Contents

Revision and copyright information
Table of contents
1. Introduction
2. Precautions
3. Initial inspection
4. QuickStart
- 4.1 Data collection platform (DCP) installation
5. Overview
- 5.1 Meteosat/EuroSat system
6. Specifications
7. Installation
- 7.1 Field site requirements
- 7.2 LED function
- 7.3 Ports and connectors
- 7.4 Transmission antenna
- 7.5 GPS antenna
- 7.6 Data logger programming
  - 7.6.1 Read-only settings
  - 7.6.2 Read and write settings
8. Troubleshooting
Appendix A. Data formats and transmission durations
- A.1 ASCII data format
  - A.1.1 7-byte floating-point ASCII (GOESTable() format option 1)
  - A.1.2 ASCII table space (GOESTable() format option 2)
  - A.1.3 ASCII table space, comma separated (GOESTable() format option 3)
  - A.1.4 Line SHEF (Standard Hydrological Exchange Format) (GOESTable() format option 6)
- A.2 Pseudobinary data formats
  - A.2.1 Campbell Scientific FP2 data
  - A.2.2 Pseudobinary
  - A.2.3 Additional pseudobinary representations
  - A.2.4 Transmission durations
Appendix B. METEOSAT HRDCP message header
Limited warranty
Assistance
Safety
Campbell Scientific Regional Offices

Campbell Scientific TX326 Product Manual

Campbell Scientific TX326 Transmitter manual cover

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Campbell Scientific TX326 Transmitter Specification

The Campbell Scientific TX326 Transmitter is a robust and reliable device designed for efficient data transmission in remote monitoring applications. Operating within the 450 to 470 MHz frequency range, it supports a variety of communication protocols, ensuring seamless integration with existing telemetry systems. The transmitter is engineered to offer a maximum power output of 1 watt, facilitating long-range data communication even in challenging environments.

The TX326 features a durable, weather-resistant enclosure, making it suitable for outdoor deployments in harsh conditions. It operates within a temperature range of -40 to 60 degrees Celsius, ensuring consistent performance across diverse environmental settings. The device is powered by a 12 V DC supply, with low power consumption optimized for solar-powered applications, enhancing its suitability for remote locations.

This transmitter is equipped with advanced diagnostics and monitoring capabilities, allowing users to assess signal quality and troubleshoot issues remotely. Its compact design allows for easy integration into existing systems, and it supports a wide range of antennas, offering flexibility in deployment. The TX326 is compatible with Campbell Scientific's data loggers and other peripheral devices, ensuring seamless data collection and transmission.

In terms of regulatory compliance, the TX326 adheres to FCC and IC standards, ensuring it meets stringent communication and safety regulations. Its user-friendly interface and configurable settings make it accessible for users of varying technical expertise, while its rugged design ensures long-term reliability and minimal maintenance. Overall, the Campbell Scientific TX326 Transmitter is a versatile and high-performance solution for reliable data communication in remote monitoring applications.

Campbell Scientific TX326 Transmitter F.A.Q.

How do I set up the Campbell Scientific TX326 Transmitter for the first time?

To set up the TX326 Transmitter, connect it to your data logger and configure the communication settings using the LoggerNet software. Ensure that the power supply is adequate and check the antenna connections for optimal signal transmission.

What should I do if the TX326 Transmitter is not transmitting data?

Check the power supply and battery levels first. Ensure that the antenna is properly connected and that there are no physical obstructions. Verify the communication settings in LoggerNet to ensure they match those of the receiver.

How can I improve the signal strength of the TX326 Transmitter?

To improve signal strength, position the antenna as high as possible and clear of obstructions. Use a higher gain antenna if necessary, and ensure that the antenna cable is in good condition and properly connected.

What maintenance is needed for the TX326 Transmitter?

Regularly inspect the antenna and connections for signs of wear or corrosion. Check the battery and power supply voltage levels periodically. Clean the unit and its components to prevent dust and dirt accumulation.

How do I update the firmware of the TX326 Transmitter?

To update the firmware, download the latest firmware version from the Campbell Scientific website and use the Device Configuration Utility to upload the firmware to the TX326. Follow the on-screen instructions carefully during the process.

What are the typical causes of frequent disconnections in the TX326 Transmitter?

Frequent disconnections can be caused by poor signal strength, interference from other devices, or incorrect configuration settings. Verify that the antenna is properly positioned and that the settings match those of the receiver.

Can the TX326 Transmitter operate in extreme weather conditions?

Yes, the TX326 is designed to operate in a wide range of environmental conditions. However, ensure that the protective housing is intact and that the unit is properly sealed to prevent moisture ingress.

How do I perform a factory reset on the TX326 Transmitter?

To perform a factory reset, access the device settings through the LoggerNet software and select the factory reset option. This will restore all settings to their default values.

Is it possible to integrate the TX326 with other Campbell Scientific devices?

Yes, the TX326 can be integrated with other Campbell Scientific devices using the CRBasic programming language to configure data collection and transmission protocols.

What should I do if the TX326 Transmitter's data transmission range is insufficient?

Consider using a repeater to extend the transmission range. Additionally, ensure that the antenna is high enough and free from obstructions, and that the transmission power settings are correctly configured.