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My homebrew antenna tuner is capable of handling 100 watts if I need to use it with my IC-7200 XCVR. I will publish the results of my experimental tuner on this page as I progress through variations of it.
BUILDING A HOMEBREW QRP. Among the guys I work, QRPs seem to be the most common homebrew project, second only to building antennas. Therefore this chapter describes a simple QRP design I have settled on. I use my QRPs as stand-alone transmitters or I use them to drive a final amplifier to produce higher power, 25 to 100 watts.
In this video I show a fun loop antenna I received from MFJ. It is called the MFJ-9232 QRP Mini Loop Tuner. It is perfect for anyone dealing with an HOA, liv...
18 kwi 2020 · A well-designed Z-match tuner has a high Q and is more efficient (less lossy) than other types of tuners. The fixed inductor simplifies construction (no taps or rollers needed). Using a toroid inductor and some small poly-film variable capacitors, the Z-match can be built into a very compact package.
This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter. Switched inductor L match tuner. A 10 to 80 meters band qrp antenna tuner by KC8AON, based on Steve Weber, KD1JV "ALT or Altoids L Tuner". Short Whip Antenna Tuner.
Home made electronical and technical related experiments. Build antennas, radios, receivers, power supplies, and all kind of easy fun circuits! Radio basics building. Ideal for beginners and advanced radio amateurs, HAM's and SWL's Schematics electronics. MFJ, Kenwood.
The kit can be through the T network resonant antenna, to make the radio work normally. Change SWR, corrections due to external reasons not tuned antenna. Can be used as a bandpass filter, Reduce the harmonic in the transmitter, to reduce out of band cross modulation and interference when receiving.
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powiązane z: homebrew qrp antenna tuner mfj box loop circuitFree Shipping Available. Buy on eBay. Money Back Guarantee! Looking for Mfj- Tuner? Find it all on eBay with Fast and Free Shipping.
