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#11
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"Bob Stein" wrote in message ... Dan/W4NTI wrote: There are lots of folks running the 'rice boxes'. I can attest by using the following rigs to got results. Yaesu FT-101 series. Kenwood Twins Newer rigs such as the FT-1000MP does fine also, and the new Kenwood TS-2000 sound good. Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI -- Remove spam-suppression X from my address Your arguement is invalid. Considering modern day receivers with DSP, notch filters, and crystal/DSP IF filters. You don't hear the other sideband, or the carrier.....if you know how to use them that is. Dan/W4NTI |
#12
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"Paul Clay" wrote in message ... Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Exactly correct. I operate AM on a limited basis. I also run less than the legal limit for AM all the time. I do not operate on 20 meters, nor do I operate on 75 after dark in the AM mode. I can't speak for others.' Dan/W4NTI |
#13
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"Paul Clay" wrote in message ... Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Exactly correct. I operate AM on a limited basis. I also run less than the legal limit for AM all the time. I do not operate on 20 meters, nor do I operate on 75 after dark in the AM mode. I can't speak for others.' Dan/W4NTI |
#14
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Paul Clay wrote:
Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Paul, I don't understand this "higher fidelity" hype. Amateur radio is about communications, not high fidelity. Of course, AM is not the only mode that is using excess spectrum. I understand that there are sidebanders who are cluttering up the bands with their wideband signals, although I have to admit that I have never heard them because I do not listen much. But apparently Riley Hollingsworth has and has issued warnings about such operation. CW obviously takes less spectrum, but let's face it, CW is dead. The times, they are a'changin'. Frankly, at the risk of incurring flames, I would like to see AM outlawed on the HF bands, just as spark was outlawed even before my time. On the other hand, I firmly believe that ham radio is a dying hobby, vis-a-vis computers, so it won't make any difference in the long run. Nice to have a civilized discussion. Bob, W6NBI -- Remove spam-suppression X from my address |
#15
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Paul Clay wrote:
Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Paul, I don't understand this "higher fidelity" hype. Amateur radio is about communications, not high fidelity. Of course, AM is not the only mode that is using excess spectrum. I understand that there are sidebanders who are cluttering up the bands with their wideband signals, although I have to admit that I have never heard them because I do not listen much. But apparently Riley Hollingsworth has and has issued warnings about such operation. CW obviously takes less spectrum, but let's face it, CW is dead. The times, they are a'changin'. Frankly, at the risk of incurring flames, I would like to see AM outlawed on the HF bands, just as spark was outlawed even before my time. On the other hand, I firmly believe that ham radio is a dying hobby, vis-a-vis computers, so it won't make any difference in the long run. Nice to have a civilized discussion. Bob, W6NBI -- Remove spam-suppression X from my address |
#16
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Bob: I think you are wrong here. AM at the top of 10m hurts nobody. AM on
160 hurts nobody. proper AM operation on 80 and even 40 does not interfere with many (time of day, power and other considerations are important obviously.) Your CW comment has very little do with this issue. If it makes you feel better, substitute PSK for CW -- low power, very narrow bandwidth. Shall we outlaw SSB, AM, RTTY, and CW? Is there a good reason why we must use the highest and newest technology at all times? I admit that I am prejudiced -- I still make palladium prints and think hypo smells excellent.. I guess the same applies to my radio activities, too. Paul "Bob Stein" wrote in message ... Paul Clay wrote: Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Paul, I don't understand this "higher fidelity" hype. Amateur radio is about communications, not high fidelity. Of course, AM is not the only mode that is using excess spectrum. I understand that there are sidebanders who are cluttering up the bands with their wideband signals, although I have to admit that I have never heard them because I do not listen much. But apparently Riley Hollingsworth has and has issued warnings about such operation. CW obviously takes less spectrum, but let's face it, CW is dead. The times, they are a'changin'. Frankly, at the risk of incurring flames, I would like to see AM outlawed on the HF bands, just as spark was outlawed even before my time. On the other hand, I firmly believe that ham radio is a dying hobby, vis-a-vis computers, so it won't make any difference in the long run. Nice to have a civilized discussion. Bob, W6NBI -- Remove spam-suppression X from my address |
