The SXT series transmitters are miniature high-quality modules for data and telemetry transmission.

These resilient modules not only satisfy EN 300 220 but also the more demanding EN 300 086 specification. This enables the units to be sold throughout Europe for both licensed and unlicensed telemetry, data and voice applications. The modules conform to the RoHS (lead-free) directives.

With up to 500mW RF output power, these modules will find use in short-, medium- and long-range applications.

Such a power level will deliver a very effective increase in range performance over lower power wideband devices while balancing the need for battery economy in portable applications.

The modules are housed in small lightweight screened enclosures with multi-way connection interface for either cable or direct pcb mounting. This electrical screening ensures a family of products complying with current EMC regulations. Frequency control is achieved using modern low-noise PLL synthesiser techniques with non-volatile storage of frequency data, allowing serial and parallel frequency selection.

To satisfy customers using advanced modulation schemes, special versions of this range are available with extended audio characteristics. Ask Wood & Douglas Sales for details.

Designed, manufactured and supported from the UK and benefiting as standard from extensive type approvals, these units provide the OEM with a high-quality, low-cost-of-ownership route into quality radio applications.

  • 400MHz to 470MHz operation in 20MHz no tune bandwidth
  • Synthesised frequency
  • Transmit only
  • Multi-channel capability
  • EN 300 220, EN 300 086 approvals
  • Low current consumption
  • Analogue or digital modulation
  • ETSI Approval to 300 086, 300 220, 300 339
  • GMSK compatible option
  • Low-profile package

It is our aim to never promise what we cannot deliver.

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