Note: If Transmitter and Receiver channels in the different group, that will cause no signal. pls try to switch the channels in the same channel, example: 1234 all up; 134 up and 2 down.....Each group is suitable for different environments, pls try to find ot which channel is the best for your using environment.

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How to Avoid Distortion in A/V Transmitters

Sources: CNBgear . How to Avoid Distortion in A/V Transmitters

An audio / video transmitter, or AV transmitter, is a wireless device that sends audio and video signals from one device to another. The simplest explanation of how it works is to think of a TV signal, but on a far smaller scale. Instead of the TV station transmitting a signal to everyone who has a TV aerial, the transmitter sends a signal only to a specific receiver. Using this type of equipment allows one to send an audio/video signal from one device to another without needing to run a cable between rooms or equipment. Simply connect the transmitter to one device and the receiver to another.

As with all wireless signals, one can experience distortion or signal loss. This is aggravated by factors such as objects blocking the signal and a loss of line of sight. Loose connections, or poor signal can further complicate matters. Poor signal can be the result of issues like low quality hardware, damaged devices, or other faults. In order to minimize distortion one should shop carefully, doing adequate research through customer and expert reviews. Consumers must understand which specifications to look for in audio/video transmitters. AV transmitters are available from electronics stores or online.

Unfortunately, AV sender have not evolved to the level where they are readily compatible with HD devices. In addition, they are never completely wireless and need a main source of power to function. They have to be plugged in and switched on to work. While wireless technology is convenient and fast, coaxial cable connections give consistently better results. However, fixed cabling systems may be unsightly, more expensive, and impractical.

How Audio/Video Transmitters Work

Connecting a wireless AV sender to a TV, DVD player, or other AV device turns the device into a broadcaster of video and audio signals. Connecting an AV receiver to another device within range turns that device into a receiver that is able to decode the signal sent out by the transmitter. Audio and video signals can be transmitted throughout one's home and some AV transmitters even allow one to change channels from a distance. However, one may need a remote control extender for this function. Installation is usually simple. Antennas are normally built into the sending and receiving units and all that is required is connecting the cable to the correct jack or connection. AV signals are usually transmitted via wideband FM (frequency modulation) signals that may help minimize interference from other transmitters.

The best way to avoid distortion in wireless video transmitter is to choose the right sender based on specifications and reviews. Specifications include the frequency it broadcasts on, the range it covers, and the type of antenna the device has.

Broadcast Frequencies

Many AV transmitters broadcast signals in the 2.4 GHz frequency band. Unfortunately, this is also the band used by 802.11b and g Wi-Fi devices, as well as microwave ovens, cordless phones, and a number of other consumer electronics. These devices can cause interference, which leads to distortion and signal degradation. Transmitters that broadcast on a different frequency, like 5.8 GHz, are far less prone to distortion caused by interference.

Some transmitters feature adjustable frequencies (or channels) to allow users to find the best settings with the least amount of interference and distortion. The transmitter and receiver must be on the same channel for the set to work effectively. Where reception is poor or there is a large amount of interference one can adjust the channel to eliminate interference from other electrical devices. Some devices, like microwave ovens, may cause interference on all channels. If buying a transmitter that works on a higher frequency is out of the question, the simple solution to this problem is to use only one device at a time.

Broadcast Range and Signal

As with most wireless devices, AV transmitters rely on line of sight for clear, strong signals. One should always place the transmitter and receiver in open, uncluttered, unobstructed areas where the sender and receiver can "see" each other. In other words, the two devices should be in each other's line of sight. To better understand this, think of listening to the radio while driving. The moment one enters a tunnel or drives between high hills or mountains, the car's radio antenna loses line of sight with the radio station's sender and the signal cuts out or distorts.

Some transmitters are marked with the maximum range over which signals can be transmitted without obstructions between the sender and receiver. These are often somewhat optimistic, but can be used as a guideline for comparison nevertheless. Few homes are obstruction-free over the distances quoted by manufacturers, but some may wish to broadcast signals to rooms or areas outside the house. Some units are designed for outside use, with waterproof coverings and a more robust design. These transmitters boast range distances of up to 20 times that of indoor transmitters, but the range drops off significantly the moment an obstruction is encountered.

