Professional FPV, UAV transmitter, receiver, 1.2GHz, 10000mW 4CHs.
Wireless AV transmitter & receiver kit.
Digital play, 4CHs transmitter, credibility, synchronic, transmitting AV signal, use for long-distance of wireless transmitting equipments.
Large output frequency, equipped fan in it, credibility, use for long distance wireless transmit projects and special use in military project.
KP-A10 wireless video transmission equipment is an excellent all aspects of performance are more varieties, and its large power margin, more suitable for complex physical environment. The use of 0dB (Original small antenna) in full to the antenna, the open area to ensure the transmission 10~30KM or so, it can be reach 70KM on UAV/helicopter. And transmitter technology is superb and the special metal is more conducive to heat, more suitable for long hours of work. Signal input with common AV interface, it can easily work with camera, VCD, DVD and all other conventional AV interfaces compatible.
It’s not only a professional wireless CCTV transmitter and receiver for CCTV security projects but also used in the line of FPV system, UAV, RC airplanes/helicopters, Video and Data signals at the same time in cars of Unmanned Equipment.
1. Wireless transmission: no need to set up communications cable
2. Image, audio sync, color black and white compatible
3. Small size, light weight, easy to carry, good installation
4. Responsive, timely, send and receive real-time transmission
5. Using FM mode, anti-interference ability, good image quality
6. Highly integrated, stable and reliable transmission distance
7. DC power supply, easy to use.
8. Large output frequency, equipped fan in it, credibility, use for long distance wireless transmit projects and special use in military project.
Number of channels
Audio Carrier Ware
Distance (Open environment)
10~30KM, 70KM on UAV
Transmitter, receiver, AV cable, power supply, antenna
-10°C ~ +50°C
Dimensions (L * W * H)
Box size (L * W * H)
A. The line has 5 plugs for connecting transmitter, camera and power supply
One of the line’s points connecting to transmitter, another has 4 plugs (red, yellow, white, black)
Red plug connect DC 12V/1000mA, can also connect battery
White and yellow plug connect to camera’s audio and video apart
And black one connects camera’s power input jack
B. Push the control button, can change the channel of receiver
Meanwhile, push it and last several seconds, can close the digital play and turn into saving power model
Then push it again, can replay
The function can be able to lock channel, so as to avoid mistaking operation
C. Set the same channel with transmitter and receiver
Question & Answer
The following are the most frequently asked
questions(Q-01); they are also
the most difficult to answer.
Q-01: As indicated in your brochure, the transmission
specified in an empty space free of barriers. However,
what is the transmission range? How many floors or
how many walls can
be penetrated? What is the transmission range for a
In a city? Why does it only transmit 200 meters while
transmission range is 1000 meters?
A: Transmission range varies greatly with
environment. Barriers differ in
height, walls in thickness, woods in density, etc. If a
can transmit 2-5 km, in places where there are many
buildings it is possible
to transmit a few tens to a few hundreds of meters; it
is also possible for
transmission to be completely blocked. In an
environment where barriers
are present, we can place outdoor antennas from two
ends of the
transmission as high as possible and in line-of-sight;
transmission distance measured in this manner would
then be our specified
Q-02: How do I test a newly purchased wireless
A: STEPA: Connect the video camera to a power
source, connect it to the
TV monitor, and make sure that the camera and the
monitor are working
properly. STEP B: Make sure that the power sources
used in the transmitter
and the receiver can provide enough current; usually
transformer will specify 1000mA when the output is
Normally, the receiver requires 12V/600mA or more
while a 700mW or
lower transmitter will require 12V/800mA or more
12V/2A or more and 2W transmitter 12V/3A or more).
You can also use
rechargeable or storage batteries. STEP C: Connect
the camera, the
transmitter andthe power source properly; similarly
connect the monitor, the
receiver and the power source. Adjust the dials on the
select the proper channel, making sure that it is the
same on the
transmitter. The system should then function
Q-03: During testing, how come I can only transmit
tens of meters
if you specify the transmission range to be several
A: Due to the limitation of power sources, people
often place the
transmitter and receiver in different rooms where
used to supply power. This inadvertently creates the
between the transmitter and the receiver, as steel-
concrete is the strongest barrier for radio wave.
please make sure that there are as little barrier as
the transmitter and the receiver; you can extend the
wires so that there is light-of-sight between the
receiver antennas. This way, the true transmission
range of the
system can be determined.
Q-04: Why do I see rolling black lines on the monitor
the wireless audio-video transceiver system?
A: This is usually caused by insufficient current from
source of the transmitter or the receiver, or by a
transformer. Switching to a proper transformer will
Note that off-the-shelf transformers that are labeled
usually output only around 300 400mA.
