Pemancar COFDM

Pemancar COFDM

enkripsi:	AES 128	input Video:	HDMI+CVBS
Konstelasi:	QPSK,16QAM,64QAM	Bandwidth:	2/4/8MHz
Audio Input:	Lotus Interface	Antarmuka RF:	SMA
FEC:	1/2,2/3,3/4,5/6,7/8	Interval penjaga:	1/32,1/16,1/8,1/4
Modulasi:	Cofdm	Ukuran:	100mm*59mm*16mm
Menyorot:	a mini wireless transmitter, pemancar video mini

NLOS portable Mini cofdm transmitter mini size HDMI diversity reception

Deskripsi Produk:

The H.264 Mini HD-HDMI/ CVBS COFDM wireless video transmitter, Using the core of 4th generation mobile communication COFDM multi-carrier modulation technique and efficient H.264 compression encoding method, Antarmuka kontrol tampilan OLED dengan kecerahan tinggi dan konsumsi daya rendah yang terintegrasi, integrated molding design, setting the digital modulation, audio digital & kompresi video menjadi satu, ponsel HD yang sangat terintegrasi, peralatan transmisi gambar digital nonline of sight, compact size, ringan. It can transmit full HD 1080P video and audio in a block building environment or transmit high-quality full HD 1080P video and audio in a high-speed mobile environment. This model is divided into HDMI+CVBS and CVBS versions.

Fitur Produk:

● Support high definition analog video input NTSC/PAL

● Support HD mini HDMI 1080P, 720P video input, memberikan kompatibilitas yang baik

● Menus can be changed at any time

● Support military-level non-standard 128-bit dynamic AES encryption

● Mendukung nonline of sight (NLOS), transmisi seluler berkecepatan tinggi

● Performa tinggi, bertenaga baterai lithium berkapasitas tinggi (baterai dapat diganti)

● Ukuran kecil, ringan, mudah dibawa, menggunakan cangkang aluminium sirip pendingin udara

●Antarmuka kontrol tampilan OLED dengan kecerahan tinggi dan konsumsi daya rendah

Karakteristik teknis

Tegangan	DC 6~12V(reverse polarity protected) External lithium battery DC7.2V/1400mA(Replaceable)
Arus	600mA-12V/0.8W(CVBS) 700mA-12V/0.8W(HDMI/CVBS)
input video(pilihan)	CVBS CVBS+Mini HDMI
Audio Input	Lotus interface
Audio Coding	ISO/IEC13818-3(MPEG-1)
Bandwidth	2/4/8MHz
TX Frequency	300MH~860MHz stepping in 1MHz(frekuensi lain berdasarkan permintaan)
Daya Keluaran RF	26dBm/400mW(dapat disesuaikan)
antarmuka RF	SMA
enkripsi	dynamic 128-bit AES encryption
FEC	1/2,2/3,3/4,5/6,7/8
Interval penjaga	1/32,1/16,1/8,1/4
Operator	2K
encoding	H.264, MPEG-2
Modulasi	COFDM
Konstelasi	QPSK,QAM16,QAM64
Mode kontrol parameter	Melalui panel layar OLED untuk mengatur parameter yang relevan
Ukuran	100mm*59mm*16mm
Berat	140g
Suhu	-20℃ ~ 70 ℃
HN-512PRO accessories	7.2V/1400m Lithium battery and charger5-pin aircraft head wiring,

Aplikasi:

Produk ini banyak digunakan dalam persyaratan fotografi udara berkualitas tinggi dan standar tinggi, Berita, acara olahraga, penyelidikan tersembunyi, CCTV, transmisi video nirkabel waktu nyata, dan bidang lainnya.

cofdm video receiver

Deskripsi Produk:

The Vehicle-mounted HD H.264/MPEG2 COFDM wireless video transmission receiver, Uses a standard 1U frame to design, with a simple and efficient control interface, which can output a multi-channel video including high definition and standard definition video at the same time. Widely used in security, pemadam kebakaran, radio and television, emergency communications, and other applications. Receiving the wireless signal in the high-speed movement or NLOS(nonline of sight) condition to realize the remote video transmission and monitoring.

fitur: 

●Support H.264 HD1080P/SD resolution
●Support nonline of sight (NLOS) transmission in high-speed movement
●Digital operation panel and display, easy to use
●Standard 1U case, volume kecil, good extension
●Aluminum alloy design, dustproof, moistureproof,anti-vibration,anti-impact

Parameter teknik

Tegangan	AC220V
Konsumsi daya	20W
Menerima Sensitivitas	-105dBm/2MHz
Video output	BNC port, SD Analog video output
HDMI: HD digital video output
Bandwidth	2/2.5/4/8MHz
Frekuensi Radio	300MHz～900MHZ, Melangkah 1MHz (frekuensi lain berdasarkan permintaan)
Dekripsi	AES
demodulasi	COFDM
Parameter adjustment	Through the control panel to set the relevant parameters
Audio output connection	BNC, Analog stereo output
RF signal input port	n(50aduh) Penerimaan keragaman saluran ganda berkinerja tinggi
bekerja suhu	-20℃-70℃
Operating humidity	80%
Ukuran	480mm*220mm*44mm(Standard 1U case)