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#1
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remember logic from school ?????
if all quality communications receivers don't have a built in ferrite MW antenna AND the E1 is used almost exclusively as a base station like most communications receivers THEN it doesn't matter if the E1 has no ferrite MW antenna built in make sense class ??????????? |
#2
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I never went to any kind of radio school,so I dont know.How about this
"logic"? World turning back on American brands.Article is at www.worldnetdaily.com If that radio was an American brand name radio,would it sell elsewhere around the World? cuhulin |
#3
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No, it doesn't make sense. If the radio is in portable form, I believe it
should have an internal ferrite antenna. My guess is that the designers didn't want to go through the effort to provide the required shielding in order to make this possible. I have built several MW receivers and I know that you really need to shield and decouple the control circuitry in order to not have harmonics of the clock, broadband noise, etc from being picked up by the loopstick antenna. You need to have worst case radiation of less than .2uV to make the receiver usable. I've been there, done that. Pete wrote in message ... I never went to any kind of radio school,so I dont know.How about this "logic"? World turning back on American brands.Article is at www.worldnetdaily.com If that radio was an American brand name radio,would it sell elsewhere around the World? cuhulin |
#4
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in that case, I would rather have no antenna than a bad one !
thanks for the lesson ! "Pete KE9OA" wrote in message ... No, it doesn't make sense. If the radio is in portable form, I believe it should have an internal ferrite antenna. My guess is that the designers didn't want to go through the effort to provide the required shielding in order to make this possible. I have built several MW receivers and I know that you really need to shield and decouple the control circuitry in order to not have harmonics of the clock, broadband noise, etc from being picked up by the loopstick antenna. You need to have worst case radiation of less than .2uV to make the receiver usable. I've been there, done that. Pete wrote in message ... I never went to any kind of radio school,so I dont know.How about this "logic"? World turning back on American brands.Article is at www.worldnetdaily.com If that radio was an American brand name radio,would it sell elsewhere around the World? cuhulin |
#5
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I understand why you feel that way Mike, but it is still possible to have a
good internal antenna. I think that the goal was to make this radio as cheaply as possible (not a bad thing in itself). I will end up picking up one of them as a fun to play with "toy". Right now, the Grundig 3400 is my current "toy", but moods change from time to time. I am waiting for them to come out with an active antenna for this model. Part of the plan with some of these radios seems to be the money that can be made on the "add-ons". Still, it would be interesting to see the schematic (ha! that will be the day!) Pete "mike maghakian" wrote in message ... in that case, I would rather have no antenna than a bad one ! thanks for the lesson ! "Pete KE9OA" wrote in message ... No, it doesn't make sense. If the radio is in portable form, I believe it should have an internal ferrite antenna. My guess is that the designers didn't want to go through the effort to provide the required shielding in order to make this possible. I have built several MW receivers and I know that you really need to shield and decouple the control circuitry in order to not have harmonics of the clock, broadband noise, etc from being picked up by the loopstick antenna. You need to have worst case radiation of less than .2uV to make the receiver usable. I've been there, done that. Pete wrote in message ... I never went to any kind of radio school,so I dont know.How about this "logic"? World turning back on American brands.Article is at www.worldnetdaily.com If that radio was an American brand name radio,would it sell elsewhere around the World? cuhulin |
#6
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![]() mike maghakian wrote: in that case, I would rather have no antenna than a bad one ! We need to keep in mind that Drake had a part in designing the E1 as with the Satellit 800. Remember, the Satellit 800 is basically a Drake SW8 with a larger speaker and an ADDED FERRIT ANTENNA. The Drake SW8 had NO ferrit antenna but rather used the internal whip antenna for MW reception. In my particular case, the two distant MW stations I listen two during daytime hours come in without any co-channel interference on my car radio, which uses a whip antenna. Of course a ferrit antenna would be nice for direction and interference nulling, but in my case I always have to turn the radio to an odd position for reception of the stations I listen to. For me, the whip will actually be better, and I will use an external loop for other dxing. |
