Excavator Loader Truck Video Data Link CAN Control Bi-directional Audio DC 10-30V
Introduction
The LKAV-3624 & 3203 is a powerful 8-channel video transmission system specially designed for unmanned Excavator, Backhoe Loader, Wheel Loader and UGV applications. It features 8-channel video input (1080p AHD), CAN for control, audio embedding, 2x2W RF power output and transmitting range up to 2km NLOS (5-10km LOS).
Features
■ 580±20MHz frequency adjustable
■ Data rate up to 82Mbps
■ 2x2W RF power output
■ Range up to 2km NLOS (5-10km LOS)
■ Built-in DVR supports App control and mode switching
■ Supports two-way audio
■ Supports CAN control
■ Supports DC 10-30V power input
■ With HDMI output on RX
■ Supports AES encryption
■ Supports GPS
■ Rugged aviation aluminum alloy housing
TX Specification
| Working Frequency | 562-612MHz |
| Modulation | BPSK/QPSK/16-QAM/64-QAM/CCK |
| RF Output Power | 36dBm (2x2W) |
| RF Bandwidth | 2M/5M/10M/20MHz/40MHz |
| Digital Sensitivity | 96dBm@5MHz BPSK |
| Data Rate | Up to 82Mbps |
| Video Input Interface | 8x 4-Pin GX12 Aviation Connector |
| LAN Interface | 3x RJ45 |
| Video Formats | 1080p/1080i/720p/720i |
| Video Encoding | H.264/H.265 |
| RF Interface | N F x2 |
| GPS Interface | SMA F x1 |
| Microphone Interface | 3-Pin GX12 Aviation Connector |
| Speaker Interface | 3-Pin GX12 Aviation Connector |
| CAN Interface | 2-Pin GX12 Aviation Connector |
| Encryption | AES |
| Working Voltage | DC 24V (10-30V) |
| Power Interface | 3-Pin Aviation Connector |
| Dimensions | 356x200x62mm (w/o antenna) |
| Weight | 3.45kg (w/o antenna) |
| Working Temp. | -20℃~70℃ |
| Power Consumption | TBA |
RX Specification
| Working Frequency | 562-612MHz |
| Modulation | BPSK/QPSK/16-QAM/64-QAM/CCK |
| RF Output Power | 36dBm (2x2W) |
| RF Bandwidth | 2M/5M/10M/20MHz/40MHz |
| Digital Sensitivity | 96dBm@5MHz BPSK |
| Data Rate | Up to 82Mbps |
| Video Output Interface | 1x HDMI |
| LAN Interface | 1x RJ45 |
| Video Formats | 1080p/1080i/720p/720i |
| Video Decoding | H.264/H.265 |
| RF Interface | N F x2 |
| GPS Interface | SMA F x1 |
| PTT Microphone Interface | 2x 3.5mm Earphone Jack |
| CAN Interface | 2-Pin GX12 Aviation Connector |
| Encryption | AES |
| Working Voltage | DC 24V (10-30V) |
| Power Interface | 3-Pin Aviation Connector |
| Dimensions | 483x300x45mm (w/o antenna) |
| Weight | 3.45kg (w/o antenna) |
| Working Temp. | -20℃~70℃ |
| Power Consumption | TBA |
TX Front Panel
① Microphone Interface
② Speaker Interface
③ CAN Interface
④ Signal Indicator – normally red/green quick flashing
| Indicator Status | Signal Strength | |||
| Green still | Link is solid | |||
| Red/Green flicker intermittently | Link is going to break off | |||
| Red still | Can’t establish link | |||
| Red flickers | Link is not stable | |||
| SNR | Indicator Color | Flicker Frequency | Topology Color | Topology Value |
| 0 | Red | N/A | Green | 0 |
| 1-12 | Red flickers | 350ms | Green | 1-12 |
| 13-25 | Red/Green flicker | 350ms | Green | 13-25 |
| 26-35 | Green flickers | 350ms | Green | 26-35 |
| 36-70 | Green still | N/A | Green | 36-70 |
| ＞70 | Red flickers | 120ms | Green | ＞70 |
⑤ Power Push Button – Push to turn on/off.
⑥ LAN1 Interface – RJ45.
TX Rear Panel
① MESH Antenna Interface – N F.
② CH1 Video Input – 4 pin GX12, with DC 12V power output.
③ CH2 Video Input – 4 pinGX12, with DC 12V power output.
④ CH3 Video Input – 4 pinGX12, with DC 12V power output.
⑤ CH4 Video Input – 4 pinGX12, with DC 12V power output.
⑥ CH5 Video Input – 4 pinGX12, with DC 12V power output.
⑦ CH6 Video Input – 4 pinGX12, with DC 12V power output.
⑧ CH7 Video Input – 4 pinGX12, with DC 12V power output.
⑨ CH8 Video Input – 4 pinGX12, with DC 12V power output.
⑩ GPS Antenna Interface – SMA F.
⑪ Power Input Interface – 3 pin aviation connector, DC 10-30V.
⑫ MESH Antenna Interface – N F.
⑬ LAN2 Port – RJ45.
⑭ LAN3 Port – RJ45.
RX Front Panel
① Power Push Button – Push to turn on/off.
② Signal Indicator
| Indicator Status | Signal Strength | |||
| Green still | Link is solid | |||
| Red/Green flicker intermittently | Link is going to break off | |||
| Red still | Can’t establish link | |||
| Red flickers | Link is not stable | |||
| SNR | Indicator Color | Flicker Frequency | Topology Color | Topology Value |
| 0 | Red | N/A | Green | 0 |
| 1-12 | Red flickers | 350ms | Green | 1-12 |
| 13-25 | Red/Green flicker | 350ms | Green | 13-25 |
| 26-35 | Green flickers | 350ms | Green | 26-35 |
| 36-70 | Green still | N/A | Green | 36-70 |
| ＞70 | Red flickers | 120ms | Green | ＞70 |
③ Mode Button – Push to switch between Full Screen, Four-Split Screen, Eight-Split Screen and Nine-Split Screen modes.
④ Switch Button – Push to select CAM01, CAM02, CAM03…CAM08.
⑤ CAN Interface – 2 Pin aviation connector.
⑥ Intercom Interface – for K head microphone.
RX Rear Panel
① MESH Antenna Interface – N F.
② GPS Antenna Interface – SMA F.
③ HDMI Output Interface.
④ LAN Port – RJ45.
⑤ Power Input Port – 3 pin aviation connector, DC 10-30V.
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/military 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 tactical 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
