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#1
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laptop and radio
I have an ic 718 and a laptop that i received from a friend. I used to do
wacars with my scanner and was wondering if there was something that simple in amateur radio. To use a laptop with my radio, do I always have to have a tnc or some other peripheral or are there modes that just require a sound jack at the laptop and the radio? Thanks 73 Greg |
#2
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Well, first things first....Ya gotta give PSK31 a whirl.
In fact, to get started, you don't even need a hookup to your Icom. The microphone built in to the laptop will work just fine! That is, to receive. Which is fun enough to start with!! ....Dave "Greg Doughty" wrote in message ... I have an ic 718 and a laptop that i received from a friend. I used to do wacars with my scanner and was wondering if there was something that simple in amateur radio. To use a laptop with my radio, do I always have to have a tnc or some other peripheral or are there modes that just require a sound jack at the laptop and the radio? Thanks 73 Greg |
#3
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Well, first things first....Ya gotta give PSK31 a whirl.
In fact, to get started, you don't even need a hookup to your Icom. The microphone built in to the laptop will work just fine! That is, to receive. Which is fun enough to start with!! ....Dave "Greg Doughty" wrote in message ... I have an ic 718 and a laptop that i received from a friend. I used to do wacars with my scanner and was wondering if there was something that simple in amateur radio. To use a laptop with my radio, do I always have to have a tnc or some other peripheral or are there modes that just require a sound jack at the laptop and the radio? Thanks 73 Greg |
#4
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I have an ic 718 and a laptop that i received from a friend. I used to do
wacars with my scanner and was wondering if there was something that simple in amateur radio. To use a laptop with my radio, do I always have to have a tnc or some other peripheral or are there modes that just require a sound jack at the laptop and the radio? It's quite common to do PSK31, conversational RTTY, PACTOR, MFSK, and 1200 bit/second AX.25 packet radio using a sound-card interface. The basic pretty-good interface provides electrical isolation between the PC and the radio... most commonly audio-transformer coupling for the audio signals, and transistor or (better) optoisolated coupling for the PTT. http://www.packetradio.com is one source for such interfaces, and for links to various software for Windows, Linux, etc. -- Dave Platt AE6EO Hosting the Jade Warrior home page: http://www.radagast.org/jade-warrior I do _not_ wish to receive unsolicited commercial email, and I will boycott any company which has the gall to send me such ads! |
#5
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I have an ic 718 and a laptop that i received from a friend. I used to do
wacars with my scanner and was wondering if there was something that simple in amateur radio. To use a laptop with my radio, do I always have to have a tnc or some other peripheral or are there modes that just require a sound jack at the laptop and the radio? It's quite common to do PSK31, conversational RTTY, PACTOR, MFSK, and 1200 bit/second AX.25 packet radio using a sound-card interface. The basic pretty-good interface provides electrical isolation between the PC and the radio... most commonly audio-transformer coupling for the audio signals, and transistor or (better) optoisolated coupling for the PTT. http://www.packetradio.com is one source for such interfaces, and for links to various software for Windows, Linux, etc. -- Dave Platt AE6EO Hosting the Jade Warrior home page: http://www.radagast.org/jade-warrior I do _not_ wish to receive unsolicited commercial email, and I will boycott any company which has the gall to send me such ads! |
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