60km COFDM

60km LOS UAV Video Link 3W HD COFDM Video Transmitter H.265 Video Coding
Detalyadong Paglalarawan ng Produkto
modulasyon: COFDM
DC Input: DC12V
Video Coding: H.264 / H.265
OF Interface: HDMI/SDI (kailangang Pumili ng Isa)
distansya: 60km LOS Distansya(on Air) 1-2km NLOS Distansya(Ground To Ground)
timbang: 515g

paglalarawan:
The Such new design 1080P HD transmitter is a powerful HD transmit system, gamit ang core ng 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 a city environment. Support full HD 1080P H.265 encoding format and HDMI/SDI two HD inputs(solong pagpili) as well support stereo balanced audio input and narrowband transmission system.
Mga tampok:
Mababang pagkaantala, magaan ang timbang, live na broadcast;
Suporta Full- HD na kalidad ng imahe;
Support 1080i/1080P HD transmission;
COFDM modulasyon;
Built-in with HDMI or HD-SDI interface(solong pagpili);
Suportahan ang pinagsama-samang karaniwang video at balanseng input ng audio;
All parameters can be adjusted by the user;
H.265 video coding
detalye:
Seksyon ng kapangyarihan
DC Input DC11V~DC16V
Gumagana Kasalukuyang ≤[email protected]
Seksyon ng transmiter: Frequency range Output 250MHz-320MHz330MHz- 450MHz / 1000MHz –4400MHz,o maaaring ipasadya ayon sa kahilingan ng customer.
Modulasyon COFDM
RF bandwidth 4/8MHz(madaling iakma)
Power output 1-3W(madaling iakma),sa 1dB na hakbang
SHG >52dBc
Encryption AES128/256bits
konstelasyon QPSK,16QAM,64QAM
FEC 1/2,2/3,3/4,5/6, 7/8
Guard Palugit 1/32,1/16,1/8,1/4
Tagadala ng 2K
Flatness Full band≤2dB,8MHz≤0.5dB
AV Interface HDMI/SDI(kailangang pumili ng isa)
CNR(pagtimbang) 58DB
SNR na sloping field(walang timbang) ≥50dB
Analog na Audio
Balanced audio input range Vmax=±15V
Unbalanced audio input range Vmax=3Vpp
HD interface SDI/HDMI(solong pagpili)
Pag-encrypt ng AES 128/265 kaunti / ALLTECH Basic scrambling
Standard SMPTE 425M (Antas A at Antas B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input range 800±80(mV)
Versions HD 1.3
HDCP protocol Yes
Suporta sa pag-encode
Rate ng AV 64, 96,112,128,160,192,224,256,320,384~860MHz(madaling iakma)
Audio encoding mode MPEG1 Layer2
CBER <2.0E-4
Video resolution Maximum 1920×1080P/I@ 60P
Video coding H.264
Video rate 500kbps-16.68Mbps(autoadaptation)
Format YCbCr4:2:2
OperatingTemperature -25℃~55℃
Storage Temperature -40℃~70℃
Distance 40~60km LOS distance(sa hangin)1-2km NLOS distansya(Mula sa lupa)
Mga katangian ng hitsura
sukat 1679025mm
Weight 515g