HD Mini Wireless Transmitter for Drone Aircraft
China HD Mini Wireless Transmitter for Drone Aircraft, Find details about China HD Wireless Transmitter, Wireless Transmitter from HD Mini Wireless Transmitter for Drone Aircraft
SFT-7141HE mini encodulator+transmitter is a set of real-time image transmission system which is specially designed for working with mini drone aircraft. It integrates encoder, modulator, transmitter and antenna. It converts the real-time signal from the mini camera into RF and send back to ground wirelessly. The returned signal will be received by the accessory STB and displayed on TV screen.
Products Display:
Main Feature :
* Support standard HDMI wireless transmission, support up to1080P resolution
* Frequency & Transmission distance: 300MHz-860MHz can reach 5-10 km; 860MHz-1500MHz can reach 1-3 km.
* Receiving frequency range: 300MHz-862MHz
* Transmission delay 300-350ms
* H.264 encoding format, high quality encoding
* Channel selectivity and channel spurious suppression characteristics
* Excellent receiving sensitivity, stable image transmission at high speed above 230km/hours
Parameters:
Transmitter
Video | Interface | HDMI input | |
Resolution | 1920x1080_60P, 1920x1080_50P 1920x1080_60i, 1920x1080_50i 1280x720_60P,1280x720_50P 720x576_50i, 720x480_60i | ||
Video Format | PAL/NTSC | ||
Encoding Format | MPEG-4 AVC/H.264 | ||
Bitrate | 0.8Mbps~30Mbps | ||
Rate Control | CBR | ||
GOP Structure | IPPP | ||
Audio | Encoding Format | MPEG-1 Layer2 | |
Sampling Rate | 48KHz | ||
Resolution | 24-bit | ||
Bite rate | 64Kbps-192Kbps | ||
RF frequency | 300~1500MHz, 10 KHz step | ||
RF Output and Power | 300MHz-860MHz, ≤1W 860MHz-1500MHz, ≤500mw | ||
RF Interface | RF output (RPSMA ) | ||
Modulation mode | COFDM DVB-T | ||
Bandwidth | 6M,7M,8M | ||
Transmission Rate | 1-8Mbps | ||
Code Rate | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | ||
Constellation | QPSK, 16QAM, 64QAM | ||
Transmission Mode | 2K 8K | ||
MER | ≤25dB | ||
Transmission Delay | 300MS-350MS | ||
Antenna interface and impedance | RPSMA male, MMCX female,impedance 50Ω | ||
Operating Voltage | DC 24V/DC 12V | ||
Temperature | -10ºC ~+50ºC (Operating); -20ºC~75ºC (Storage) | ||
Transmission Distance | 300MHz-860MHz, 5-10km 860MHz-1500MHz, 1-3km | ||
Weight | ≤110g (antenna and cables are exclusive) | ||
Dimension | Encodulator | 46(L)*40(W)*24mm(H) | |
Amplifier | 68(L)*43(W)*20mm(H) | ||
Receiver:
Model NO | DR-2108 | |
RF frequency | 300MHz-862MHz | |
Input Impedance | 75Ω | |
Signal Level | -80dBm~-10dBm | |
Channel Band Width | 6M/7M/8M | |
Constellation | QPSK, 16QAM, 64QAM | |
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
Carrier Mode | 2K 8K | |
Transport Stream | MPEG-4AVC/H.264HP@L4 MPEG-2 MP@HL/ML | |
Video Aspect Ratio | 4:3/16:9 | |
Video System | PAL/NTSC | |
Video Output | 1±0.3Vpp | |
Video Resolution | HDMI | 1920x1080_60P, 1920x1080_50P 1920x1080_60i, 1920x1080_50i 1280x720_60P,1280x720_50P 720x576_50i, 720x480_60i |
CVBS | 720x576_50i | |
Audio Decoder | MPEG-2/HE_AAC(DD/DD +optional) | |
Audio Output | R/L/ST | |
A/V Output interface | Video RCA Jack×1,Audiop RCA Jack(R/L) ×2 | |
Upgrade and Multimedia Port | USB | |
Power Consumption | ≤4.5W | |
Power Supply | DC+12V~24V±10% | |
Operating Temperature | -10ºC~+50ºC | |
Dimension | 115*77*27mm | |
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