TDD Full Duplex UAV Video Transmitter Wireless Transceiver Support
Mesh Network
Key Features:
- TDD OFDM full duplex wireless transceiver suitable for UAV video
data Link.
- Up to 100Mbps Iperf Throughput.
- Supports Mesh Networks.
- Control by web browser or control uart.
- 3 Ethernet and 1 channel RS232/TTL for data link.
- Long distance wirelress video data transmission with 2W*2 RF power.
Overview:
Hincn HCL602 UAV video transmitter was designed for video data
wireless transmission with two way wireless data link. It works at
600MHz or 1.4GHz bands, with frequency hopping technology (FHSS) to
make sure better stability signal communication.
Technical Specifications:
| TDD Full Duplex UAV Video Transmitter Wireless Transceiver Support
Mesh Network |
| Modulation | TDD OFDM |
| Frequency | 566~678MHz and 1420~1530MHz |
| Bandwidths | 1.4/ 3/ 5/ 10/ 20/ 40MHz |
| Throughput | Maximum 100Mbps |
| RF transmission Power | 2W *2( Each 2W of the 2 antennas) |
| Constellation | QPSK,16QAM,64QAM, self-adaption |
| Sensitivity | -102dBm(1Mbps at 20MHz) |
| IP data transmission(3 Ethernet port) | Support |
| Serial data transmission(1 channel RS232 or TTL) | Support |
| Transmission range | 1~7km( ground to ground), maximum 100km( UAV to ground) |
| Management | Trough Web UI or Control uart |
| Encryption | AES128-bit encryption |
| Network mode | Mesh |
| Movement speed | Support maximum 300km/h |
| Power input | 12~18V |
| Power consumption | <2A at 12V |
| Dimensions | 118.4*61.4*29 mm |
| Weight | 235g |
| Input/ Output | Description |
| Ethernet | 3 channel 4Pin PH1.25mm connector, bridged inside with same IP
address |
| Data UART | RS232 data UART(RS232 as default, optional TTL before shipping
out), 3PIN PH1.25mm connector |
| Control UART | TTL control UART, 3PIN PH1.25mm connector |
| Power in | XT30PW-M connector |
| ANT 1 | Tx/Rx Antenna port, SMA female |
| ANT 2 | Tx/Rx Antenna port, SMA female |
Wireless networking with HCL602-2W UAV video transmitter:
Mesh transmitting
This HCL602 2W UAV video transmitter supports mesh network with
maximum 32 nodes and shared maximum 100Mbps Iperf Throughput.
- Mesh network capacity: supports a maximum of 32 Nodes(N, 2≤N ≤ 32 )
- Transport: unicast, multicast, and broadcast are supported. Any
node can communicate with each other in these three modes
- Time synchronization: self-synchronization can be performed
independently without external clock
- Power control: all nodes adaptively adjust the transmission power,
supports fixed power configuration and takes effect permanently too
- The topology: supports multi-hop routing topology with a maximum of
32 nodes and 31 hop routing
- Rrouting: automatically adjust routing, fixed routes can be
configured permanently too
- Data rate level: adaptive average distribution system rate
- Transmission delay(Note: N is the number of nodes within two hops,
hop number: H)
- Common scenario calculation formula, One-way delay indicator
formula (MS): 6*H + (5/2) * N/2 *H * 3, Two-way delay multiplied by
2
- Two-node optimization delay: unidirectional delay of one hop
between two nodes <= 10ms
- Four node chain optimization delay: three-hop single-hop
unidirectional delay of four nodes <= 10ms
- Typical system delay(from big data statistics):
-- 6 point-chain networking, three hops, unidirectional delay: 50ms
-- 8 points, all points one hop, one-way delay: 36ms
-- 8 points, serial 7 hops: unidirectional 170ms
- Network establishment delay of logical main control node after
startup 20-80s. (Generally, the logical main control node is the
node which turned on firstly)
- Cold startup: The network access delay of the logic access node is
less than 30 seconds, and the logical main control node signal is
received
- Hot startup: The latency of connecting the secondary node to the
network is less than 1s (common one-hop node networking scenario)
HCL602-2W Video Data Link Transmitter Drawing:
FAQ
Q1. Does this UAV video transmitter support any other cameras
except IP camera?
A: IP camera video can be connected with HCL602 directly via
Ethernet port. HDMI/SDI/AHD/AV camera video can be encoded with our
SE10/SE11 encoder and then work with HCL602 via Ethernet
connection.
