Mahabang Saklaw ng Video Transmitter at Tatanggap COFDM HDM SDI input

Deskripsiyon ng
Output ng Saklaw ng Dalas: 300-900Mhz
Modulation: COFDM
RF Bandwidth: 4/8MHz(madaling iakma)
RF kapangyarihan: 1-3W
Pagsasakripta: AES128/256bits
HD Interface: SDI / HD
COFDM HD Transmitter Panimula:
Tulad ng isang bagong disenyo 1080P HD transmitter ay isang malakas na HD transmitt system, gamit ang sentro ng mobile na teknolohiya ng komunikasyon COFDM (multi-carrier pamamaraan ng modulasyon), na maaaring magpadala ng magandang kalidad at matatag na full-HD digital video signal sa ilalim ng kondisyon ng high-speed mobile at mabigat na gusali bloke transmission sa isang kapaligiran ng lungsod.
Suportahan ang buong HD 1080P H.264 encoding format at HD / SDI dalawang HD input(solong pagpipilian) pati na rin suportahan stereo balanseng audio input at narrowband transmission system.

Mga Tampok ng Video Transmitter at Tatanggap ng Mahabang Saklaw:
Mababang pagkaantala, magaan na timbang, live broadcast;
Suportahan ang buong- HD kalidad ng imahe;
Suporta 1080i/1080P HD transmission;
Modulation ng COFDM;
Built-in na may HD o HD-SDI interface(solong pagpipilian);
Suportang bumubuo ng standard video at balanseng audio input;
Lahat ng parameter ay maaaring i-adjust ng gumagamit;
Pagtutukoy:
Kapangyarihang bahagi
DC Input DC11V ~ DC16V
Paggawa Kasalukuyang ≤1.1A@DC12.5V
Transmitter section:
Dalas ng saklaw output: 250MHz-320MHz, 330MHz- 450MHz / 1000MHz –4400MHz, o maaaring i-customize ayon sa kahilingan ng customer.
Modulation: COFDM
RF bandwidth: 4/8MHz(madaling iakma)
Kapangyarihan output: 1-3W(madaling iakma),sa 1dB hakbang
SHG: >52dBc
Pagsasakripta: AES128/256bits
Konstelasyon: QPSK,16QAM,64QAM
FEC: 1/2,2/3,3/4,5/6, 7/8
Pagitan ng Guard: 1/32,1/16,1/8,1/4
Carrier: 2K
Flatness: Buong banda≤2dB,8MHz≤0.5dB
AV Interface: HD/SDI(kailangang pumili ng isa)
CNR(timbang): 58dB
Sloping field SNR(unweighted): ≥50dB
Analogo: Audio
Balanseng audio input hanay: Vmax=±15V
Di-balanseng audio input range: Vmax=3VP
HD interface: SDI/HD(solong pagpipilian)
Pagsasakripta: AES 128/265 bit / Alltech Pangunahing scrambling
Standard SMPTE 425M (Antas ng A at Antas B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272MM SMPTE 299M
Saklaw ng input 800±80(mV)
Mga Bersyon HD 1.3
HDCP protocol Oo
Encoding support
AV daga 64, 96,112,128,160,192,224,256,320,384Kbps(madaling iakma)
Audio encoding mode MPEG1 Layer2
CBER <2.0E-4
Paglutas ng video Maximum 1920×1080P / I@ 60P
Video coding H.264
Video rate 500kbps-16.68Mbps(awto pag-aangkop)
Format YCbCr4:2:2
OperatingTemperature -25°C~55o C
Temperatura ng Imbakan -40°C ~ 70o C
Distansya 1-40km LOS distansya(sa hangin)1-2km NLOS layo ng lugar(Lupa sa lupa)
Itsura katangian
Dimensyon: 167x90x25mm
Timbang 515g
UAV Video Transmitter Application:

Para sa higit pang mga produkto, tingnan mo dito, https://ivcan.com/c/video-transmission/
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