Home > Products > wireless transmitter and receiver > DT-7141HE Mini Transmitter for Drone Aircraft
DT-7141HE Mini Transmitter for Drone Aircraft
- 100 Set / Sets per Month
- chengdu china
- T/T Credit Card
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Product Details
| Place of Origin | Sichuan, China | Brand Name | dexin | |
| Model Number | DT-7141HE |
Product Description
DT-7141HE Mini Transmitter for Drone Aircraft
Outline
Dexin DT-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 groud wirelessly. The returned signal will be received by the accessary STB and displayed on TV screen. .
Principle Chart
Main Features
l Support standard HDMI wireless transmission, support up to1080P resolution
l Frequency & Transmission distance: 300MHz-860MHz can reach 5-10 km; 860MHz-1500MHz can reach 1-3 km.
l Receiving frequency range: 300MHz-862MHz
l Transmission delay 300-350ms
l H.264 encoding format, high quality encoding
l Channel selectivity and channel spurious suppression characteristics
l Excellent receiving sensitivity, stable image transmission at high speed above 230km/hours
Specifications:
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 | -10℃ ~+50℃(Operating); -20℃~75℃(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) | ||
Receiving Box:
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 | -10℃~+50℃ | |
Dimension | 115*77*27mm | |
Contact Us
- Dexin Digital Technology Corp. Ltd. (Chengdu)
- Contact namedaisy Lee Chat Now
- Phone86-28-85558928 85550524
- AddressNo.10 & No.12, Wuxing Fourth Road, Wuhou District, Chengdu, China, Chengdu, Sichuan
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