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	<title>Circuit Project Electronic &#187; fm receiver</title>
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	<link>http://www.eleccircuit.com</link>
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		<title>Simple FM Receiver Pocket FM Radio by BF184</title>
		<link>http://www.eleccircuit.com/simple-fm-receiver-pocket-fm-radio-by-bf184/</link>
		<comments>http://www.eleccircuit.com/simple-fm-receiver-pocket-fm-radio-by-bf184/#comments</comments>
		<pubDate>Fri, 08 Jan 2010 13:33:05 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[Pocket FM Radio]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=6135</guid>
		<description><![CDATA[It is a pocket receiver that I built. The idea was to use a simple receiver, but can be used to escape to 3 times viewed. My previous 6-transistor receiver was more complicated and requires 12 volts. This means that 10 AA batteries. I designed and built acircuit board, and built a small aluminum box [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FM IF Subsystem with CA3189E</title>
		<link>http://www.eleccircuit.com/fm-if-subsystem-with-ca3189e/</link>
		<comments>http://www.eleccircuit.com/fm-if-subsystem-with-ca3189e/#comments</comments>
		<pubDate>Fri, 21 Nov 2008 14:57:55 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[FM tuner]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=3707</guid>
		<description><![CDATA[TheCA3189E is a comprehensive FM-IF system designed for high fidelity FM tuners. It includes a three stage FM-IF amplifier/limiter configuration with level detectors for each stage, a double-balanced quadrature FM detector and an audio amplifier that features the optional use of a muting circuit. The advanced circuit design includes desirable special features such as delayed [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FM radio with TDA7000</title>
		<link>http://www.eleccircuit.com/fm-radio-with-tda7000/</link>
		<comments>http://www.eleccircuit.com/fm-radio-with-tda7000/#comments</comments>
		<pubDate>Thu, 06 Nov 2008 12:39:11 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[FM radio]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[TDA7000]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=3654</guid>
		<description><![CDATA[An FM radio on a single chip requiring only a few simple peripheral components. In particular the ship requires only one simple coil and alignment is very easy. The chip includes an RF input stage, mixer, local oscillator, IF amplifier/limiter, phase demodulator, mute detector and mute switch. The output will directly drive a crystal earpiece [...]]]></description>
		<wfw:commentRss>http://www.eleccircuit.com/fm-radio-with-tda7000/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>synthesizer generates 19-kHz pilot tone for FM baseband signal</title>
		<link>http://www.eleccircuit.com/synthesizer-generates-19-khz-pilot-tone-for-fm-baseband-signal/</link>
		<comments>http://www.eleccircuit.com/synthesizer-generates-19-khz-pilot-tone-for-fm-baseband-signal/#comments</comments>
		<pubDate>Tue, 04 Nov 2008 14:21:39 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[oscillator generator]]></category>
		<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[sine wave generator]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=3493</guid>
		<description><![CDATA[This Design Idea presents a low-cost method of generating the basic 19-kHz pilot tone. The 19-kHz pilot tone comprises a baseband signal, and the L+R and Lâ€“R signals consist of DSBSC (double-sideband-suppressed-carrier) modulation centered at 38 kHz. For a receiver to correctly demodulate the signal, the transmitted pilot tone and Lâ€“R signal must synchronize at [...]]]></description>
		<wfw:commentRss>http://www.eleccircuit.com/synthesizer-generates-19-khz-pilot-tone-for-fm-baseband-signal/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Simple FM Receiver by TDA7000</title>
		<link>http://www.eleccircuit.com/simple-fm-receiver-by-tda7000/</link>
		<comments>http://www.eleccircuit.com/simple-fm-receiver-by-tda7000/#comments</comments>
		<pubDate>Thu, 07 Feb 2008 16:44:04 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[Pocket FM Radio]]></category>
		<category><![CDATA[radio-frequency]]></category>
		<category><![CDATA[TDA7000]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/simple-fm-receiver-by-tda7000/</guid>
		<description><![CDATA[With the TDA 7000 you can build an FM radio with a minimum of components; most of them so easy to manage&#8230;like the ceramic capacitors that do not require polarization&#8230;and only two resistors. The components you will employ will be of small dimensions and low cost. Even the integrated circuit itself, the TDA 7000, is [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FM Receiver 4 Transistor by BF184</title>
