How to distinguish model PAT-330 and model PAT-220 | PAKITE

Article from: How to distinguish model PAT-330 and model PAT-220


PAT-220 av sender is typical and popular model, it support 150 meter transmission range and support IR Remote control. But the retail price is a little high for some of end user since the freight. At that time, PAT-330 has the same feature with PAT-220, but PAT-330 do not support IR Remote control, so the unit price is much cheaper then PAT-220, then some of clients would order PAT-330. But finally, the product is works well, but since no IR Remote control, so their have to exchange another model.

Transmitter and receiver as below, but no one can distinguish it’s belongs to transmitter or receiver.



But if you already get the product, you can check behind of both transmitter and receiver has serial number, the first three is model No. Like 330 or 220. So you can recognize this unit belongs to which model.

We need pay more attention about wireless product before make order,  and double check with seller, or you will loss one way freight at least.



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If I need wireless av transmitter receiver for different floor? | PAKITE

Article from: If I need wireless av transmitter receiver for different floor?

Some of clients would take wireless av transmitter and receiver for connect with their TV Box and CCTV Camera to TV and monitor, but the house holder would not let them run cables in the house, so which brand wireless av sender(what is it) would be better for then?

The first model PAT-360:
This model has 350 meters transmission range at line of sight, but after passed one floor, then the transmission distance is 15 meters. But this model do not support IR remote control, so normally we would suggest CCTV Camera(RCA jack, not HDMI jack) user choose this model, it’s just for receiving videos, not need to change program.

The second model PAT-260:
This model is RCA/AV jack, not HDMI jack, it has the same transmission range and penetrate ability with PAT-360 av transmitter. This mode support 38khz frequency band, suitable for connect with TV, one transmitter and many receivers are support. Most of TV user would like to choose this model.

The last model PAT-266:
This model is RCA/AV jack, not HDMI jack, it has the same transmission range and penetrate ability with PAT-260 av transmitter. But this model support both 38/56khz frequency band, the transmitter parts support one group av in and one group av out, this model more suitable for the clients need to use TV Box and DVD player, that will be much easily for change the signal source;  besides, this model support 56khz frequency band for ir remote, most of home appliance adopt 38khz frequency, if you change the ir frequency into 56khz, that could avoid ir interference.

Above three models suitable for used at different floors, but there still has limited since wireless signal always been reduce by concrete wall, so those three models also would be better for used for penetrate 1 floor.

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The Difference between PAT-550 and PAT-580 | PAKITE

Article from: The Difference between PAT-550 and PAT-580

Both model is 5.8GHz frequency band, and 300 meters transmission distance at line of sight, support 38khz ir remote control, support one transmitter and many receivers.

1. PAT-550 av transmitter is RCA Jack input and output, it’s for typical RCA/AV interface TV and TV box with RCA/AV connection; but PAT-580 HDMI av sender/extender support newest and popular connection HDMI input/output, this interface mach with new TV and TV box, besides, PAT-580 HDMI support 2.0, it perfect combine with all kinds of HDMI.

2. The transmitter of PAT-550 support one group av signal input and the receiver support one group av output, one transmitter and one receiver can be used with one set-top box and two sets TV, but it should be though a convert to split one group av signal into two group. PAT-580 has a small difference with PAT-550, the transmitter of PAT-580 has two HDMI interface, one if HDMI input, another is HDMI output, the interface HDMI input is for connect with TV Box or DVD, another one HDMI output is for connect with mainly TV directly, and receiver end has one group HDMI interface, it’s for connect with second TV, then you will find one sets PAT-580 support connect with one set set-top box and two sets TV.

3. Wireless av transmitter and receiver PAT-550 is typical model in 2009, the output resolution only 640*480P, it’s called stand definition. PAT-580 is developed at the end of 2016, the resolution is 720*576P, it’s not full HD or 1080p resolution, please noted.

Some of clients think if the resolution is 1080P would be perfect, but all of us know that: 1080P wireless av extender cost very expensive. So take it easy, PAKITE R&D is trying to develop a new model for HD clients.


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