FLEX-6000 Signature Series - SmartSDR for Windows Software User’s Guide
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31.1.5 DAX TX Channel Switching ................................................................................ 127
31.1.6 DAX TX Channel and Microphone Interaction.................................................... 128
31.1.7 DAXIQ Configuration .......................................................................................... 128
31.2 Enabling the SmartSDR CAT interface.................................................................... 130
31.3 Configuring a PTT (keying) interface ...................................................................... 131
31.3.1 PTT Override when Operating Digital Modes ...................................................... 131
31.4 Configuring Third-Party Digital Mode Programs .................................................... 131
31.4.1 Setting up Fldigi .................................................................................................... 131
31.5 RTTY Mode ............................................................................................................. 135
31.6 DIGI Mode Audio Offsets ........................................................................................ 136
32 How to Export Transmitted Audio ..................................................................................... 137
33 How to Operate Using Waveforms ..................................................................................... 138
33.1 What is a Waveform Module? .................................................................................. 138
33.2 Installing and Removing a Waveform Module ........................................................ 138
33.3 Operating a Waveform module ................................................................................ 140
34 How to Operate in Full Duplex (FDX) Mode ..................................................................... 141
34.1 FDX Requirements ................................................................................................... 141
34.2 FDX Applications ..................................................................................................... 141
34.3 FDX Capabilities by Radio Model ........................................................................... 142
34.3.1 FLEX-6600M / FLEX-6700 SO2R Operation ..................................................... 142
34.3.2 FLEX-6300 and FLEX-6500 Full Duplex ............................................................ 143
34.4 SCU Overload Fundamentals ................................................................................... 143
34.4.1 Preselection Band Filter Block ............................................................................. 144
34.4.2 Preamplifier / Attenuator Block ............................................................................ 144
34.4.3 High-Performance Analog to Digital Converter Block (ADC) ............................ 145
34.5 Full Duplex Antenna Isolation Requirements .......................................................... 146
35 Radio Setup ......................................................................................................................... 147
35.1 Introduction .............................................................................................................. 147
35.2 Configuring a Radio ................................................................................................. 147
35.3 Radio Tab ................................................................................................................. 147
35.4 Network Tab ............................................................................................................. 149
35.5 GPS Tab .................................................................................................................... 150
35.6 TX Tab ...................................................................................................................... 151
35.7 Phone/CW Tab ......................................................................................................... 153
35.8 RX Tab ..................................................................................................................... 154
35.9 Filters Tab ................................................................................................................. 156