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#1
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Looking for newer SW receiver with digital tuning
For the last 40+ years, I've listened to shortwave with the same
receiver, an old Hallicrafters S-108 that I bought when I was 12 years old. I recently moved it out to my workshop (making the wife happy to have it out of the house), hung a 200' longwire antenna through the trees, and began listening more often than I used to do. The old radio still sounds good, and it brings the BBC and Havana in pretty strong, but trying to listen to anything other than the strong stations is frustrating. The reception drifts, and I never really know what frequency I've got. I can guess somewhere in the ballpark, but that's about it. Yesterday I started looking on ebay for receivers, wanting something non-portable with digital tuning. I think I'm now more confused than anything. I don't need or want anything state of the art or expensive, just something workable that has better frequency identification. Any suggestions on what to look for, and maybe just as important, anything to definitely avoid? Cost is a factor (the economy has gone downhill here, as well), so buying a new unit is not an option. I appreciate any suggestions or input y'all can offer. |
#2
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Looking for newer SW receiver with digital tuning
On Wed, 8 Apr 2009, AllenMcB wrote: Date: Wed, 8 Apr 2009 08:28:20 -0700 (PDT) From: AllenMcB Newsgroups: rec.radio.amateur.equipment Subject: Looking for newer SW receiver with digital tuning For the last 40+ years, I've listened to shortwave with the same receiver, an old Hallicrafters S-108 that I bought when I was 12 years old. I recently moved it out to my workshop (making the wife happy to have it out of the house), hung a 200' longwire antenna through the trees, and began listening more often than I used to do. The old radio still sounds good, and it brings the BBC and Havana in pretty strong, but trying to listen to anything other than the strong stations is frustrating. The reception drifts, and I never really know what frequency I've got. I can guess somewhere in the ballpark, but that's about it. Yesterday I started looking on ebay for receivers, wanting something non-portable with digital tuning. I think I'm now more confused than anything. I don't need or want anything state of the art or expensive, just something workable that has better frequency identification. Any suggestions on what to look for, and maybe just as important, anything to definitely avoid? Cost is a factor (the economy has gone downhill here, as well), so buying a new unit is not an option. I appreciate any suggestions or input y'all can offer. I bought a Grundig G5 about a year ago from Radio Shack. About the size of two king size cigarette packages, digital readout, and almost intuitive to operate with push buttons, and is readout to one kc, and there is a vernier tuning for SSB and CW. Built in BFO is turned on and off with a button, and you can tune very accurately. PLL means basically zero drift. 2 foot telescoping antenna, can pick up almost anything in HF range. Tunes 150 kc to 29,999 khz. But has a lot of birdies (but that shouldn't affect much). At the time it was $150 and some places you can get it for $100. Built in S-meter, etc. Also does FM band as well as AM and HF. For what it is, I think its a pretty good deal. What made the deal for me was they had one in a Radio Shack store, with batteries, and I spent ten minutes playing with it and was able to figure out how to use it (at the basic level) without reading the manual. Could not hear much because of all the noise made by all the other junk, but after I bought one and took it home to quiet home environment, I could hear just about anything my base ham transciever could hear except for the weakest signals. |
#3
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Looking for newer SW receiver with digital tuning
Hi,
Eton E5. Spectacular sensitivity and wicked selectivity in a portable. $150. Another fellow mentioned a G5 from Grundig he got at RS. AFAIK, they are the same rig inside. Cheers! |
#4
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Looking for newer SW receiver with digital tuning
On Apr 8, 9:54*pm, Stray Dog wrote:
I bought a Grundig G5 about a year ago from Radio Shack. About the size of two king size cigarette packages, digital readout, and almost intuitive to operate with push buttons, and is readout to one kc, and there is a vernier tuning for SSB and CW. Built in BFO is turned on and off with a button, and you can tune very accurately. Can you attach an external antenna to it? I've seen the little SW receivers on ebay, and they all look like the old portable transistor radios to me. I realize a lot has changed, so please tell me: After listening to the old Hallicrafters all these years, how is the small receiver going to sound? Will it receive as many stations as the old boat anchor I've been using? |
#5
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Looking for newer SW receiver with digital tuning
On Apr 9, 12:01*am, geek wrote:
Hi, Eton E5. Spectacular sensitivity and wicked selectivity in a portable. $150. The Etons I've seen are wind-up chargers, made mostly for emergency use. Is this the same Eton setup? |
#6
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Looking for newer SW receiver with digital tuning
On Apr 9, 12:01*am, geek wrote:
Another fellow mentioned a G5 from Grundig he got at RS. AFAIK, they are the same rig inside. I just read reviews on the E5/G5 at http://www.eham.net/reviews/detail/6815.. I think I'm looking for something that's not designed to be portable, that will accept an external antenna, and that doesn't use batteries. Thanks for the suggestion, though. I learned a good bit reading about these. |
#7
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Looking for newer SW receiver with digital tuning
AllenMcB wrote:
