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www.gardenandhearth.com/Fix_My_Central_Air_Conditioner
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To fix your air conditioner, you'll need to diagnose the problem first. This can usually be done by the sounds the air conditioner ... Air Conditioner Coil Freezing up ... Outdoor Grill Covers
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www.techlib.com/electronics/antennas.html
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The differential amplifier solves matching issues and the varactor tuning gives ... my rooftop whip and when moved outside, it "blows away" the rooftop antenna, ... relay that connects a choke across the main coil for tuning above about 12 MHz.
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antiqueradio.org/econoceanic.htm
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From the outside, this project looks almost finished—all that's left is to build the radio that .... Next, connect the leads of the tuning coil to the tuning capacitor.
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sci-toys.com/scitoys/scitoys/radio/homemade_radio.html
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When substituting a piezoelectric earphone for an earphone made with a coil of wire, we ... Another good antenna is an outdoor TV antenna. ... Then we can solve the tuning problem by attaching the diode and earphone to the coil at different ...
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How to build a Tesla coil. ... Tuning. An overview of the tuning process. Troubleshooting. A few things to check when problems arise. FAQ. Frequently asked ...
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www.g4ilo.com/stealth.html
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If you live in an apartment or a small town house with no garden, outside antennas .... but by choosing one with a very high Q loading coil such as a High Sierra, ... Non-resonant antennas tuned using an ATU in the shack ideally need to be fed ...
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www.tompolk.com/radios/macrohenrydyne/macrohenrydyne.ht...
www.tompolk.com/radios/macrohenrydyne/macrohenrydyne.html
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... using it to introduce regeneration, I coupled an outdoor antenna to the radio. ... Contrawound tuning coil provides dual range tuning for high Q and very fine ...
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makearadio.com/misc-stuff/regennotes.php
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I will use the example of an outdoor antenna, around 50 to 100 feet long (15-30m ). .... The cathode feedback can be a separate coil or a tapped main tuning coil.
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www.central-air-conditioner-and-refrigeration.com/home_...
www.central-air-conditioner-and-refrigeration.com/home_air_conditioner_maintenance.html
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This should be in the tune-up section and maintenance. Clean the Condenser Coil. The condenser coil is located outside. All air conditioner units run under the ...
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