#17
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Bob: I think you are wrong here. AM at the top of 10m hurts nobody. AM on
160 hurts nobody. proper AM operation on 80 and even 40 does not interfere with many (time of day, power and other considerations are important obviously.) Your CW comment has very little do with this issue. If it makes you feel better, substitute PSK for CW -- low power, very narrow bandwidth. Shall we outlaw SSB, AM, RTTY, and CW? Is there a good reason why we must use the highest and newest technology at all times? I admit that I am prejudiced -- I still make palladium prints and think hypo smells excellent.. I guess the same applies to my radio activities, too. Paul "Bob Stein" wrote in message ... Paul Clay wrote: Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Paul, I don't understand this "higher fidelity" hype. Amateur radio is about communications, not high fidelity. Of course, AM is not the only mode that is using excess spectrum. I understand that there are sidebanders who are cluttering up the bands with their wideband signals, although I have to admit that I have never heard them because I do not listen much. But apparently Riley Hollingsworth has and has issued warnings about such operation. CW obviously takes less spectrum, but let's face it, CW is dead. The times, they are a'changin'. Frankly, at the risk of incurring flames, I would like to see AM outlawed on the HF bands, just as spark was outlawed even before my time. On the other hand, I firmly believe that ham radio is a dying hobby, vis-a-vis computers, so it won't make any difference in the long run. Nice to have a civilized discussion. Bob, W6NBI -- Remove spam-suppression X from my address |
#18
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An inexpensive solid state rig for "AM" use
is the Yaesu FT-757GX or GX II. There are a number of them around for about $300.00 without the power supply (FD-700/757 heavy duty power supply). Any 13.5 VDC 20amp power supply will work with this rig and the power supplies, FD-700/757, are cheap as well. If you don't mind the size and weight there are a number of other trasmitters, ie Hallicrafter HT-32/A, HT-37, Heathkit DX-40, DX-60, DX-100 etc that will give you excellent "AM" results. The latter rigs would need an outboard receiver capable of "AM", not zero beating an "AM" signal although that can be done. The HT-32A is an excellent "AM" transmitter, I used one for years before selling it because of shipping weight and desk space. As for "Crowded bands", well that's been around for years and a few stations using "AM" won't be a problem. After all, "AM" was the original mode of voice long before "SSB" ever came around. That was not to mean that "SSB" is no more important that "AM", just to say "AM" still works and a lot of folks still use it. I have no problem with stations that want to operate "AM". So if you are looking for "AM" gear than charge on my friend, there's tons of it out there for the picking. 73's Mike DA1TNJ / WB8TNJ "Paul Clay" wrote in message ... Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ |
#19
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An inexpensive solid state rig for "AM" use
is the Yaesu FT-757GX or GX II. There are a number of them around for about $300.00 without the power supply (FD-700/757 heavy duty power supply). Any 13.5 VDC 20amp power supply will work with this rig and the power supplies, FD-700/757, are cheap as well. If you don't mind the size and weight there are a number of other trasmitters, ie Hallicrafter HT-32/A, HT-37, Heathkit DX-40, DX-60, DX-100 etc that will give you excellent "AM" results. The latter rigs would need an outboard receiver capable of "AM", not zero beating an "AM" signal although that can be done. The HT-32A is an excellent "AM" transmitter, I used one for years before selling it because of shipping weight and desk space. As for "Crowded bands", well that's been around for years and a few stations using "AM" won't be a problem. After all, "AM" was the original mode of voice long before "SSB" ever came around. That was not to mean that "SSB" is no more important that "AM", just to say "AM" still works and a lot of folks still use it. I have no problem with stations that want to operate "AM". So if you are looking for "AM" gear than charge on my friend, there's tons of it out there for the picking. 73's Mike DA1TNJ / WB8TNJ "Paul Clay" wrote in message ... Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ |
#20
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I agree. Bob, you are wrong about "AM".
