2W COFDM Video Transmitter HDMI & CVBS Rugged Housing Low Latency
The LKAV-1508 is a manpack COFDM video transmitter specifically designed for government video surveillance, police law enforcement, border control, internal security and command video transmission applications. It is ideal for establishing rugged wireless video links under all situation including high-speed mobile and urban environments. It employs low latency high profile H.264 encoding for excellent video quality over the wireless link, is very well suited to all mission types.
Features
■ Advanced COFDM modulation and H.264 coding
■ Support HDMI and CVBS video inputs
■ Range up to 1.5-3km NLOS and 5-6km LOS
■ 60-100ms low system latency
■ Strong anti-interference ability
■ Manpack design for easy operation
■ With long endurance battery
■ Rugged aluminum alloy housing
Specification
| Transmission Characteristics | |
| Modulation | COFDM |
| Modulation Type | QPSK(4QAM), 16QAM, 64QAM |
| Working Frequency |
300MHz-860MHz (Default 690-710MHz) |
| Transmission Power | 33dBm (37dBm optional) |
| RF Bandwidth | 2-8MHz |
| FEC | 1/2, 2/3, 3/4, 7/8 |
| Guard Interval | 1/4, 1/8, 1/16, 1/32 |
| Data Characteristics | |
| Video Input |
HDMI: 1080P/1080i/720P/720i… |
| Video Compression | H.264 |
| System Latency | 60-100ms |
| RF Interface | N F head x1 |
| Parameter Setting | LED control panel |
| Encryption | AES256 (User-defined password) |
| Electrical Characteristics | |
| Working Voltage | DC 12V |
| Working Current | 1.5A |
| Power Consumption | ≤ 137dBm |
| Battery Endurance | 3~5hours (12V/7800mAh) |
| Physical Characteristics | |
| Working Temp. | -20℃~70℃ |
| Dimensions | 150x120x45mm (w/o battery); |
| 200x120x45mm (w/ battery) | |
| Weight | 0.9kg (w/o battery); |
| 1.58kg (w/ battery) | |
Panel Description
① Antenna interface – N Type Female
② LED control panel
③ Power push button
④ CVBS video input
⑤ Audio left channel input
⑥ Audio right channel input
⑦ HDMI video input
⑧ Power input – DC 12V
⑨ Battery indicator
Application Diagram
FAQ
Q1: Are you a manufacturer or a trading company?
We're professional manufacturer specializing in wireless transmission systems.
Q2: Why should I choose you?
You'll get competitive price, prime quality, satisfied service and long warranty.
Q3: What kind of product service can I have?
OEM & ODM service.
Q4: What kind of warranty do you offer?
We offer one-year-warranty and lifelong maintenance.
Q5: What're the payment terms?
We accept bank transfer, PayPal, or cash payment.
Q6: Packaging & Shipping?
Neutral brown carton & Ship via DHL, FedEx, UPS, TNT or by air/sea.
Q7: How long for delivery?
1-3 weeks for regular model and 3-5 weeks for customized model.
Q8: Can I order 1 sample for test?
Yes, we welcome sample order, mixed samples are acceptable.
Q9: Do you have any MOQ limit?
No limit, 1pc is acceptable.
Q10: Is it OK to print my logo on the product?
Yes, please inform us formally before production and confirm the design firstly.
Our Advantages
■ Over 15 years experiences in wireless video solutions.
■ High product quality and competitive price.
■ Excellent pre-sale and after-sale technical team.
■ Quick response and fast delivery.
■ OEM supported.
About LinkAV Technology
Founded in 2005, LinkAV has been dedicating to design and manufacture mobile wireless video/data transmission systems including COFDM, IP MESH and 4G-LTE series, with a group of professional engineers to provide tailor-made service (OEM). LinkAV serves a diverse, high demanding customer base from police/ to ordinary citizens, from UAV to UGV/Robots, from oil field to forest, from overseas to mainland China.
LinkAV is a China leading manufacturer (OEM) of innovative wireless communications and information systems. Our advanced data link systems are ideal for critical communications in unmanned systems such as unmanned ground vehicles (UGVs), unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind.
