The DTX-Ls Series wireless transceiver modules are high performance, cost-effective, low current drain, single board OEM transceivers available in VHF and UHF frequency bands. 

High specifications permit integration into systems demanding the utmost performance in frequency congested environments. This single-board radio is available as a board-only model or installed in an extruded aluminum enclosure, both versions are FCC and Industry Canada Approved. The DTX-446 model is a UHF international transceiver and meets ETSI, EU RED, AU and NZ requirements.  

The DTX-Ls transceiver features all electronic tuning (no mechanical adjustments), available in 2 to 8 Watt UHF Models and 2 to 5 Watt VHF models and supports voice or data applications and sub-audible signaling CTCSS or Digital Coded Squelch.

Features:

• All electronic tuning (no mechanical adjustments)
• Same mechanical footprint and electrical interface as the current DTX-Ls (allows drop-in backwards compatibility)
• Available in 2 to 8 Watt UHF Models and 2 to 5 Watt VHF
• Supports voice or data applications
• Supports sub-audible signaling CTCSS or Digital Coded Squelch
• PC programmable via a Windows-based
  PC programmer
• All components placed on the top side of a single PCB for mechanical rigidity and increased protection against damage
• Solid internal ground plane for enhanced EMI shielding
• Surface acoustic wave (SAW) filter front-end for no-drift, adjustment-free filtering of interfering signals (DTX-445)
• Monolithic Gilbert cell mixer with internal negative feedback for improved RF intermodulation performance
• Ritron exclusive flex-divider PLL synthesizer allows for a wide loop bandwidth for fast transmit and receive attack times and minimal microphonics
• Audiophile-grade polypropylene capacitors in the PLL loop filter for further reduced microphonic susceptibility 

 Plus These Established DTX Ls Features:

• Low standby current drain facilitates long battery life in battery powered applications
• High receiver sensitivity
• Single board design for high reliability
• Ritron’s made in the USA design, manufacturing, and service expertise
• FCC Narrow Band Compliant and Industry Canada approved module (board only or with enclosure), allows for easier integration into OEM applications without regulatory concerns
• Various connector/module options allow for flexibility in OEM integration