What is RCA Jack

Article from: What is RCA Jack


What is AV Jack
First: AV Jack is a standard definition jack, also named RCA Jack, now most of device has AV Jack.

AV is a kinds of Analog Audio Video Jack, its professional Jack for AV transmission, also you can find Cable Box/Converter Box/set-top box, DVD and Satellite all has this type Jack.

AV Jack is a traditional TV Jack, it’s consists of three kinds

of colors, example: Yellow, Red, White. The yellow one is video transmission, the white and red  is L&R sound. It suitable for transmission audio and video at the same times , AV Jack could transmission high definition video is because it’s comes with strong and powerful ability in transmission area. but VGA Jack can not do like that. HDMI Jack support 1080P, 720P resolution video input and output and also become the most popular Jack.

About HDMI wireless transmission, I would like to mention a new HDMI wireless product, 2016.09, PAKITE technology limited launched a 5.8ghz wireless HDMI sender which with 300 meters transmission range, 8 selectable channels(Dip Switch), and pakite is the only one developer and manufacturer of this HDMI product.

What’s the meaning of AV/RCA
We mentioned the in the above section, AV is intertwined initials of Animation Video , this is commonly nomenclature, but our foreigner friends calls it’s RCA Jack. Most of device has AV Jack, it’s commonly used by people.



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How to review a film from set-top box by wireless?

Article from: How to review a film from set-top box by wireless?

After the end of the work , after dinner busy home chores, the remaining work, walking, before the break is accompanied by family watching TV entertainment. Before the cable TV, free nest in which housing to open the TV can read, since the installation of the digital set-top box is not so convenient, only a family gathered in the living room on the sofa. Usually cold weather still nothing, to the winter when the cold, especially want to nest in the warm blanket to enjoy the fun of the film, now is the Internet age, when you can take a computer Yeah, or IPAD in bed to watch, but from the Too close, first of all bad eyes, followed by the screen is too small, why would you choose to go to the cinema? Want to spend the money in the bedroom to worry about this problem, although willing to spend some money to install the set-top box, but the decoration of the house, I do not want to poke a hole where a nail affect the beautiful, if there is a similar WIFI wireless transmission equipment How nice it is.

Asked friends, we are in the network TV set-top box how to use wireless in the bedroom to see movies and feel helpless. The first time in Baidu search the next, just want to try, did not expect to actually receive PAKITE reply, give me a detailed description of the PAKITE Brand network set-top box wireless av transmitter, according to the description in the bedroom , Still have contact information. So want to know more about how to set up the tower set-top box av transmitter wireless transmission audio and video.

After the telephone consultation to understand, PAKITE network set-top box wireless transmitter only RCA interface(HDMI jack Wireless Transmitter was launched at 2016.09), set-top boxes and TV is not RCA interface can not be used, the TV screen to be less than 43 inches below, or affect the transmission quality. The channel of the transmitter and receiver should be tuned, otherwise the receiver can not receive any program. Set-top box to the signal input to the transmitter, wirelessly sent to the receiver, and then through the output interface input to the TV, just a RCA line can be achieved, simply very convenient. According to their own needs, to buy whether the function with infrared transponder models, but the price is different. The key is that the two TV at the same time to watch, can only see the same program, which is a little less in the ointment, but in the acceptance, to see everyone's needs and choose. At least, Pa flag network set-top box wireless transmitter from the essence can solve the wireless movie problem, it is worth a try.

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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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