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From: | Thesis 2015 |
Subject: | Re: [Discuss-gnuradio] HELP: USRP1+WBXv3 "Overflow" |
Date: | Tue, 23 Dec 2014 11:40:39 +0800 |
Considering the saturation level of most commercial FM stations, using a simple whip antenna will prove more than adequate. While a wide-range log-periodic antenna might prove useful as you get farther into your research, especially for broadband signals requiring a directional antenna, using simpler tools while learning is usually beneficial.gerry--On Wed, Dec 17, 2014 at 4:06 AM, Marcus Müller <address@hidden> wrote:I'm afraid you did not make a mistake -- the LP0410 [1] is specified for usage between 400 and 1200 MHz. Whilst it will still pick up some signal at frequencies below 400MHz, operating it at a quarter of the lower cutoff freq. will lead to very suboptimal results.
If you know your frequency range as well as you do, I recommend trying Ralph's proposed 1/2 wavelength monopole antenna.
Greetings,
Marcus
[1]http://www.ettus.com/product/details/LP0410
On 12/17/2014 09:43 AM, Thesis 2015 wrote:
We're sorry. We made a mistake with the frequency range that the antenna could receive. It is actually 40MHz - 1.2GHz.
-SKA15-
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Gerry CreagerNSSL/CIMMS++++++++++++++++++++++“Big whorls have little whorls,That feed on their velocity;And little whorls have lesser whorls,And so on to viscosity.”Lewis Fry Richardson (1881-1953)
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