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Telamon wrote:
In article 1137647484.744500@teuthos, adam214 wrote: I was looking around and i found this from sangean http://www.ozgear.com.au/Sangean/ANT60.htm its a portable antenna and i was wondering if anyone have seen/tried it?.I need an antenna because with my normal antenna that comes with my radio it is close to impossible to get ANYTHING in the daytime. Welcome to the often mysterious world of SW receiving antennas. You will have to pay close attention as to whether you are in fact receiving nothing or a high background noise level due to local electronic noise sources. Signal levels can be a relative thing as that to receive a station it has to overcome two things: 1. It has to greater than your radios internal noise floor for you to hear it. 2. It has to overcome any local noise generated in the area. This is not perfect because even the collapsed antenna will pick up some signal noise but that said... With the antenna collapsed and your hands away from it you should be able to turn up the volume most of the way when you are not tuned to a station and hear a random broad spectrum noise usually described as hiss or white noise. This is the radios internal noise. Then extend the antenna all the way in a vertical position and the white noise level should only go up a little. It will go up more on the lower bands and less on the upper bands. The increase if any is the external noise. Now if the difference in background noise is large between collapsed and extended antenna then you have a local noise problem and you should try another location where outdoors is usually better. If the difference in the background noise is small then you can try connecting an external antenna. Easiest thing to do is to string about 10 to 25 feet of wire off the ground then vertically to the radio antenna wrapping the wire about 10 turns around the base of the collapsed antenna base. If this pulls in more signal for you (it should) then you could also explore the antenna jack on the radio if it has one. Find the proper plug that goes in the jack, most likely a 1/8 phono jack, and solder the wire to the plug tip. If the external antenna however connected to the radio makes a large difference in the in the background noise be aware that any possibly increase in the signal will have to overcome it. Good reception requires a significant difference between the received noise and the signal you want to listen too. Sometimes that may mean the radio might work better by itself and other times better with an external antenna. This relative difference will change depending on whether you string it near a local noise source such as a computer. Using the radios whip antenna is convenient and the extended external wire is just an extension of that whip. If this is not working well enough for what you want to receive then you need a better type of antenna possibly in a better location. I must try that also i've got a jack for the shortwave antenna BUT it seems to cut out the other antenna when you plug it. Yours truly Adam |
#12
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It's a good antenna if you are moving the radio from place to place such as
traveling. If it's going to be used at home all the time, a piece of wire strung up in the house attic (if you have one) will be far better. I would also recommend spending the extra dollar for the antenna plug and a $7 el cheapo soldering iron from radio shack to get it working. Also look up "180 feet 20 AWG wire $5.99 Catalog #: 278-1225 " on the RS website. You could have a good antenna setup for the price of the Sangean antenna. My first decent antenna setup was the one I just mentioned. It really did well. If you have some decent size space outside to put up an antenna, the world is your oyster. 180-Ft. UL Recognized Hookup Wire 20AWG Model: 278-1225 | Catalog #: 278-1225 Three 60-ft. spools of stranded, 20-gauge wire. "adam214" wrote in message news:1137647484.744500@teuthos... I was looking around and i found this from sangean http://www.ozgear.com.au/Sangean/ANT60.htm its a portable antenna and i was wondering if anyone have seen/tried it?.I need an antenna because with my normal antenna that comes with my radio it is close to impossible to get ANYTHING in the daytime. yours truly Adam |
#13
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![]() "adam214" wrote in message news:1137647484.744500@teuthos... I was looking around and i found this from sangean http://www.ozgear.com.au/Sangean/ANT60.htm its a portable antenna and i was wondering if anyone have seen/tried it?.I need an antenna because with my normal antenna that comes with my radio it is close to impossible to get ANYTHING in the daytime. yours truly Adam |
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