LinkAV Technology Co., Ltd
LinkAV - Wireless Communication Specialist Focusing on Wireless Communication for over 19 Years!
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LKAV6312 15km FHSS Broadband OEM Mainboard IP Video Data Link Module
Introduction
The LKAV-6312 is a FHSS broadband point-to-multipoint data transmission module. It employs OFDM modulation and supports various bandwidths. With a flat system architecture design, it effectively reduces system latency, enhances transmission capacity, and featuring long transmission range, high data throughput, and strong anti-interference capabilities. It utilizes SoC chip to improve integration, greatly reduce system power consumption and size, and meet the needs of customers to develop UAV, video surveillance and other products.
Features
■ TDD-OFDM modulation
■ Supports 3 bands (800HMz/1.4GHz/2.4GHz)
■ Supports FHSS
■ 1.4/3/5/10/20MHz five channel bandwidths
■ Max 30Mbps@20MHz throughput
■ Supports one-to-one and one-to-many transmission
■ Supports data and video at the same time
■ Up to 5-20km LOS (air-to-ground)
■ WebUI for management
■ ZUC, SNOW3G and AES encryption for optional
■ Uplink and downlink stream control
■ Supports 9V-24V wide voltage
■ Compact size and light weight
Specification
| Item | Parameters |
| Frequency | 806~826MHz,1427.9-1447.9MHz,2401.5-2481.5MHz |
| RF Bandwidth | 1.4MHz/3MHz/5MHz/10MHz/20MHz |
| RF Channel | 1T2R |
| Output Power | 25dBm±2 |
| 800MHz Sensitivity | 10MHz:-103dBm 5MHz:-104dBm 3MHz:-106dBm |
| 1.4GHz Sensitivity | 10MHz:-103dBm 5MHz:-104dBm 3MHz:-106dBm |
| 2.4GHz Sensitivity | 20MHz:-99dBm 10MHz:-103dBm 5MHz:-104dBm 3MHz:-106dBm |
| Max Throughput | Max 30Mbps@20MHz |
| Modulation | BPSK, 16QAM and 64QAM |
| Networking Mode | One-to-one and one-to-many (one to Sixteen max) |
| Transmission Mode | Unicast, Multicast, Broadcast |
| Config Method | WebUI |
| Anti-jamming | Support frequency hopping across bands |
| Antenna Interface | 2x IPEX |
| Ethernet Interface | 2x Ethernet Port (100M) |
| Serial Interface | 1x UART Port (TTL232) |
| Power Interface | 1x Power Port |
| Baud Rate | 115200bps |
| Link Latency | 10ms |
| Encryption | ZUC, SNOW3G, AES128 (User-defined key) |
| Movement Speed | Supports up to 300km/h |
| Power Input | 12VDC (9V-24V) |
| Working Current | <0.5A |
| Power Consumption | <37dBm |
| Dimensions | 58*48mm |
| Weight | 25g |
| Working Temp. | -40℃ ~ +65℃ |
Interface Description
| Pin# | 1 | 2 | 3 |
| Definition | RX | TX | GND |
| Pin# | 1 | 2 | 3 | 4 |
| Definition | TX2+ | TX2- | RX2+ | RX2- |
| Pin# | 1 | 2 | 3 | 4 |
| Definition | TX3+ | TX3- | RX3+ | RX3- |
| Pin# | 1 | 2 | 3 | 4 |
| Definition | GND | GND | DC | DC |
Serial Communication
Please use an USB to TTL serial 3.3V adapter cable to connect your computer and the device (TTL)
On your serial debugging tool please select the correct serial port, and other settings are as below:
Baud: 115200bps
Data: 8 Bits
Parity: None
Stop: 1 Bit
Dimensions
About LinkAV
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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.
Our Advantages
■ Over 15 years experiences in wireless communication solutions.
■ High product quality, competitive price and low MOQ
■ Excellent pre-sale and after-sale technical team.
■ Quick response and fast delivery.
■ OEM supported.
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