Q-05: What’s the resolution of your wireless audio-
transceiver system? Why are my transmitted images
A: The system does not alter image resolution.
determined by the video camera. If your received
images are blurry,
please check your video camera.
Q-06: Can interference occur if another transceiver
system is being
used in the vicinity?
A: As far as we know, there are four channels
transceivers manufactured by other companies while
twelve channels available in our system. It is therefore
forOur system to avoid using the same channel as
others. If you
select a channel other than the normal four, then
there will not be
Q-07: When using your wireless audio-video
can other people receive my transmission? Can you
A: If others are using our wireless audio-video
in your area, then it is possible for them to receive
your signals. If
you have special requirements, we can provide
Q-08: Your receiver has twelve channels, but your
only either seven or four channels. Can you provide
A: Due to size limitation, our transmitters come with
only four or
seven channels. If you require the use of all twelve
channels in the
same location, we can provide transmitters with three
frequency ranges: 0.9GHz (four-channel), 1.2GHz
1.3GHz (four-channel), with a total of twelve
receiver can receive all the above frequencies.
Q-09: Using your system, how many units can be
used in the same
area? In other words, how many transceiver points are
A: Our civilian-class wireless audio-video transceiver
provide twelve channels, thus twelve units can be
military-class system can provide thirty channels, in
in the same area 30 points are allowed. However,
these need to be
Q-10: How many types of antennas are there? What
A: There are generally two types of antennas in
transceiver systems: directional and omni-directional.
the names suggest, directional antennas transmit
radio signals in
some specified direction, and omni-directional
radio signals in all directions. Usually, directional
used in point-to-point transmission while omni-
antennas are used in point-to-many transmission.
Q-11: Are external antennas used on the transmitter
or the receiver?
A: Both, although usually it is used on the transmitter.
the system functions even better if antennas are used
on both the
transmitter and the receiver.
Q-12: Which system models require an external
antenna? What is
the actual effect of using an external antenna? Why
do I get a
shorter transmission range after I connected an
compared to using the small built-in antenna?
A: In normal situations, wireless audio-video
with transmission power larger than 300mW can use
antenna; this can increase transmission range by 30%
– 70% in an
open environment without barriers. When using the
antenna, if the system does not function as well as
using the small
built-in antenna, then the only possibility is that the
antenna has not been connected properly. This
connections among the connectors on the antenna,
as well as the
connection between the antenna and the transmitter.
the center-pin of the external antenna connector
must be precisely
inserted into the small hole in the transmitter’s
otherwise the external antenna will not function at all.
Q-13: What is the function of the wireless camera
transceiver system? How many camera platform/lens
control? What protocols does it support? Does it have
decoders? Can it control the on-off switch, the wiper,
or the heater
A: The wireless camera platform/lens transceiver
system is used
in areas where it may not be convenient to place
wires. It remotely
and wirelessly controls the up, down, left, right, left-
right-up, and right-down motion of the camera
the aperture, focal length, and focus of the electric
zoom lens. It
can control 100 units of platform/lens. It supports a
proprietary protocol and no other protocols. The
itself is a decoder, with a built-in keyboard. It can
control the onoff
switch, the wiper, and the heater switch.
Q-14: What is the function of the hard-disk video
wireless transceiver system (Wireless 485/232
transceiver system)? How many camera platform/lens
control? What protocols does it support? Does it have
decoders? What transmission speed does it support?
Can it control
the on-off switch, the wiper, or the heater switch?
A: Simply, the wireless hard-disk video recorder
system removes the wire connection between the
recorder and the video camera. Its function is
identical to the
wireless camera platform/lens transceiver system,
with the added
functionality of video recording. Other functions are
and supported by the decoder. There is no limitation
to the number
of platform/lens units it can control. It supports
major manufacturers such as PELCO, PHILIPS,
VICON, etc. It does not have a built-in decoder.
are 1200, 2400, 4800 and 9600 baud.
Q-15: What is the difference between the wireless
platform/lens transceiver system and the hard-disk
recorder/matrix wireless transceiver system (Wireless
Command transceiver system)?
A: These two systems function nearly identically. The
are that the wireless camera platform/lens transceiver
operates independently, and can not be connected to
video recorder; it also has a built-in proprietary
decoder, and a keyboard. On the other hand, the
recorder/matrix wireless transceiver system (Wireless
command transceiver system) operates in
combination with the
hard-disk video recorder, the matrix, and other
equipment; it does not have a built-in keyboard or
Q-16: Why does the hard-disk video recorder/matrix
transceiver system (Wireless 485/232 command
system) is completely dysfunctional?
A: It is almost certain that the connections are not set
When using the system, please first directly connect
video recorder with the camera platform/lens. Once
you are sure
both are function normally, remove the direct
connect the wireless system. The system should then