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Long range Transmission HD Transmitter for UAV SD-BR103
Such new design 1080P HD transmitter is a powerful HD transmit system,using the core of mobile communication technology COFDM(multi-carrier modulation technique),which can transmit good quality and stable full-hd digital video signal under the condition of high speed mobile and heavy building blocks transmission in city environment.Support full HD 1080P H.264 encoding format and HDMI/SDI two HD inputs(single selection) as well support stereo balance audio input and narrowband transmission system. Special for UAV videography use.
Features:
■ Support FULL Hd high quality video encoding transmission(can up to H.264 High Profile 1080P @60,compatible with 1080I resolution )
■ Broadcasting HD encoding compression (H.264/Level 4 standard)
■ COFDM modulation, Video compression code stream bandwidth can up to 12Mbps;
■ Built-in with HDM and HD-SDI interfaces(single selection),
■ Support composite standard video interface and balanced audio input;
■ RF bandwidth 4/8MHz(support adjusted by user),the working frequency will be displayed on the LCD;
■ It will be HD1080i transmission when the RF bandwidth is 4/8MHz.;
■Low delay time
Specifications:
Power section | |
Voltage |
DC11V~DC16V |
Current |
≤1.1A@DC12.5V |
Transmitter section: | |
Frequency range Output |
300-900MHz,1.2G/2.4G/4.4GHz (option). |
RF bandwidth |
2/2.5/4/8MHz(adjustable) |
Power output |
1-3Watt(adjustable) ,in 1dB step |
CNR |
30dB @ 30dBm |
SHG |
>52dBc |
Encryption |
AES |
Modulation |
COFDM |
Constellation |
QPSK,16QAM (64QAM need to customize) |
FEC |
1/2,2/3,3/4,5/6,7/8 |
Carrier |
2K,8K |
Guard Interval |
1/32,1/16,1/8,1/4 (otpion) |
Flatness |
Full band≤2dB,8MHz≤0.5dB |
AV interface |
HDMI/SDI(single selection) |
CNR(weighting) |
≥58 dB |
Sloping field SNR(unweighted) |
≥50 dB |
Analog Audio | |
Balanced audio input range |
Vmax=±15V |
Unbalanced audio input range |
Vmax=3Vpp |
Standard |
SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M |
Input range (mV) |
800±80 |
Versions |
HDMI 1.3 |
HDCP protocol |
Yes |
Encoding support | |
AV rate |
64, 96,112,128,160,192,224,256,320,384Kbps(adjustable) |
Audio encoding mode |
MPEG1 Layer2 |
Video resolution |
Minimum 1280*720 |
Maximum 1920×1080P/1080I @30fps | |
Video coding |
H.264 |
Video rate |
500kbps-16.68Mbps(autoadaptation) |
Video format |
PAL/NTSC(self-adaption) |
Formate |
YCbCr4:2:2 |
Working Temperature |
-25℃~55℃ |
Storage Temperature |
-40℃~70℃ |
Transmission distance | |
Distance |
1-40km LOS/NLOS (on air) |
Appearance characteristics | |
Dimension |
167*90*25mm |
Weight |
515g |
Standard HD 1U Rack receiver:
Specifications:
Voltage |
AC220V±20V, DC14V~DC16V |
Current |
≤1.A@DC12.5V |
Receiving sensitivity |
≤-102dBm @ /4MHz, |
≤-95dBm @ /8MHz | |
BER |
BER≤1×10-4 |
Frequency input range |
300-900MHz,1.2G/2.4G/4.4GHz (option) |
Output interface |
N(type),Dual antenna diversity reception technology |
RF bandwidth |
4/8MHz(adjustable) |
Modulation |
COFDM |
Constellation |
QPSK,16QAM,64QAM |
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
Carrier |
2K |
Guard Interval |
1/4, 1/8, 1/16, 1/32 |
AV interface |
BNC |
HD port |
HDMI/HD-SDI (option) |
Audio output |
Stereo L/R audio channel |
Resolution |
1920*1080P/1080I |
Video formats and amplitude |
PAL/NTSC, 1Vp-p/75Ω |
Video compression |
H.264/MPEG-2(autoadaptation) |
Decode code stream rate |
0.5-12Mbps |
Video format |
PAL/NTSC(self-adaption) |
Video channel characteristic |
Differential gain DG≤1.5% |
Decryption mode |
AES 128/256bits |
Dimension |
440*340*65mm(1U chassis) |
Weight |
3.5Kg |
Product application:
Special designed for UAV/helicopter shooting use.