Suggested configuration for a FreeWave DGR-115H radio modem connected to a Trimble 4000SSE/SSi GPS receiver
NOTE: The outdated and offensive "master-slave" terminology has been replaced with "Access point (AP) - Station/Endpoint (STA)" in all instances, but will still remain in the configuration software when implemented.
Below are the suggested settings of the FreeWave Wireless Data Transceiver when directly attached to a Trimble 4000 SSE/SSI receiver and using the Trimble "rfile" program. The modem is set at 38400 baud.
Base Modem:
Operation mode: Point to Point Master
Baud Rate: 38400
Call book: Set to call the serial number of the remote modem.
Transmission characteristics:
FreqKey = 0-9
Max Packet Size = 8
Min Packet Size = 2
Xmit Rate = 1
RF Data Rate = 3
RF Xmit Power = 9
Remote Modem:
Operation modem: Point to Point Slave
Baud Rate: 38400
Call book: Put serial number of base modem into call book.
Transmission characteristics:
FreqKey = 0-9
Max Packet Size = 8
Min Packet Size = 2
Xmit Rate = 1
RF Data Rate = 3
RF Xmit Power = 9
Remote Receiver:
BAUD RATE/FORMAT CONTROL MENU set to 38400, 8, N, 1, no flow control.
REMOTE PROTOCOL MENU set to DATA COLLECTOR COMPATIBLE.
Attach the receiver to the remote modem via a null modem cable.