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#1
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As an electrical engineer who has tinkered with electronics for 40 years, I
never found time to practice & learn code. It was obsolete even back then. If they drop the code requirement, I'll get a ham license and talk as well as listen. Zoram "David Stinson" wrote in message ... Let us welcome the new additions to our ranks: |
#2
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As a ham radio operator for 40+ years, I agree, but I note that progress has
been made. Today, not only is Morse code obsolete, but ham radio itself is obsolete! "Ghost Chip" wrote in message news:xxT1b.7731$QT5.564@fed1read02... As an electrical engineer who has tinkered with electronics for 40 years, I never found time to practice & learn code. It was obsolete even back then. If they drop the code requirement, I'll get a ham license and talk as well as listen. Zoram "David Stinson" wrote in message ... Let us welcome the new additions to our ranks: |
#3
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BFoelsch wrote:
As a ham radio operator for 40+ years, I agree, but I note that progress has been made. Today, not only is Morse code obsolete, but ham radio itself is obsolete! I've only been a ham for 34 years and as far as I'm concerned it was obsolete then as it pertains to the over-glorified things like a "reservoir of skilled technicians and communications experts". No biggie, but its still a great hobby. I can work DXCC on a cellfone in less than an hour and I get WAC daily via SPAM. If efficiency of communications was the only issue then hamming would have died a long time ago. Oh, did I mention it as hobby? I don't see RC Airplanes being "obsolete" because we now have Boeing 757s. -Bill |
#4
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BFoelsch wrote:
As a ham radio operator for 40+ years, I agree, but I note that progress has been made. Today, not only is Morse code obsolete, but ham radio itself is obsolete! I suppose that for many the internet has replaced ham radio. (I guess that makes hackers the equal of CB'ers, except that the hackers have a MUCH higher IQ!) I hope that many hams will continue to take some pride in their skill with morse code and continue to use it. In a true emergency, cw will get through when nothing else will work. You can build a CW transmitter with the barest pile of junk salvaged from an old radio or TV set. (well maybe not a MODERN radio or tv set.....). There is even the story of using a GDO as an emergency CW transmitter. Let's see you try that on SSB, AM, or some of the new digital modes! I finally got my extra class ticket after the code requirement went down to 5wpm (I had an advanced class licence, so that makes me a 13wpm extra). The written test was hard enough, I had to bone up on college level engineering stuff. Being a computer EE I never had to mess with smith charts before. The technical test will serve as enough of a barier to keep the riffraff out! |
#5
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"scharkalvin" wrote in message ... BFoelsch wrote: As a ham radio operator for 40+ years, I agree, but I note that progress has been made. Today, not only is Morse code obsolete, but ham radio itself is obsolete! I suppose that for many the internet has replaced ham radio. (I guess that makes hackers the equal of CB'ers, except that the hackers have a MUCH higher IQ!) I hope that many hams will continue to take some pride in their skill with morse code and continue to use it. In a true emergency, cw will get through when nothing else will work. You can build a CW transmitter with the barest pile of junk salvaged from an old radio or TV set. (well maybe not a MODERN radio or tv set.....). There is even the story of using a GDO as an emergency CW transmitter. Let's see you try that on SSB, AM, or some of the new digital modes! I finally got my extra class ticket after the code requirement went down to 5wpm (I had an advanced class licence, so that makes me a 13wpm extra). The written test was hard enough, I had to bone up on college level engineering stuff. Being a computer EE I never had to mess with smith charts before. The technical test will serve as enough of a barier to keep the riffraff out! Give em enough time, the whiners will cry to have that simplified too. This nation is dumbing down, and they wonder why! C.L. |
#6
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On Sat, 23 Aug 2003 22:22:00 -0400, scharkalvin
wrote: an emergency CW transmitter. Let's see you try that on SSB, AM, or some of the new digital modes! I'll horserace you on CW from my PSK31 station any time you like. The computer copies PSK31 perfectly RIGHT INTO THE NOISE so far you can't hear the station its typing perfectly...... The CW is better myth is history..... Larry W4CSC Maybe we could get the power grid fixed if every politician regulating the power companies wasn't on their payrolls. |
#7
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Larry W4CSC wrote:
On Sat, 23 Aug 2003 22:22:00 -0400, scharkalvin wrote: an emergency CW transmitter. Let's see you try that on SSB, AM, or some of the new digital modes! I'll horserace you on CW from my PSK31 station any time you like. The computer copies PSK31 perfectly RIGHT INTO THE NOISE so far you can't hear the station its typing perfectly...... The CW is better myth is history..... I've heard some very good things about PSK31, and I'd like to try it. I need to build myself an interface for my computer sound card to my rig. But good as it is, PSK31 still requires a computer and more rig than a simple CW setup. CW works it's magic using that gray lump between your ears and the simplest of transmitting and receiving electronics. You'll never get PSK31 to work with a one tube rig and no computer. |
#8
