high frequency from what?
2002066
This is a question plus feedback...what is "high frequency?"...what are the long term health effects?HOWEVER, this machine is absolutely wonderful. If you use it cautiously, it really works. It has already (about 4 treatments) smoothed out deep wrinkles I have around my mouth and generally improved the way my skin looks. We do need to find someone to re-translate the directions though, which are obscure at best.
2002067
electricity... i don't recommend buying this if you don't know how to use it. If there is water on your face it will electrocute you. Please be careful
2002068
This is a question plus feedback...what is "high frequency?"...what are the long term health effects? HOWEVER, this machine is absolutely wonderful. If you use it cautiously, it really works. It has already (about 4 treatments) smoothed out deep wrinkles I have around my mouth and generally improved the way my skin looks. We do need to find someone to re-translate the directions though, which are obscure at best.
1362649
Yes. There is a custom EQ. Ranges are 80, 250, 1k, 4k, 13k HZ. With DB +12 to -12.
878688
Use a frequency in L.A. below 92 on the FM. Find weak station and this FM transmitter will be strong enough to block it out. If you don['t live near Lyola / marymount or Irvine, 88.9 is really good. If you don't live in the valley or west L.A. 88.5 should also be good.
1603186
FM 88.1 on the low end, I believe it is 107.9 on the high end. I flip back and forth between 88.1 and 88.3 depending on where I'm driving. One of the two almost always get a good, clear signal. I've been impressed for the price.
274137
No. That is an entirely separate frequency. Check out cell boosters from Wilson electronics. They make what you would need.
144571
The long answer starts here... http://en.wikipedia.org/wiki/Radio_frequency
47159
I really don't know. If you know their frequency you probably could. Sorry I can't answer you further.
564253
High end is definitely exaggerated on these. It borderlines on harsh but could be described as just extremely crisp depending who you ask. I have tinnitus and I've started to realize that the increased high end on these cans are irritating it quite a lot, even at low volumes.
1610341
High pitched, but it didn't work at all except once when we tested it none during the night or during the rest of testing. Use at your own risk.
1349557
Well because I use to turn it up that high I now have tinitus so I probably wouln't notice it since my ears are constantly ringing. Also I mostly use usb or my ipod. Darin
1716944
There is a buzz heard when directly in front of TV at any distance. It is NOT inherent in Plasma technology but specific to this model. To me it is extremely annoying. I heard it during normal programming at normal volumes. It is a design flaw in TV that has not been addressed and it is a total deal breaker for me. Your mileage may very but I'm not listening to that high pitched whiny noise on such an expensive television set.
231532
That would be awesome. You can see the difference especially on high frequencies. I definitely recommend. I compared this with some others and I got the best result with it.
2230467
Unknown frequency, Likely FM, the range is about 25 feet I just use for Aviom Mixer to Wireless to In Ear Monitors but stand only a few feet from mixer.Good for short range.
289119
Sorry, I'm not sure, although I believe each set may be tuned to a slightly different frequency.
791328
The frequency balance is good, 30 Hz I don't know. Remember, you get what you pay for. I like these speakers a lot.
106339
Not at all friend. It has its limitations, including its frequency range and fidelity, It does the job very well though if you are looking for something decent...Regards.
2148729
From my experience, tuning in shortwave mode is very very sensitive. A slight twitch and you're in/out of focus. I was only able to find a handful of stations. About 3 Spanish ones (either Spain or South America), 1 from Australia, and couple around US (mostly religious stations). I'm based in Colorado, US.