SDL602 full duplex wireless transceiver for video and data Link

    -- TDD OFDM full duplex wireless transceiver for video and data link
    -- Up to 100Mbps Iperf Throughput
    -- Supports Point-to-Point and Point-to-Multipoint and Mesh networks
    -- Wireless transceiver with 2W*2 RF power
    -- Working Frequency: 566~678MHz, 1420~1530MHz
    -- Web UI or control uart for management
    -- 3 Ethernet and 1 RS232 uart data link

Sihid SDL602 was designed for video and data wireless transmission with two way wireless data link. This OFDM radio module works at 600MHz and 1.4GHz bands, with frequency hopping technology (FHSS) to make sure better stability signal communication.

Features:

• TDD OFDM modulation
• Supports two bands (566~678MHz/1420~1530MHz)
• Supports FHSS inside each band
• 1.4/3/5/10/20/40MHz band widths
• Max 100Mbps throughput
• RF transmission power: 2W*2
• Constellation: QPSK, 16QAM, 64QAM, self-adaption
• Sensitivity: -102dBm(1Mbps@20MHz)
• Supports IP data transmission(3 Ethernet port)
• Supports serial data transmission(1 channel, RS232)
• 1~5km(ground-to-ground), 20~55km(UAV-to-ground, optional distance grade)
• Web UI or control uart for management
• AES128 encryption
• Uplink and downlink stream control
• Networking mode: Point-to-Point, Point-to-Multipoint, Relay, mesh(specify)
• Movement Speed: Supports no less than 120km/h
• Rugged aluminum alloy housing, compact size and light weight
• Power input: 12~18V
• Power consumption(1D4U): <2.1A@12V(access node) and <1.2A@12V(central node)
• Dimensions: 118.4*61.4*29mm
• Weight: 235g

I/O

Power in	XT30PW-M connector
Ethernet	3 channel 4Pin PH1.25mm connector, bridged inside with same IP address
Data uart	3PIN PH1.25mm Connector, RS232(can be changed to TTL 3.3V before ship out)
Control uart	3PIN PH1.25mm Connector, TTL 3.3V
Main antenna(ANT1)	Tx/Rx Antenna port, SMA female
Second antenna(ANT2)	Tx/Rx Antenna port, SMA female

Wireless networking with SDL602

SDL602 supports two operating modes: Access Node or Central Node. It can be managed through Web UI or AT command via control uart. SDL602 supports features of maximum 63 Access Nodes connected to a Central Node. All of the Nodes are in a same wireless LAN and share the whole transmission bandwidth (maximum 100Mbps throughput). Data from Central Node to Access Node, we call downlink, and data from Access Node to Central Node, we call uplink. Uplink and downlink stream ratio can be controlled through web UI or AT command. When using SDL602 for Point-to-Point transmitting, uplink and downlink share the whole transmission bandwidth (maximum 100Mbps throughput) too. SDL602 supports networking mode: Point-to-Point, Point-to-Multipoint, Relay, and Mesh (specify mesh version when order).

Point-to-Point transmitting

Point-to-Multipoint transmitting

Relay transmitting

Mesh transmitting (Specify)

SDL602 overview.pdf