Antenna Types

The majority of transmitter types come with built-in antennas, but some transmitters feature adjustable antennas. These may need to be adjusted to find the best signal, or realigned to eliminate distortion. Where one is using more than one sender or receiver, antennas may need to adjusted every time one swaps between devices.

Using Customer and Expert Reviews to Choose an AV Transmitter

In addition to taking the factors above into consideration when choosing an av sender, one should also do research by reading customer and expert product reviews. Customer reviews should, in some cases, be taken with a grain of salt as people are more inclined to post about negative experiences than they are about positive ones. However, this can be read in conjunction with expert reviews to see how devices perform in real life situations, and how the features and benefits highlighted by manufacturers compare during day-to-day use.

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How to make Cable to TV by Wirelessly connect

Wireless technology seems to be the norm for most electronics, so it is reasonable to think that cable TV should be wireless as well. By switching to wireless, you can move the television to anywhere in the room or to another room altogether and not feel chained to a single cable outlet. You can send cable signals wirelessly with ease by using a wireless RF transmitter. Follow the steps to position the television, connect the transmitter and receiver, and adjust the signal to enjoy wireless cable TV in your home.

Choose Optimal TV Placement

Before connecting cable, choose a spot in the room to install the TV. Even though the cable is wireless, the television still needs power to operate, so the wall outlet should be nearby. With a wireless connection, you do not have to worry about staying close to the cable outlet. When possible, place the television at eye level. If that is not possible, angle it down to make viewing easier. Avoid placing the television on a wall opposite of a large window.

Connect the Wireless Transmitter to the Cable Box or Outlet

Locate the cable outlet in the room. Connect the wireless audio/video transmitter directly to the wall outlet using a coaxial cable. If the home theater system uses a cable box, connect the wireless transmitter directly to the cable box. Attach the coaxial cable from the wall in the RF IN input of the cable box. Attach another coaxial cable to the RF OUT port on the cable box into the wireless transmitter. Plug the transmitter into a power outlet using the power adapter and turn it on. Adjust the antenna of the transmitter to point toward the television.

Connect the Wireless Receiver to the TV

Connect the wireless receiver to the proper port on the television. The most common way to connect the receiver is with red, yellow, and white RCA cables. Depending on the model of the receiver and the television's capabilities, you can also connect the receiver to the television using HDMI cables or coaxial cables. Plug the power adapter into a wall outlet and power the wireless receiver on. Adjust the television to the proper input when appropriate. Move the antenna to point in the direction of the wireless transmitter so it can effectively pick up the signal.

Adjust the Signal

Devices in the home, such as microwaves, cordless telephones, and security systems, can affect the wireless cable signal. Ensure that the wireless transmitter and receiver system operates on a different frequency than other devices to get the best signal. Typically, the system operates on a frequency of 2.4 GHz or 5.8 GHz. Some systems have adjustable frequencies so that you can create the best signal possible. Power the television and cable box on. Adjust the placement of the receiver until the TV has the clearest picture.

Install an IR Extender for the Remote Control

If you place the television across the room or in a different room altogether, then using the remote control to change the channel might prove problematic. In most instances, you need to point the remote directly at the device in order for it to function. If the cable box is hidden inside a cabinet or on the opposite side of the room, the remote might not work at all. Installing an IR extender allows you to place the cable box in an inconspicuous location and still control it. Simply plug the connector into the IR port of the cable box and then mount the IR extender in a position that is more favorable. Make sure no object blocks the sensor located on the front of the receiver.

Article from: http://www.ebay.com/gds/How-to-Connect-Cable-to-a-TV-Wirelessly-/10000000205177691/g.html

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How to Transmit Cable TVs by Wireless?

Wireless technology is seemingly ubiquitous, but many people still use tangles of cables to connect TV sets to cable outlets. Homes that have more TVs than cable outlets or in situations where an outlet is far away from the TV, transmitting cable wirelessly can be a great solution — not to mention a terrific way to clear up all those cords. Transmitters are easy to set up and use, banishing messy wires for good.

Wireless Cable Transmission to a TV

To send cable signals to a TV, users can hook up a wireless video transmitter. Most transmitter receivers can pick up signals from 50 to 100 yards away.

