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#11
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Ah, OK, you want to listen for beacons and you don't have a receiver. I
misread what you were looking for. I thought you had some sort of receiver and wanted to listen to 10M and/or 6M. Sorry about that!! Being a Tech class, you can transmit legally on both 10M (28.1-28.5) and all bands above 6M, so you really don't have to upgrade if you don't want to. Here are a couple websites that may give you places to start... http://www.af4k.com/mega/megakits.htm http://radio.tentec.com/kits/Receiver Good luck and have fun!! Scott N0EDV Andy Ball wrote: Hello Scott, SAL Technically, a transverter does both transmit and receive. Personally, I would build a transverter at the start. If you hear someone, you will invariably want to talk to them as well... I don't want to talk to beacons, but I imagine I'll hear some hams too and eventually once I upgrade my license it would make sense to have invested in a transvertor rather than just a receive converter. I no longer have a radio that that can receive CW on any band though, so a transverter doesn't help unless I buy a receiver too... 73, - Andy, KB9YLW |
#12
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In article t, Andy Ball
wrote: Is anyone here able to point me in the direction of a 10m or 6m CW receiver kit? I would like something that's fairly simple to build (I don't have a lot of test equipment) but would perform well enough to let me monitor a few beacons and perhaps some fairly local CW activity (if there is any). Andy- Check out http://www.elecraft.com/ for some quite good kits. They may not have exactly what you are looking for, but the equipment has a first class reputation. I understand you can buy a simpler kit and add to it with upgrades later. I don't know if they have a receive-only kit or not. 73, Fred, K4DII |
#13
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Oops, it has been pointed out to me that TECH class does not have access
to HF. I forgot about the "new" Tech license, being no-code and thus not having HF priviledges. I keep thinking back to the days when I was a TECH class (early 1980s) when the TECH class had to pass the 5 WPM code test. It's just too hard to keep all the TECH class (Old TECH, TECH Plus, New TECH) priviledges straight! Sorry about the confusion!! Scott N0EDV Scott wrote: Ah, OK, you want to listen for beacons and you don't have a receiver. I misread what you were looking for. I thought you had some sort of receiver and wanted to listen to 10M and/or 6M. Sorry about that!! Being a Tech class, you can transmit legally on both 10M (28.1-28.5) and all bands above 6M, so you really don't have to upgrade if you don't want to. Here are a couple websites that may give you places to start... http://www.af4k.com/mega/megakits.htm http://radio.tentec.com/kits/Receiver Good luck and have fun!! Scott N0EDV Andy Ball wrote: Hello Scott, SAL Technically, a transverter does both transmit and receive. Personally, I would build a transverter at the start. If you hear someone, you will invariably want to talk to them as well... I don't want to talk to beacons, but I imagine I'll hear some hams too and eventually once I upgrade my license it would make sense to have invested in a transvertor rather than just a receive converter. I no longer have a radio that that can receive CW on any band though, so a transverter doesn't help unless I buy a receiver too... 73, - Andy, KB9YLW |
#14
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Hello Steve,
SAL Oops, it has been pointed out to me that TECH class does not have access to HF. I forgot about the "new" Tech license, being no-code and thus not having HF priviledges. If a "new Tech" passes the code test, does he or she get Tech Plus priviliges, or are those solely for people who earned that license when it was current? - Andy, KB9YLW |
#15
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In article et,
Andy Ball wrote: If a "new Tech" passes the code test, does he or she get Tech Plus priviliges, or are those solely for people who earned that license when it was current? The former, as I read the book. Those who passed the Technician license prior to 3/21/1987, and thus passed the Element 1A (5 WPM) code test, have Novice-equivalent HF privileges as part of their Technician license. Newer Technicians, who pass the Element 1 95 WPM) code test and are given a CSCE as proof of passing, but who have not passed Element 3 (General written exam), have Novice-equivalent HF privileges indefinitely. They should retain the CSCE as proof of this since the FCC doesn't keep track of which Techs have code credit. The CSCE is valid as credit towards the General license for only one year. -- Dave Platt AE6EO Hosting the Jade Warrior home page: http://www.radagast.org/jade-warrior I do _not_ wish to receive unsolicited commercial email, and I will boycott any company which has the gall to send me such ads! |
#16
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In article et, Andy
Ball wrote: If a "new Tech" passes the code test, does he or she get Tech Plus priviliges, or are those solely for people who earned that license when it was current? Andy- It doesn't work that way now. However you can probably pass the General Class test with only a little more effort than for the Technician test. Many years ago they were the same test except for code speed. Check out the practice tests at http://www.qrz.com. You may be interested to know that the FCC has issued a proposal to eliminate code from all Ham tests. It will take a while before all the comments have been submitted and resolved. If you want the HF license now without waiting, you'll need to pass the code test. 73, Fred, K4DII |
#17
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On Fri, 05 Aug 2005 06:43:34 GMT, Andy Ball wrote:
Is anyone here able to point me in the direction of a 10m or 6m CW receiver kit? I would like something that's fairly simple to build (I don't have a lot of test equipment) but would perform well enough to let me monitor a few beacons and perhaps some fairly local CW activity (if there is any). Any receiver capable of receiving SSB or DSP will be able to receive CW i.e. some kind of BFO is required. I don't know any way to make a CW _receiver_ in any simpler way than a DSB receiver. Making a direct conversion receiver would be quite hard for the 10/6 m bands, since there would be a lot of problems with stability. A more practical approach would be to use a crystal controlled convert to convert the signal down to say 3.5 MHz and then use a tunable direct conversion receiver. Most simple Rx kits for 6 m are FM only (as well as some 10 m versions), which are usually not usable for CW reception. Of course if there is only a single very strong CW in the band (e.g. monitoring if a local beacon is functioning), you might take an FM kit, locate the signal strength output at the FM-detector IC and use it to key an audio oscillator :-). Replacing the ceramic filter in the last (455 kHz) IF with a narrow filter will also help, provided that the receiver is stable enough, so that the signal will remain within the narrow filter bandpass. However, such systems are useless in any crowded bands or for receiving any weak signals. Paul OH3LWR |