There is absolutely nothing wrong with using "AM". It is an authorized mode within the amateur radio rules and regulations! In addition, Bob, "AM" is not "Inconsiderate". "Inconsiderate" is about "Operators", not a "Mode", who intentionally interfere with amateur communications and who ignore others. As for your comment on "CW", I agree that has absolutely nothing to do with the topic of "AM" other than spectrum space. I've been in the amateur radio community for over 35 years and enjoy "ALL" the modes the FCC has authorized us to use. Bob, there is more to amateur radio than "SSB". "AM" is "F U N", as amateur radio is so why not give it a try? You have nothing, absolutely nothing, to loose. Who knows, you might even enjoy it from time to time. 73's Michael DA1TNJ / WB8TNJ " wrote in message news:0XXrb.121532$ao4.378226@attbi_s51... Bob: I think you are wrong here. AM at the top of 10m hurts nobody. AM on 160 hurts nobody. proper AM operation on 80 and even 40 does not interfere with many (time of day, power and other considerations are important obviously.) Your CW comment has very little do with this issue. If it makes you feel better, substitute PSK for CW -- low power, very narrow bandwidth. Shall we outlaw SSB, AM, RTTY, and CW? Is there a good reason why we must use the highest and newest technology at all times? I admit that I am prejudiced -- I still make palladium prints and think hypo smells excellent.. I guess the same applies to my radio activities, too. Paul "Bob Stein" wrote in message ... Paul Clay wrote: Bob Stein wrote: Running AM is fun, but you don't get the 'full effect' unless it smells funny and once in a while catches fire. "Real radios glow in the dark" Dan/W4NTI "Paul Clay" wrote in message ... Do any of the solid state rigs from the mid-80s to present put out a good AM signal? If so, which ones? Is the conventional wisdom true that only by resurrecting a boatanchor tube transmitter can an operator get a nice sounding AM signal? Thanks! It may be fun, but it is also inconsiderate unless on a little used band. It takes up at least twice the spectrum of an SSB signal, and possibly more - hardly necessary given crowded band conditions. Not to mention the off-frequency heterodynes. Just two cents worth from an old timer (licensed for nearly 65 years) and brought up on AM. Bob, W6NBI I agree that it's important to be considerate, Bob. But even today, I think there's still room for playing around with AM, especially if one is carefull about the time of operation, the amount of power used (I'm planning on using 40 watts output or so) and radiating a good signal. No question that SSB uses less spectrum for voice communications, but, if one is willing to forgo the enjoyment (dare I say fun) of operating phone, one could conserve even more spectrum by operating CW exclusively. Obviously there's a trade-off involved (between the extra "utility", broadly defined, of higher fidelity signals and the extra, double as you say, bandwidth consumed), but, so long as operators exhibit good judgment and courtesy, I think the community's enjoyment of the hobby is maximized by giving people the choice of operating AM. - Paul, N6LQ Paul, I don't understand this "higher fidelity" hype. Amateur radio is about communications, not high fidelity. Of course, AM is not the only mode that is using excess spectrum. I understand that there are sidebanders who are cluttering up the bands with their wideband signals, although I have to admit that I have never heard them because I do not listen much. But apparently Riley Hollingsworth has and has issued warnings about such operation. CW obviously takes less spectrum, but let's face it, CW is dead. The times, they are a'changin'. Frankly, at the risk of incurring flames, I would like to see AM outlawed on the HF bands, just as spark was outlawed even before my time. On the other hand, I firmly believe that ham radio is a dying hobby, vis-a-vis computers, so it won't make any difference in the long run. Nice to have a civilized discussion. Bob, W6NBI -- Remove spam-suppression X from my address |
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