Necessary Supplies

Wireless video transmitters(what is it?) have two components, a transmitter and a receiver. The transmitter hooks up to a video source such as a cable box, DVD player, or Blu-ray player, and the receiver hooks up to the TV.
There two kinds of wireless transmitters available, RCA transmitters and HDMI transmitters. RCA systems, such as the RF-Link Wireless Audio/Video System and the Terk Leapfrog Wireless Audio/Video System, connect to TVs, set top boxes, and other video sources using three-pronged RCA cables, which are compatible with most TV models. HDMI transmitters, such as the PAKITE Wireless HDMI Digital Kit, connect to other devices using HDMI cables, which can transmit HD video signals.

Setup Steps

To set up the system, plug the receiver into the RCA or HDMI port on the TV. Plug the cable box into the transmitter. If the transmitter has multiple inputs, then users can also connect other video devices, such as Blu-ray players and video streamers.


Article from: http://www.ebay.com/gds/How-to-Transmit-Cable-TV-Wirelessly-/10000000205355025/g.html


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HDMI: 
It's full name is High Definition Multimedia Interface. HDMI Jack is a type of media jack for Audio and Video. It’s suitable for video transmission of digital interface, which can transmit audio and video signals at the same time, the maximum data transmission speed is 2.25gb/s.

Wireless av sender:
Now, wireless av transmitter and receiver are widely used at many areas, like education, entertainment, commerce. PAKITE wireless av sender normally used at entertainment for home use, like transmit audio video signal from DVD to TV by wirelessly. Wireless av transmitter and receiver make this complicated settlement become easy to fix it. 

Installation:
You will need one set DVD and...  details>>DVD to TV HDMI A/V Transmitter Installation


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Wireless make connection become more simple and convenience, so wireless had become the tendency.

Now, there is many kinds of Wireless AV Sender in the market, like wireless a/v sender for television, for cctv camera, for photograph......, all of av senders has the same basic function, but there still has a little difference.

Here attached PAKITE 
new model 300 meter 
HDMI av sender, 
it is used with 
television for 

transmission 
AV Signal from 
set top box to TV, 
so both Audio and 
Video will be transmit 
at the same time without latency.
It's the 'worth the money' wireless hdmi.

The following is a/v sender 

for photograph, it’s used 

with photograph for 

transmit video only, it’s 

no Compression video.

Now, Wireless AV Sender could be an independent industry, more kinds of wireless av sender come out and become more professional.


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Did you have HDMI Wireless AV Sender?

Here I'd like to make a statement to all of clients who has the below confuse: Now HDMI already become the major market, why your company didn't produce HDMI AV Sender to expand the market ?

For technique : HDMI Wireless AV Sender(what is it) it can be true, but the transmission range will be very short(10 M-50 M without any hold back), and the penetrate ability will weak then SD Wireless AV Sender, it's not worth to make deeply research.
For Clients :  HDMI Wireless AV Sender will be higher cost than SD Wireless AV Sender, SD Wireless AV Sender(what is it?) unit Price approximately $30-$60 in the located market, but HDMI Wireless AV Sender EXW Price based on MOQ 1000 sets will be $150 -$190, so it's too expensive for normal clients.
Form Seller:$150 per sets as  prime cost is too high, that will make HDMI Wireless AV Sender market become small, it will no profit for the seller. Besides, at the first , all the buyer is hard to accept the high cost than SD Wireless AV Sender.

That's why we didn't produce HDMI Wireless AV Sender. But in my personal opinion, HDMI Wireless AV Sender is no need, may be transmitter one cable will much cheap than by wireless, and HDMI no practical effect for normal family, usually  SD Wireless AV Sender can meet they daily life needed, so they would like to give up HDMI option.

But, as clients's request in HK Fair , we will produce the first batch of HDMI Video Sender to test the market feedback on March 2016, If you are interesting, pls contact me, when Wireless HDMI Transmitter on sale, I will contact you in the first time.

My name is Eily, Pls contact me by mail: pawm611@pakite.net

Artical from: http://www.linkedin.com/pulse/did-you-have-hdmi-wireless-av-sender-lay-eily

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Wirelessly Send Your Cable TV Signal to Another Room

Wirelessly Send Your Cable TV Signal to Another Room

Sources: CNBgear . Wirelessly Send Your Cable TV Signal to Another Room
 

 

With wireless being the norm for so many of our electronic devices today, it’s pretty surprising to me that the standard way to connect a cable box to your TV is still with physical cables. And the surprise turns into annoyance when I want to put a TV in a room where I don’t have a cable outlet.

