60km COFDM

60km LOS UAV Video Link 3W HD COFDM Video Transmitter H.265 Video Coding
Deskripsi Produk Rinci
Modulasi: COFDM
Masukan DC: DC12V
Video Coding: H.264 / H.265
OF Antarmuka: HDMI/SDI (have To Choose One)
Jarak: 60km LOS Distance(on Air) 1-2km NLOS Distance(Ground To Ground)
Berat: 515g

Deskripsi:
The Such new design 1080P HD transmitter is a powerful HD transmit system, using the core of mobile communication technology COFDM(teknik modulasi multi-carrier), 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(pilihan tunggal) serta mendukung input audio stereo seimbang dan sistem transmisi pita sempit.
fitur:
Penundaan rendah, ringan, siaran langsung;
Dukungan Penuh- Gambar berkualitas HD;
Support 1080i/1080P HD transmission;
COFDM modulasi;
Built-in with HDMI or HD-SDI interface(pilihan tunggal);
Support composite standard video and balanced audio input;
All parameters can be adjusted by the user;
H.265 video coding
Spesifikasi:
Bagian kekuasaan
DC Input DC11V~DC16V
Working Current ≤[email protected]
Bagian pemancar: Frequency range Output 250MHz-320MHz330MHz- 450MHz / 1000MHz –4400MHz,or can be customized according to customer’s request.
Modulasi COFDM
RF bandwidth 4/8MHz(adjustable)
Power output 1-3W(adjustable),dalam langkah 1dB
SHG >52dBc
Encryption AES128/256bits
Konstelasi QPSK,16QAM,64QAM
FEC 1/2,2/3,3/4,5/6, 7/8
Interval penjaga 1/32,1/16,1/8,1/4
Carrier 2K
Flatness Full band≤2dB,8MHz≤0.5dB
AV Interface HDMI/SDI(harus memilih satu)
CNR(pembobotan) 58dB
SNR bidang miring(tidak tertimbang) ≥50dB
Analog Audio
Balanced audio input range Vmax=±15V
Unbalanced audio input range Vmax=3Vpp
HD interface SDI/HDMI(pilihan tunggal)
Encryption AES 128/265 sedikit / Pengacakan dasar ALLTECH
Standard SMPTE 425M (Tingkat A dan Tingkat B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input range 800±80(mV)
Versions HD 1.3
HDCP protocol Yes
Encoding support
AV rate 64, 96,112,128,160,192,224,256,320,384Kbps(adjustable)
Mode pengkodean audio MPEG1 Layer2
CBER <2.0E-4
Video resolution Maximum 1920×1080P/I@ 60P
Video coding H.264
Video rate 500kbps-16.68Mbps(adaptasi otomatis)
Format YCbCr4:2:2
OperatingTemperature -25℃~55℃
Storage Temperature -40℃~70℃
Distance 40~60km LOS distance(di udara)1-2km NLOS distance(Tanah ke tanah)
Karakteristik penampilan
Dimensi 1679025mm
Weight 515g