FreeWave FGR-115RC User Manual

FreeWave FGR-115RC User Manual

Spread spectrum wireless data transceiver
Table of Contents

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FreeWave
Spread Spectrum
Wireless Data Transceiver
User Manual
FreeWave Technologies, Inc.
1880 South Flatiron Court
Boulder, CO 80301
USA
(303) 444-3862
(303) 786-9948
Fax
www.freewave.com

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Summarization of Contents

Quick Start
Quick Start on a Multipoint System
Guide to initiating multipoint network setup.
Tuning Transceiver Performance
Set Operation Mode
Selects the operational method for the transceiver.
Operation Mode Selections
Point-to-Point Master
Configures the transceiver as a master in point-to-point communication.
Point-to-Point Slave
Configures the transceiver as a slave in point-to-point communication.
Point-to-Multipoint Master
Configures the transceiver as a master in multipoint networks.
Point-to-Multipoint Slave
Configures the transceiver as a slave in multipoint networks.
Point-to-Point Slave/Repeater
Allows transceiver to act as slave or repeater in point-to-point links.
Point-to-Point Repeater
Extends range in point-to-point links by relaying signals.
Point-to-Point Slave/Master Switchable
Allows transceiver to be controlled via software commands.
Point-to-Multipoint Repeater
Acts as a repeater within a multipoint network.
Ethernet options
Configuration for Ethernet modems.
Multipoint Operation
Theory of Operation
Explains how multipoint networks function.
Installing Multipoint Systems
Guidance on planning and setting up multipoint networks.
Number Repeaters
Sets parameter for repeater presence in a multipoint network.
Master Packet Repeat
Controls packet retransmission for reliability in multipoint systems.
Max Slave Retry
Defines slave retransmission attempts before back-off.
Retry Odds
Determines slave's probability of retransmitting to master.
DTR Connect
Manages slave connection based on DTR signal or buffer.
Repeater Frequency
Sets repeater hopping pattern for multipoint networks.
NetWork ID
Establishes multipoint networks without Call Book.
MultiMaster Synch
Reserved for master synchronization.
1 PPS Enable/Delay
Propagates GPS 1PPS signal in multipoint networks.
Slave/Repeater
Allows transceiver to act as both slave and repeater.
Diagnostics
Enables diagnostic data transmission in multipoint networks.
Subnet ID
Forces communications along specific paths in multipoint networks.
Radio ID
Assigns a user-selectable ID for diagnostics.
Baud Rate Selections
Set Baud Rate
Configures the RS232 baud rate for transceiver communication.
Data Word Length and Parity
Selects data word length and parity configurations.
ModBus RTU
Enables ModBus RTU protocol for serial communication.
RS232/485
Sets the data port protocol for serial communication.
Setup Port
Specifies the port for modem setup and configuration.
Turnoff Delay
Controls transmitter driver assertion time after transmission.
Flow Control
Specifies hardware flow control settings for the data port.
Call Book Selections
Edit Call Book
Manages lists of transceivers for secure and flexible communication.
Entering or Modifying numbers in the Call Book
Instructions for adding or changing serial numbers in the Call Book.
Programming the Call Book to Use 3 or 4 Repeaters
Details on configuring the Call Book for multi-repeater links.
Programming The Call Book in Multipoint Systems
Guide to setting up Call Books for multipoint networks.
Radio Transmission Parameters
Edit Radio Transmission Characteristics
Modifies radio transmission characteristics for optimal performance.
FreqKey
Modifies hopping patterns to minimize interference.
Hop Table Version
Selects the portion of the frequency band for operation.
Hop Table Size
Sets the number of frequencies used in the hop table.
Hop Freq Offset
Frequency offset option (not functional on 900 MHz).
2.4GHz Frequency Key
Selects pseudo-random hop tables and band portions for 2.4GHz.
Max Packet Size and Min Packet Size
Designates the size of data packets for communication links.
Xmit Rate
Sets the transmit rate for gauging signal strength or normal operation.
RF Data Rate
Configures RF data rate for throughput optimization or link reliability.
RF Xmit Power
Sets the radio transmit power level.
Slave Security
Enables or disables transceiver security for accepting calls.
RTS to CTS
Controls CTS line based on Master RTS for pass-through.
Retry Time Out
Determines when a slave drops connection in multipoint mode.
Lowpower Mode
Enables low power operation for multipoint slaves.
High Noise
Indicates operation in high radio noise environments.
MCU speed
Sets the speed of the processor (Micro Controller Unit).
Radio Statistics
Average Noise Level
Indicates background noise and interference levels.
Average Signal Level
Shows the level of the received signal at the modem.
Overall Rcv Rate (%)
Measures the percentage of successfully transmitted data packets.
Number of Disconnects
Records link interruptions and radio carrier loss.
Radio Temperature
Displays the current operating temperature of the radio.
Password
Setting a Password
Establishes a password to protect radio parameters.
Changing a Password
Modifies the existing password for the radio.
Disabling a Password
Removes the password protection from the radio.
Other Settings
Baud Rate
Sets the transceiver's RS232 baud rate to 300, 600, or 900.
Setup Timeout
Invokes a timeout feature for the Setup Menu.

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