#7
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![]() mike maghakian wrote: remember logic from school ????? Yes, I do. They were interesting courses taught by bearded professors who were probably beatniks in an earlier life. if all quality communications receivers don't have a built in ferrite MW antenna There are (actually were) several companies that made quality receivers capable of AM, FM and shortwave broadcast reception. And there are some truly trashy receivers capable of shortwave only reception. AND the E1 is used almost exclusively as a base station like most communications receivers I'm not sure what the definition of base station receiver really is, but I'm assuming it is one that can be powered by AC and set on a table. Many of us also listen to SW as well as AM and FM on receivers that sit on desks. THEN it doesn't matter if the E1 has no ferrite MW antenna built in This doesn't follow. If you want to play logic then drag out your venn diagrams and start mapping the various kinds of receivers and find the overlaps. You hopefully will find that not all quality shortwave receivers are limited to only hf reception. You will also find that there is a small subset with coverage limited to the HF spectrum. make sense class ??????????? |
#8
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#9
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There are knockoff copies of American brand name vehicles being made in
China right now. www.chinesecars.net They sell for much less in price than the American brand name vehicles being manufactured here in U.S.A.What has that got to do with radio? Well,take a look at the electronic things that have American brand names on them that are being made in China and other foreign countries.Governor haley barbour (I can not spell any! politicians name with capital letters,it is practically physically and mentally impossible for me to do so) of my home state of Mississippi recently got back to Jackson from a trip to China.Of course most of us know Nissan (Nissan used to be called Datsun,Datsun means Bluebird) is not an American brand name although there is a Nissan plant just north of Jackson about fifteen miles or less and that Nissan plant/factory has developed a line of cars (Aprexa,or something like that,I think is the name of the cars) that have the suspension system and some other things designed/developed for the Chinese market.That Nissan plant/factory near Jackson is going to be selling cars to China,someday,probally,China will be manufacturing the same line or similar of cars in China and selling them to Americans.I have said it here in this news group,someday Chinese manufactured cars,trucks,vans,suvs,boat engines,motorcycles,ect will be showing up in American dealers showrooms and someday,there will not be anymore factories in America manufacturing those products.Take a look at what has happened to American name brand radios that used to be manufactured in America,RCA,Sylvania,Emerson,Magnavox,Motorola and others.And tv sets and on and on and on,,,,,,,,,, We are digging a hole we will never get out of,thanks to fed govt and free trade and nafta and gatt and hold on to your hats folks,there is a new one the Crooked B......s in fed govt just recently approved and signed on to to help Sell U.S.A.Down The River even some more,cafta.(guess who is getting rich and richer from that and guess who gets poorer and poorer?)There are other countries in Asia that are becoming the "New China",India is one of them,so is Malaysia and other third world countries.Sure,I know the E1 radios are not an American name brand,but y'all get me driff.I remember when America used to be self sufficient and most of what Americans bought in American stores was Manufactured in America,except for Chrome which we get from Africa and Russia,without Chrome (I am not talking about the Chrome plating on auto bumpers and similar thingys either) we would be in big trouble Militarily speaking. cuhulin |
#10
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My understanding is that Drake sold the design of the SW8 (and maybe
the R8B??) to Eton. Drake no longer sells the Satellit 800 or any other SW receiver. Drake decided it was best to sell the plans to their receivers rather than continue manufacturing them as current prices would be too high for any kind of market with the competition from imported receivers. Notice all the complaints in this newgroup about the $499 price of the Eton E1, yet the Satellit 500 and the Satellit 700 both sold for $500. The Drake SW8 was just under $800 and nobody complained about the price. Of course Drake quality is higher than Eton's, but most of us like getting a new radio every few years, and very few care about getting a receiver that will last 20 years or so. I paid $900 for my Satellit 650. Great quality receiver. But my $500 Satellit 800 has better SW reception and many more features. Not the great sound quality of the 650, but a fantastic selectable sideband sync detector as well as fast/slow AGC. If the E1 is a great receiver, then it is well worth the $499 price tag. Pay less, get less. |
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