This is information about a communication time test with an oscilloscope to measure and show how fast our long-range LoRa technology works. Below is a picture of the data communication time. The Green pulses were inbound 16 bytes of data on a UART into Radio #1 at 38400bps. The Yellow pulses are the outbound 16 […]

Electronic communications is all about interlinking circuits (processors or other integrated circuits) to create a symbiotic system. For those individual circuits to swap information, they must share a common standard communication protocol. Many communication protocols have been designed to achieve data exchange. The most common serial communication protocols are RS232, RS485, RS422, USB, and Ethernet.  […]

Pro2 Master Module Communications with wireless data modems and long-range RF

AN236 Summary AN236(SerialComm) Application Note PDF Electronic communications is all about interlinking circuits (processors or other integrated circuits) to create a symbiotic system. For those individual circuits to swap information, they must share a common standard communication protocol. Many communication protocols have been designed to achieve data exchange. The most common serial communication protocols are […]

Raveon’s Unique Features for SCADA Applications High-speed over the air data rates. 19200bps in 25kHz channel, 9600bps in 12.5kHz. Remote status monitoring including DC voltage, packet error statistics, modem “up time”, and receiver signal strength. RS-232, RS422, RS485 on all M7 radios. RS232 is standard, and RS422 and 485 options are available. Very fast Transmit-to-Receive […]

Raveon’s data radio products are well-suited for wireless process control, wireless SCADA and wireless telemetry applications. With the fastest Transmit / Receive turn around time in the VHF/UHF radio modem business, your polled telemetry system will operate fast and efficient. See this example of a pipeline-monitor using Raveon’s data radio. Raveon’s Wireless Telemetry Product Features RS232, […]

RS-485 is a two-wire connection, with the pair of wires transmitting and receiving data. With the RS-485 feature enabled (ATIO 2 command), the 9-pin serial I/O connector on the front of the Raveon data radio modem model M5 and M7 will be put into the RS-485 mode of operation.  The serial I/O connector is a […]

A leaky feeder is an underground communications system used in underground mining and other tunnel environments. It consists of a coaxial cable run along tunnels which emits and receives radio waves, functioning as an extended antenna. The cable is “leaky” in that it has gaps or slots in its outer conductor to allow the radio […]

To easily do Wireless Pump Control, AC light control, and many other remote control applications, Raveon has added a “MIMIC” mode to the M7 series of data radio modems and to the Tech Series (RV-M21 RV-M22) data radio modems. It works for not only wireless pump control, but also to remotely control most any electrical […]

To easily do Wireless Pump Control, Raveon has added a “MIMIC” mode to the M7 series of data radio modems. It works for not only wireless pump control, but also to remotely control most any electrical device that is turned on and off with a switch or relay. The MIMIC mode allows two or more M7 […]