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#1
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Considering a new receiver.
I used to be an avid listener about 15 years ago or more and I've
started playing with it again. I currently have an old Radio shack digital receiver, made in '89 or so. It works, but I'm tired of its background noise and it is suffering from loose antenna connections and other problems. I always wanted a real communications receiver, and I may just up and buy one, when you're a kid money is always tight. I'm trying to choose among what is currently available, and I'm in a special situation. I am blind and I want a receiver I can use fairly well. I'm into computers so I am either going to buy one of the computer-controlled units or something like the Icom R75 with the speech synthesizer option. I was looking at the Ten Tec 320d on the computer-controlled end for comparison. Here's what I'd liketo know: 1. Does the Icom r75 or even the 8500 if anybody knows allow one to add memories by entering a frequency and once on it, just putting a memory number in? 2. Are the controls for functions specific knobs or do you have to go through menus that won't speak in order to change things? 3. How does the r75 sound? On the Ten Tech, I'd like to know if you can enter a frequency by typing it in, and would the lack of a knotch filter (something I've always thought would be nice) be a real big disadvantage? I'm really tempted to go with the icom, then I wouldn't have to run a computer to make it work. The Ten Tec is definitely cheaper, though, and I have enough computing power around here to satisfy a small third world country. My main interests are broadcast stations, and any marine stuff I can find. Thanks. |
#2
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Hi, and welcome to the hobby. One other possibility would be a used
Kenwod R5000 with the voice synthesizer module. |
#3
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Hello Chris.
Your letter does not make clear whether you are totally blind or have partial sight. If you do have partial sight, the Grundig Satellit 800 might be a good choice for you. It is big, it has well-spaced controls, and each of the controls performs only one function. The display is very large with very big LCD characters and good LED lighting. While it cannot be computer-controlled and does not have a notch filter, it does have one of the best synchronous selectable sideband circuits available and its sound is superb. The memory function would be exactly as you require in (1.) in your letter. Even if you are totally blind, the controls are easy to find by touch and easy to use. Once you know their function, it is no problem to operate the receiver to full advantage. Also, at least at first, you need no external antenna. Its built-in amplified whip is very good for listening to the more powerful stations and, if you are located in a relatively electrically-quiet area, it may suffice for some good DX as well. The radio has facilities for adding three external antennas: two for LW/MW/SW and one for FM broadcast. It is one of the very best receivers for program listening. While there are some receivers which are better overall, they cost at least $1000 more than the Satellit 800. The Grundig sells new for only $450.00 and it needs no third-party modifications as does the ICOM IC-R75. If you are interested in more information about this receiver, you can ask me, or, better yet, telephone et=F3n-Grundig toll-free at 1-800-872-2228 or Universal Radio at 1-800-431-3939. If you order a Grundig Satellit 800 from Universal, they will, upon your request, bench-test the particular unit they are going to ship to you, free of charge, so you will have no "surprises" when you receive it. The ICOM IC-R75 is a good receiver but it has too many shortcomings for my taste, including so-so sound and an essentially non-functioning sync circuit. (That can be overcome by ECSS tuning technique, but that is rather complex and inconvenient for a program listener.) I hope you will investigate the Grundig Satellit 800. I think you would like it. Best, Joe |
#4
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"Chris Hill" wrote in message ... I used to be an avid listener about 15 years ago or more and I've started playing with it again. I currently have an old Radio shack digital receiver, made in '89 or so. It works, but I'm tired of its background noise and it is suffering from loose antenna connections and other problems. I always wanted a real communications receiver, and I may just up and buy one, when you're a kid money is always tight. Which receiver?? The DX-440?? Mine still does a serviceable job as a backup, and for getting the kids interested in shortwave. I'm trying to choose among what is currently available, and I'm in a special situation. I am blind and I want a receiver I can use fairly well. I'm into computers so I am either going to buy one of the computer-controlled units or something like the Icom R75 with the speech synthesizer option. I was looking at the Ten Tec 320d on the computer-controlled end for comparison. Here's what I'd liketo know: 1. Does the Icom r75 or even the 8500 if anybody knows allow one to add memories by entering a frequency and once on it, just putting a memory number in? 2. Are the controls for functions specific knobs or do you have to go through menus that won't speak in order to change things? 3. How does the r75 sound? On the Ten Tech, I'd like to know if you can enter a frequency by typing it in, and would the lack of a knotch filter (something I've always thought would be nice) be a real big disadvantage? I'm really tempted to go with the icom, then I wouldn't have to run a computer to make it work. The Ten Tec is definitely cheaper, though, and I have enough computing power around here to satisfy a small third world country. My main interests are broadcast stations, and any marine stuff I can find. My thinking is that if you're interested in a big spaced radio for something like legal blindness but not total blindness, you can use a Grundig Sat 800, because it has wide spacings between buttons and good sized knobs to work with. If you pretty much require a computer to work with the radio, go for one with an advanced instruction set. The older Icom IC-R71A and Kenwood R-5000 don't have the instruction sets that the newer models do. Aside from that, I'd not be much help with computer control of a shortwave, since I don't use one that way. --Mike L. |
#5
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On Thu, 17 Feb 2005 13:03:33 -0500, "Michael Lawson"
Which receiver?? The DX-440?? Mine still does a serviceable job as a backup, and for getting the kids interested in shortwave. This is a dx440, fairly decent except for the whine of the circuitry and a little drift on ssb. I'd really like to have better selectivity, though. If I tune in wwv on 10mhz, I can hear the station on 9.885 enough to be annoying. |
#7
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On Fri, 18 Feb 2005 07:22:29 GMT, Conan Ford
wrote: Chris Hill wrote in : This is a dx440, fairly decent except for the whine of the circuitry and a little drift on ssb. I'd really like to have better selectivity, though. If I tune in wwv on 10mhz, I can hear the station on 9.885 enough to be annoying. This sounds to me like the DX-440 is misaligned on AM. Could be. I figured it was just a poor receiver with bad filters, 16 years old or a combination thereof. |
#8
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"Conan Ford" wrote in message .159... Chris Hill wrote in : This is a dx440, fairly decent except for the whine of the circuitry and a little drift on ssb. I'd really like to have better selectivity, though. If I tune in wwv on 10mhz, I can hear the station on 9.885 enough to be annoying. This sounds to me like the DX-440 is misaligned on AM. Agreed. I pulled out mine and attached it to my 50' inverted L, and I didn't have that problem. The old whine of the circuitry is still there, but considering everything else about it, I don't mind. That said, I guess you'd have to have it aligned by someone to fix it. --Mike L. |
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