Kimpok Technology Co., Limited
COFDM EXPERT Mobile Video Wireless Communication
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H.264 Wireless COFDM HD Video Transmitter and Receiver 20km UAV Video Link
UAV COFDM HD Video Transmitter:
KP-HD803 is High cost performance full HD image transmission system equipment, standard DVB-T modulation.The product use of advanced video processing technology and efficient encoding algorithm to improve the coding efficiency and reduce coding delay and increase the error rate,and then improve image quality.It can be the lowest bit rate to achieve the best quality of image.
Transmitter specification:
| Power supply | DC 7-16V input/output |
| Power consumption | <5W |
| Modulation | DVB-T |
| Modulation type | QPSK/16 QAM/64 QAM |
| Scrambling way | Manual settings ON/OFF |
| RF power output | 1-3Watt (2K mode) |
| RF bandwidth | 8MHz |
| AV input | HD |
| Resolution | HD1080P(1920*1080),compatibility 1080I, 720P,480P and standard resolution |
| Video compression | H.264/MPEG-4/MPEG-2 |
| Antenna output | 50Ω, SMA or “N” type Connector |
| Working frequency | 300MHz~999MHz (optional) |
| Step frequency | 1K Steps |
| Guard interval(GI) | 1/4, 1/8, 1/16, 1/32 (optional) |
| Code rate (CR) | 1/2, 2/3, 3/4, 5/6, 7/8 (optional) |
| FFT | 2K or 8K |
| MER | >34dBm |
| LCD display | Showing working status and parameters |
| Parameter setup | Manual operation by buttons |
| Dimension | 153*100*34mm |
| Weight | 485g |
Receiver Feature:
| Working Voltage | DC input 7-24V |
| Power consumption | <4W |
| Modulation | DVB-T |
| Sensitivity | -82dBm (64QAM, 8M/FFT:8K, GI:1/32, CR:7/8) |
| Working frequency | 300MHz~999MHz(optional), 16 groups of frequency choice |
| RF bandwidth | 8MHz |
| AV output | HD |
| Resolution | HD1080P(1920*1080),compatibility 1080I, 720P,480P and standard resolution |
| Video compression | H.264/MPEG-4/MPEG-2 |
| RF connector | N type |
| LED light | Turns red when the machine is power on |
| Work indicator | Automatically search signal after power-on, blue color and flash; While receive signal, the blue light remains on.Otherwise, lights out. |
| Scrambling way | Manual settings ON/OFF |
| Dimension | 197*124*51mm |
| Weight | 1024g |
FAQ:
Q1: What can I buy from you?
COFDM digital AV transmitter, IP mesh radio, analog video transmitter, radio data transceiver, and transmitter receiver OEM main board.
Q2: Why should I choose you?
Our core R&D team comes from the first-class university in China, major in communication engineering. We believe that wireless communication will keep on developing in professional markets in the future.
Q3: Do you have a minimum order quantity?
No MOQ limit, 1pc is acceptable.
Q4: What kind of product service can I have?
OEM & ODM service.
Q5: What is the product warranty?
We offer two-year-warranty and lifelong maintenance.
Q6: What is the average lead time?
5-7 working days for regular model, and 20-30 working days for customized model.
Q7: What kinds of payment methods do you accept?
We accept bank transfer, Western Union, PayPal, or cash payment.
Q8: Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Country of Origin, and other export documents where required.
Our Service:
· One-stop ODM/OEM solution;
· 24-hour technical support;
· Lifelong maintenance (Replacement parts will be charged after a year);
· Provide professional system design and construction;
· You will get good price and high quality here since we are an experienced manufacturer in wireless microwave transmission area since 2008, we are the source.