" FT-857D
THE SOUND CARD INTERFACE CONNECT THE COMPUTER TO YOUR RADIO
WITHOUT GROUNDING THEM TOGETHER. ISOLATION TRANSFORMER IS AN
INEXPENSIVE AND EFFECTIVE WAY TO KEEP RF AND GROUND CURRENTS OUT
OF YOUR SOUND CARD AND TRANSCEIVER AUDIO CIRCUITS.
THE TWO SIMPLE CIRCUIT BELOW IS WHAT I HAVE BEEN USEING HERE.
ALL PART CAN BE GOT A RADIO SHACK FOR ABOUT 10 DOLLARS.
THE ABOVE CIRCUIT IS VERY SIMPLE AND EASY TO BUILD.
THE AUDIO FROM YOU RADIO TO YOUR COMPUTER IS THE ONE TO BUILD FIRST
THIS WILL LET YOU START COPYING THE ALL OF THE DIGITAL MODES
BACK TO HOME PAGE
THE SOUND CARD INTERFACE CONNECT THE COMPUTER TO YOUR RADIO
WITHOUT GROUNDING THEM TOGETHER. ISOLATION TRANSFORMER IS AN
INEXPENSIVE AND EFFECTIVE WAY TO KEEP RF AND GROUND CURRENTS OUT
OF YOUR SOUND CARD AND TRANSCEIVER AUDIO CIRCUITS.
THE TWO SIMPLE CIRCUIT BELOW IS WHAT I HAVE BEEN USEING HERE.
ALL PART CAN BE GOT A RADIO SHACK FOR ABOUT 10 DOLLARS.
THE ABOVE CIRCUIT IS VERY SIMPLE AND EASY TO BUILD.
THE AUDIO FROM YOU RADIO TO YOUR COMPUTER IS THE ONE TO BUILD FIRST
THIS WILL LET YOU START COPYING THE ALL OF THE DIGITAL MODES
BACK TO HOME PAGE