		<link>http://www.eleccircuit.com/fm-receiver-4-transistor-by-bf184/</link>
		<comments>http://www.eleccircuit.com/fm-receiver-4-transistor-by-bf184/#comments</comments>
		<pubDate>Thu, 17 Jan 2008 15:09:08 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[fm receiver transistor]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/fm-receiver-4-transistor-by-bf184/</guid>
		<description><![CDATA[This is a pocket sized receiver I built in 1994. The idea was to make a simple but useable receiver running off 3V. My previous 6 transistor receiver was more bulky, requiring 12V. This meant 10 x AA cells. I designed and made a PCB, and constructed a small aluminium case to keep the receiver [...]]]></description>
		<wfw:commentRss>http://www.eleccircuit.com/fm-receiver-4-transistor-by-bf184/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FM &#8211; AM Regenerative Receiver by 2N2646</title>
		<link>http://www.eleccircuit.com/fm-am-regenerative-receiver-by-2n2646/</link>
		<comments>http://www.eleccircuit.com/fm-am-regenerative-receiver-by-2n2646/#comments</comments>
		<pubDate>Thu, 17 Jan 2008 15:04:16 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[FM radio circuit]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[fm receiver transistor]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/fm-am-regenerative-receiver-by-2n2646/</guid>
		<description><![CDATA[The following is a design for a separately quench super regen receiver I first tried in early 1992. It worked far better than any other solid state design, so I built a portable version for use during my commuting from the Blue Mountains to Sydney on the train. Running off 10x AA nicads, this gave [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>FM Receivers by TL431 &#8211; 2N4416</title>
		<link>http://www.eleccircuit.com/fm-receivers-by-tl431-2n4416/</link>
		<comments>http://www.eleccircuit.com/fm-receivers-by-tl431-2n4416/#comments</comments>
		<pubDate>Thu, 17 Jan 2008 06:29:20 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[TL431]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/fm-receivers-by-tl431-2n4416/</guid>
		<description><![CDATA[Here is how you make a superregenerative circuit. Choose a regenerative amplifier circuit configuration that requires more current during oscillations than when not oscillating. Adjust the regenerative amplifier to oscillate. Add a small circuit that uses the current of the amplifier to charge a capacitor while oscillations are taking place. Once the capacitor is charged, [...]]]></description>
		<wfw:commentRss>http://www.eleccircuit.com/fm-receivers-by-tl431-2n4416/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FM Stereo Receiver by TEA5711T</title>
		<link>http://www.eleccircuit.com/fm-stereo-receiver-by-tea5711t/</link>
		<comments>http://www.eleccircuit.com/fm-stereo-receiver-by-tea5711t/#comments</comments>
		<pubDate>Thu, 17 Jan 2008 06:25:16 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[fm receiver]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/fm-stereo-receiver-by-tea5711t/</guid>
		<description><![CDATA[Let&#8217;s begin by soldering a three-pin ceramic filter to the PCB. These three pins will be coming from terminals #11, #12 and #13 of the TEA5711T chip. Next, solder another three-pin ceramic filter to the PCB. These three pins will be coming from terminals #7, #8 and #9 of the TEA5711T chip. Once that is [...]]]></description>
		<wfw:commentRss>http://www.eleccircuit.com/fm-stereo-receiver-by-tea5711t/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FM Radio by LA1800</title>
		<link>http://www.eleccircuit.com/fm-radio-by-la1800/</link>
		<comments>http://www.eleccircuit.com/fm-radio-by-la1800/#comments</comments>
		<pubDate>Wed, 16 Jan 2008 14:15:46 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[RF-Radio Frequency]]></category>
		<category><![CDATA[FM radio]]></category>
		<category><![CDATA[fm receiver]]></category>
		<category><![CDATA[Pocket FM Radio]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/fm-radio-by-la1800/</guid>
		<description><![CDATA[3V superheterodyne FM receiver Read More Source:http://www.asahi-net.or.jp/~hp6y-isym/100radio.htm Related Links More FM Receiver circuits More RF Modulator circuits Pocket FM Radio circuits FM Receivers by TL431 &#8211; 2N4416 25W RF amplifier by BLY88 RF Preamplifier by 2N2219a , 2N4427 , 2N3553 VHF Band 2 Radio Spectrum tuning]]></description>
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		<slash:comments>0</slash:comments>
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