Digital Modes II

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Page 4 05/26/052. Hardware Comparison for digital 6,14• West Mountain Radio 4• Rigblaster Nomic:• Pros• Cost• Very Small• Less cables• No external power supply needed great for portable or QRPinstallations.• Cons• Does not do as much as others• Less Isolation• Does not handle external Microphones- 4 -
Page 5 05/26/05• Rigblaster Plus 6 :• Pros• Cost• Fully automatic operation of your microphone. Always works, yourcomputer always works no manual switching, no plugging orunplugging.• Simpler operation than the other brands, you never have toremember to push UN-needed switches to make your station work.• PTT override feature; your microphone. Can always override thecomputer, perfect for contesting or SSTV operation.• Automatic switching between your microphone and the computer;never a hot microphone.• You may always leave it connected, everything always works, nobypass switch required.• In addition to the PTT keying circuit there is a fully isolated CW/FSKkeying output for direct keying of your rig's CW or FSK jack for usewith non-sound card software, no other interface has this.• Input for control of this additional fully isolated CW/FSK keyingcircuit as well as the PTT circuit is jumper selectable between serialport leads RTS, DTR, and TXD.• Internal diagnostic LEDs show at a glance what the serial port isdoing with RTS, DTR and TXd, check if the other brand has this.• Rear panel RCA PTT switch / foot switch jack that enables the PPToverride and interrupt, another exclusive.• Power supply included, no charge. Your choice of 120 VAC or 230VAC• Cons• Less Performance- 5 -
Page 1 and 2: Page 1 05/26/05An overview of the D
Page 3: Page 3 05/26/05• Step by step of
Page 7 and 8: Page 7 05/26/05• Tigertronics 5,6
Page 9 and 10: Page 9 05/26/053. The Modes:• MT-
Page 11 and 12: Page 11 05/26/05• AMTOR Mode B, o
Page 13 and 14: Page 13 05/26/05Figure 4. MixW, not
Page 15 and 16: Page 15 05/26/05Figure 5: MT63 Term
Page 17 and 18: Page 17 05/26/053. Setup of MT63 us
Page 19 and 20: Page 19 05/26/055. Set up the RX Pa
Page 21 and 22: Page 21 05/26/057. Set up the MISC
Page 23 and 24: Page 23 05/26/052. MARS Station Res
Page 25: Page 25 05/26/05References1. Bell L

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