I had this situation when I bought my current house. I wanted to put a TV in my living room but there was no outlet there and neither option for putting one in—running the wires along the ceiling and floorboards inside the house or running them over the roof on the outside—was desirable.

Fortunately, after doing some research, I found the PAKITE 8 Channel Remote  Wireless Video Transmitter & Receiver System(known as av sender, and one set av sender contains a transmitter and a receiver or two receivers), which sends the cable TV signal wirelessly from the cable box in my bedroom to my living room TV. Since then, I’ve upgraded my system from the PAT-580 model wireless HDMI, which has a single input and support transmit HDMI signals wirelessly by 300 Meters, but it's output resolution is 720x576P, not is 1080P, but I found it's very ok when I watch the TV shows. And their after services is very good!

Note: These systems can also be useful even if you have them in the same room as your TV, but connecting devices with a cable isn’t ideal, e.g. if the TV is mounted on the wall.


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May be you still don't know that, a wireless av sender not just a single audio video transmission device for TV, that means it can be "TV to TV", "TV to set top box", "TV to DVD player", "CCTV camera to DVR", "IPTV to IPTV" and so on. An av sender fits for any device with RCA/AV port, such as TV, DVD player, set top box,  DVR, CCTV Camera, and so on. That isn't a surprising case any more.

But a new av sender you never heard is, it's not full HD 1080P HDMI video sender, but with HDMI jack's av sender, the 720x576P output resolution wireless hdmi transmitter and receiver from PAKITE. It's a new born av sender in the whole world. Nowadays, more and more device such as TV DVD set-top box coming with HDMI port, so, PAKITE brand 720x576p wireless hdmi sender will be the main av transmission product in the future.

Click the picture or the words with 'hdmi' in the URL, will bring you to the page of hdmi product.

Note: the PAKITE hdmi video sender output resolution(720x576p) is better than a wireless av sender, but it requires the video source is 1080P. And the TV size no more than 40 inch.


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Coming HDMI Wireless Audio Video Senders

Coming HDMI Wireless AV Senders

AV(audio-diveo) Senders apply a simple, affordable and effective alternative to wired audio/video distribution systems, it’s the only solution where cables can not be run.

A HDMI Wireless AV Sender is a product comprising two main components -  wireless hdmi transmitter and receiver. Working together, these two components wirelessly send Digital and Analog audio/video signals throughout your home. HDMI AV sender are simply to set-up - connect the transmitter component to your tv box (or other A/V source device) then connect the receiver with the tv in the 2nd room. Turn on, then you can watch your favourite programs in the other room.

Not all wireless AV Sender are created equally - there are some difference to keep in mind when making your selection:

Transmission Range: Typically the test range is open space, transmission range between 150-350 meter, but the real transmission range is depending on number of obstacles in the way and what they’re made of. Example our AV Sender PAT-260 (it's SD AV Sender, not HDMI Transmitter) has 350 meter transmission range in ideal conditions without obstacles between transmitter and receiver, if exit obstacles between transmitter and receiver, the shorter range wil be. example passed one wall in the same floor, transmission range is 50meter; if passed one floor, transmission range is 15meter.

Interference: All wireless av transmission product are susceptible to interference, wireless av sender is same. But the difference is the wireless video sender are intelligent enough to avoid most interference issues. Example, if you already purchase, you can switch channels to avoid the interference, like 2.414GHz,2.432GHz, 2.450GHz, 2.468GHz......, or if your house already has so many 2.4ghz frequency band wireless product, then 5.8GHz frequency band PAT-550 av sender to avoid interference is the best choice.

The above model is support ir remote control, it’s for convenience of being able to use your remote control from the 2nd or 3nd location.

Pls noticed, all of PAKITE av transmission product is SD(Standard Definition) with RCA Jack, if you are interested in HD(HDMI) wireless tv sender with HDMI Jack,  welcome leave message at www.pakite.net, you can purchase HD(HDMI) wireless tv sender after August.

Article from: Coming HDMI Wireless Audio Video Senders



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My family use it, and it's very good wireless transmit device