Do you have a question about the MDS TransNET 900 and is the answer not in the manual?
Lists key features of the transceiver, including frequency bands and user options.
Explains how radio model numbers are determined and provides information on variations.
Explains the principle of spread spectrum technology and its difference from licensed radios.
Describes common use cases like Multiple Address Systems (MAS) and Point-to-Point Systems.
Lists available accessories for the transceiver and provides part numbers.
Outlines the three main requirements for installing the radio: power, antenna, and interface.
Provides guidance on selecting suitable installation sites for reliable operation, including site survey methods.
Discusses factors affecting radio interference and provides general setup guidelines.
Covers considerations for selecting appropriate antennas and feedlines for optimal performance.
Explains output power limitations, calculations based on antenna gain and feedline loss.
Provides a general overview and steps for installing the transceiver unit.
Details the process of programming multiple remote units, suggesting benchtop setup and software usage.
Explains how to establish a tail-end link by connecting two radios for network extension.
Covers the straightforward installation and configuration of extension transceivers.
Guides the user through the initial power-up and observation of LED indicators for proper operation.
Offers suggestions for optimizing performance, including antenna aiming and various settings.
Explains methods for radio programming via Terminal Interface or PC-Based Configuration Tool.
Introduces user commands and provides reference charts for transceiver control.
Provides detailed explanations for essential commands used for configuration and diagnostics.
Describes the function of each status LED as a troubleshooting tool.
Explains alarm codes generated by the transceiver and their importance in resolving issues.
Offers suggestions for resolving common system difficulties and persistent problems.
Details how to obtain diagnostic data from remote radios using InSite software.
Provides step-by-step instructions for safely replacing the internal fuse.
Describes how to obtain the latest firmware for radio products from the MDS website.
Details the procedure for installing new firmware into the transceiver using configuration software.
Explains Store-and-Forward (SAF) capability and its operation with extension radios.
Explains how the Master station controls synchronization for all network units.
Details how to configure TransNET units to support Hayes-compatible modem commands.
Details the parameters required for configuring networks with extensions using SAF.
Explains how to use the Sleep Mode feature for remote units to minimize power consumption.
Details the Low-Power Mode (LPM) feature for remote radios to save power.
Compares the features and benefits of Low-Power Mode and Remote's Sleep Mode.
Discusses reliable mobile operation for remotes using multiple master stations.
Mentions compatibility with Schweitzer's Mirrored Bits MB8 protocol.
Discusses the use of the BUFF command for reliable seamless operating mode.
Explains how to achieve full-duplex emulation using CSADDR command in TDD mode.
Addresses interference issues and antenna separation for multiple nearby networks.
Covers security measures including Network Address and optional encryption for data protection.
Lists detailed general, data, and RF characteristics for the 900 MHz model.
Lists detailed general, data, and RF characteristics for the 2.4 GHz model.
Details the wiring for RJ-11 diagnostic port connections, including adapter cable information.
Details the DB-9 data port connections and supported data rates.
Explains the use of configurable I/O connections and their integration with NMS software.
Provides a conversion chart for RF power expressed in dBm to equivalent voltage or wattage.
Outlines the procedure for returning equipment for factory diagnosis, repair, and servicing.
Lists key features of the transceiver, including frequency bands and user options.
Explains how radio model numbers are determined and provides information on variations.
Explains the principle of spread spectrum technology and its difference from licensed radios.
Describes common use cases like Multiple Address Systems (MAS) and Point-to-Point Systems.
Lists available accessories for the transceiver and provides part numbers.
Outlines the three main requirements for installing the radio: power, antenna, and interface.
Provides guidance on selecting suitable installation sites for reliable operation, including site survey methods.
Discusses factors affecting radio interference and provides general setup guidelines.
Covers considerations for selecting appropriate antennas and feedlines for optimal performance.
Explains output power limitations, calculations based on antenna gain and feedline loss.
Provides a general overview and steps for installing the transceiver unit.
Details the process of programming multiple remote units, suggesting benchtop setup and software usage.
Explains how to establish a tail-end link by connecting two radios for network extension.
Covers the straightforward installation and configuration of extension transceivers.
Guides the user through the initial power-up and observation of LED indicators for proper operation.
Offers suggestions for optimizing performance, including antenna aiming and various settings.
Explains methods for radio programming via Terminal Interface or PC-Based Configuration Tool.
Introduces user commands and provides reference charts for transceiver control.
Provides detailed explanations for essential commands used for configuration and diagnostics.
Describes the function of each status LED as a troubleshooting tool.
Explains alarm codes generated by the transceiver and their importance in resolving issues.
Offers suggestions for resolving common system difficulties and persistent problems.
Details how to obtain diagnostic data from remote radios using InSite software.
Provides step-by-step instructions for safely replacing the internal fuse.
Describes how to obtain the latest firmware for radio products from the MDS website.
Details the procedure for installing new firmware into the transceiver using configuration software.
Explains Store-and-Forward (SAF) capability and its operation with extension radios.
Explains how the Master station controls synchronization for all network units.
Details how to configure TransNET units to support Hayes-compatible modem commands.
Details the parameters required for configuring networks with extensions using SAF.
Explains how to use the Sleep Mode feature for remote units to minimize power consumption.
Details the Low-Power Mode (LPM) feature for remote radios to save power.
Compares the features and benefits of Low-Power Mode and Remote's Sleep Mode.
Discusses reliable mobile operation for remotes using multiple master stations.
Mentions compatibility with Schweitzer's Mirrored Bits MB8 protocol.
Discusses the use of the BUFF command for reliable seamless operating mode.
Explains how to achieve full-duplex emulation using CSADDR command in TDD mode.
Addresses interference issues and antenna separation for multiple nearby networks.
Covers security measures including Network Address and optional encryption for data protection.
Lists detailed general, data, and RF characteristics for the 900 MHz model.
Lists detailed general, data, and RF characteristics for the 2.4 GHz model.
Details the wiring for RJ-11 diagnostic port connections, including adapter cable information.
Details the DB-9 data port connections and supported data rates.
Explains the use of configurable I/O connections and their integration with NMS software.
Provides a conversion chart for RF power expressed in dBm to equivalent voltage or wattage.
Outlines the procedure for returning equipment for factory diagnosis, repair, and servicing.
| Frequency Band | 902-928 MHz |
|---|---|
| Data Rate | up to 115.2 kbps |
| Operating Temperature | -30°C to +60°C |
| Frequency Range | 902-928 MHz |
| Channel Spacing | 12.5 kHz / 25 kHz |
| Channel Size | 12.5 kHz, 25 kHz |
| Transmit Power | 1 W (30 dBm) |
| Power Supply | 10 to 30 VDC |
| Modulation | FSK |
| Output Power | 1 W (30 dBm) |
| Interface | RS-232, RS-485 |