Version 3.0 Board

The new V3 board features fully surface mount design.

IRLP - Keeping the Radio in Amateur Radio

The improved version 3.0 boards offer the following advantages over older IRLP  version 1.0 and 2.x boards:

  • Fully surface mount designed

  • 4 FET driven outputs (1 PTT and 3 AUX)

  • 3 auxiliary outputs (which can be tied to anything, including your coffee maker)

  • High impedance COS circuitry

  • Settable COS switch point for 1.5 and 3 volt logic

  • Higher accuracy DTMF decoder

  • Less susceptible to RF interference

  • Gives the ability to build a full featured, full duplex repeater controller with remote in software only!

  • All options are jumpered, no more diodes to clip

  • Full duplex IRLP capable

  • Over voltage protection

  • Over current protection

  • Polarity protection

  • On-board power connector

  • Pin compatible with version 2.02 boards

  • Ships faster. No building time required!

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