20W Adjustable Output Power HD Wireless AV Sender COFDM Modulate UAV Video Transmitter AES Encryption Security Transmission
KP-HDT20W is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.264 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES128 bits. It works well in fast-moving transmission.
Microwave RF solutions wireless link video communication transmitter has high efficiency innovative H.264 compression encoding, integrated with lightweight, low power consumption of OLED display control panel, integrating digital modulation, and highly integrated HD moving LOS and NLOS digital video transmission equipment.
Microwave RF soutions wireless link video communication transmitter is widely used in UAV aviation filming, broadcast, covert investigation, image monitor or real-time wireless video transmission and so on.
Transmitter parameter:
|
Modulate |
COFDM |
|
Working voltage |
DC12V |
|
Working current |
≤6A@DC12V |
|
RF bandwidth |
2/4/6/8MHz (adjustable) |
|
Frequency |
300-900Mhz or other frequency customized |
|
Output power |
10-20W adjustable |
|
Video input |
HDM/SDI; CVBS |
|
Data input (option) |
RS232/TTL, up to 115200bps |
|
Video resolution |
1920*1080P/I@60fps; 1280*720P/I@60fps |
|
Video coding |
MPEG-2/H.264/H265 |
|
Video rate |
512Kbps-16Mbps (adjustable) |
|
Encryption |
AES 128 bits |
|
AV input |
1Vp-p, 75Ω. Left and right channel |
|
Video system |
PAL/NTSC |
|
Power flatness |
Full band ≤1.5dB |
|
CNR |
≥25dBc@48dBm |
|
Second harmonic |
≥60dBc |
|
CBER |
<2.0E-4 |
|
VBER |
<1.0E-7 |
|
MER |
32dB |
|
Carrier |
2k 4k 8k |
|
Constellation |
QPSK,16QAM,64QAM (option) |
|
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 (option) |
|
Guard Interval |
1/32, 1/16, 1/8, 1/4 (option) |
|
Working Temperature |
-25°C~55°C |
|
Dimension |
220*140*66mm |
|
Weight |
2.5kg |
Receiver parameter:
|
Frequency |
300-900MHz or other frequency customized |
|
Bandwidth |
2/3/4/5/6/7/8MHz (option) |
|
RF input level |
-94dBm~0dBm(8M)/-98dBm~0dBm(2M) |
|
RF input impedance |
50Ω |
|
RF input type |
N type |
|
Modulation |
COFDM |
|
Constellation |
QPSK,16QAM,64QAM(adjustable) |
|
FEC |
1/2,2/3,3/4,5/6,7/8(adjustable) |
|
Carrier |
2k |
|
Guard Interval |
1/32,1/16,1/8,1/4(adjustable) |
|
Video coding |
MPEG-2/H.265 |
|
Screen |
4:3 16:9 |
|
Video resolution |
1080P@4MHz |
|
Audio output |
Stereo unbalance 300/ 200mv |
|
AV output |
2 Audio output + 2 Video output. SDI/HDM/ASI |
|
Working voltage |
AC220V/DC12V <1A |
|
working temperature |
-20℃~+50℃ |
|
Dimension |
480*260*45(1U chassis) |
|
Weight |
1.5kg |
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