Thanks for the suggestion, though. I learned a good bit reading about these. http://www.rffun.com/catalog/commrxvr.html http://www.rffun.com/used/used2.html The R1000 was sold, but there were several R1000, R2000, R5000. The R5000, and maybe the others has a Yahoo group ask there about them before you buy one. http://radio.tentec.com/amateur/receivers/RX320D Possibly the best of the radios that are run by a PC. (no controls on the radio). FYI: Grundig is a European manufacturer of radios who sold out their line to Eaton. In some places current production is sold as Grundig in others, the same radios are sold as Eaton. Grundig also made a line of very good shortwave desktops. Another good used radio is the Drake SW8, http://www.rffun.com/catalog/commrxvr/0088.html BTW, almost every ham radio transceiver made since 1985 has had a general coverage receiver. Many of them require an added AM filter to recieve shortwave broadcasts. Even with the price of the added filter, they make excelent desktop shortwave receivers. 73, Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM |
#8
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Looking for newer SW receiver with digital tuning
On Thu, 9 Apr 2009 02:54:39 +0000, Stray Dog wrote:
On Wed, 8 Apr 2009, AllenMcB wrote: Date: Wed, 8 Apr 2009 08:28:20 -0700 (PDT) From: AllenMcB Newsgroups: rec.radio.amateur.equipment Subject: Looking for newer SW receiver with digital tuning For the last 40+ years, I've listened to shortwave with the same receiver, an old Hallicrafters S-108 that I bought when I was 12 years old. I recently moved it out to my workshop (making the wife happy to have it out of the house), hung a 200' longwire antenna through the trees, and began listening more often than I used to do. The old radio still sounds good, and it brings the BBC and Havana in pretty strong, but trying to listen to anything other than the strong stations is frustrating. The reception drifts, and I never really know what frequency I've got. I can guess somewhere in the ballpark, but that's about it. Yesterday I started looking on ebay for receivers, wanting something non-portable with digital tuning. If you're talking used, the Grundig Satellit 700 would fit the bill. About the size of a college pyhsics text book and runs off of batteries or a 12VDC wall wart. Has a telescoping antenna and a external antenna connector. Lots of extra features -- like SSB and a synchronous detector. (Yep, that's the way it's spelled: "Satellit".) HTH, Jonesy -- Marvin L Jones | jonz | W3DHJ | linux 38.24N 104.55W | @ config.com | Jonesy | OS/2 * Killfiling google & XXXXbanter.com: jonz.net/ng.htm |
#9
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Looking for newer SW receiver with digital tuning
My recommendation is to look for an Icom R71A or Kenwood R5000. These
receivers are high end table top units. They were the top models in the 1980's and can easily out perform any of the portables currently produced. These units have excellent crystal filtering, and can take optional narrow filters. They both have passband tuning and CW notch filters, and are stable enough to listen to AM stations in ssb mode (exalted carrier AM reception). In SSB mode you can listen to either the upper or lower sideband of an AM signal, whichever has the least amount of interference, and make use of the narrow ssb filters and passband tuning to really dig out those weak stations. The IcomR71A and Kenwood R5000 are very reasonably priced, and have excellent crystal filters with several optional filters that can still be found. I've seen R71A's with all the optional filters go for around $300.00, and units with the stock filters for $200.00. The Kenwood R5000's go for a bit more. The build quality of these units far exceed the plastic radios being produced now a days. |
#10
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Looking for newer SW receiver with digital tuning
DonL wrote:
The IcomR71A and Kenwood R5000 are very reasonably priced, and have excellent crystal filters with several optional filters that can still be found. I've seen R71A's with all the optional filters go for around $300.00, and units with the stock filters for $200.00. The Kenwood R5000's go for a bit more. The build quality of these units far exceed the plastic radios being produced now a days. There are two problems with these radios. Both are excelent choices if you are aware of the problems and buy a radio which has had them fixed or you consider the cost of the repair/upgrade when you buy it. The R71 and R71a had their internal programing in battery backed up RAM. Eventually the battery died and the radio became unusable. There were ROM upgrade kits (where the RAM was replaced with a permanent ROM chip) and ICOM did some sort of repair (replace battery and reprogram the RAM). It's well worth your time to investigate one and see. Here is a web page I found searching the web for "ICOM R71 battery backed up RAM" http://ronhashiro.htohananet.com/am-...-ramboard.html The Kenwood R5000 is a different matter. The R5000 was made with certain components "potted" with a rubber compound. This rubber compound eventually absorbed enough water from the air to cause the radio to stop working and eventually corrode the components it protected. This know as the "dots" because the display shows a dot instead of each digit. The R5000 has a RECHARGEABLE lithium battery for memory back up. It cannot be replaced with a regular lithium battery and the front cover of the radio must be removed to access it. All together the removal of the potting compound, replacing and damaged components and replacing the battery costs around $150 plus shipping. As an estimate an R5000 that has its original battery and has not been "fixed" is worth around $250-$350 depending upon filters and accessories. In any case the VHF converter is worth an additional $200 on it's own. A repaired unit is worth around $450 on up depending upon filters, accesories and the condition. Note that the computer interface is two parts one an add-on inside the radio and an external ttl to RS232 level convertor. It is very limited in what it can do. The R5000 takes the same solder in SSB and CW filters as the TS-430, TS-440 and TS-450, so they are fairly common. Some of them took the same AM filter, but the R5000 version came on a circuit board while the ham version was soldered in. The radio includes a useable 6kHz AM filter and a 2.4kHz SSB/CW filter. A better 6kHz AM filter was available and IRC sold a 4kHz AM filter. You could also buy a 1.8kHz SSB filter, and 500Hz and 250Hz CW filters. There are some limits on the number of filters, placement and combinations. There is an R5000 Yahoo group, which is a good place to ask questions. Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM |
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