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On Sun, 24 Aug 2003 11:43:34 -0400, scharkalvin
wrote: I've heard some very good things about PSK31, and I'd like to try it. I need to build myself an interface for my computer sound card to my rig. Geez, I wish the board builders would stop selling these boards. You don't need ANY extra equipment to get on PSK31. The radio stays on USB so you can copy many stations SIMULTANEOUSLY on slightly different frequencies inside the SSB-width "channel", like 14.070. Plug the headphone output of the modern HF rig into the LINE IN on the computer's sound card. Now, plug the audio output, preferably LINE OUT if your sound card has it, into the radio's LINE IN if it has one. If not, connect audio output on the sound card to a 500 ohm thumbwheel pot or whatever you have handy. Connect the wiper arm to the mic input jack and tweak around with the pot setting to get the best power level with the MIC LEVEL on the radio set about 1/2 way open. This keeps the soundcard from overdriving the rig's sensitive mic input amp. TURN ON THE VOX! You don't NEED any kind of "switching computer" to run it! The VOX hears the tone on the mic jack and KEYS THE TRANSMITTER AS LONG AS THE TONE IS THERE! Who needs an "interface"?? When you switch to receive, the VOX drops. Set the VOX DELAY to ZERO during PSK31 and it's perfect! The tone controls the transmitter....(c; There, I just saved you $50....I like dark English ale....thanks! But good as it is, PSK31 still requires a computer and more rig than a simple CW setup. CW works it's magic using that gray lump between your ears and the simplest of transmitting and receiving electronics. You'll never get PSK31 to work with a one tube rig and no computer. Oh, please......(sigh). If it'll make you feel better, plug a DOS 3.3 machine into an old Drake TR-4 and use its VOX...... I suppose if you wanted to tough it out you could FSK the 78 tube's Hartley oscillator a tiny bit. PSK31 is very forgiving....and free! Larry W4CSC Maybe we could get the power grid fixed if every politician regulating the power companies wasn't on their payrolls. |
#9
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Larry W4CSC wrote:
On Sun, 24 Aug 2003 11:43:34 -0400, scharkalvin wrote: I've heard some very good things about PSK31, and I'd like to try it. I need to build myself an interface for my computer sound card to my rig. Geez, I wish the board builders would stop selling these boards. You don't need ANY extra equipment to get on PSK31. The radio stays on USB so you can copy many stations SIMULTANEOUSLY on slightly different frequencies inside the SSB-width "channel", like 14.070. Plug the headphone output of the modern HF rig into the LINE IN on the computer's sound card. Now, plug the audio output, preferably LINE OUT if your sound card has it, into the radio's LINE IN if it has one. If not, connect audio output on the sound card to a 500 ohm thumbwheel pot or whatever you have handy. Connect the wiper arm to the mic input jack and tweak around with the pot setting to get the best power level with the MIC LEVEL on the radio set about 1/2 way open. This keeps the soundcard from overdriving the rig's sensitive mic input amp. TURN ON THE VOX! You don't NEED any kind of "switching computer" to run it! The VOX hears the tone on the mic jack and KEYS THE TRANSMITTER AS LONG AS THE TONE IS THERE! Who needs an "interface"?? When you switch to receive, the VOX drops. Set the VOX DELAY to ZERO during PSK31 and it's perfect! The tone controls the transmitter....(c; There, I just saved you $50....I like dark English ale....thanks! Which software are you using on PSK31? Anything good available for Linux? (Billy ain't setting foot in my hamshack!). |
#10
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I used to subscribe to that theory, but no more. There was a time when CW
was the best mode for weak signal work, but as of my last experience (1990 or so) AMTOR had it beat hands down. I hear that AMTOR has since been replaced with yet more efficient digital modes. Too, the stuff about being able to put together a CW transmitter is kind of pointless; to wit, what kind of emergency would find you with nothing except a GDO and power to run it? It is much more likely today that one would have some kind of rig and access to a charged car battery. I fully understand the emotion and the heritage of the argument, but if you strip out the emotion and the heritage stuff, cw doesn't really have much of a leg to stand on. Oh, there will be the odd story about tapping out SOS on one's brake lights, but aside from that.............................................. .. "scharkalvin" wrote in message ... BFoelsch wrote: As a ham radio operator for 40+ years, I agree, but I note that progress has been made. Today, not only is Morse code obsolete, but ham radio itself is obsolete! I suppose that for many the internet has replaced ham radio. (I guess that makes hackers the equal of CB'ers, except that the hackers have a MUCH higher IQ!) I hope that many hams will continue to take some pride in their skill with morse code and continue to use it. In a true emergency, cw will get through when nothing else will work. You can build a CW transmitter with the barest pile of junk salvaged from an old radio or TV set. (well maybe not a MODERN radio or tv set.....). There is even the story of using a GDO as an emergency CW transmitter. Let's see you try that on SSB, AM, or some of the new digital modes! I finally got my extra class ticket after the code requirement went down to 5wpm (I had an advanced class licence, so that makes me a 13wpm extra). The written test was hard enough, I had to bone up on college level engineering stuff. Being a computer EE I never had to mess with smith charts before. The technical test will serve as enough of a barier to keep the riffraff out! |
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