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The MFJ-9232 is a highly efficient tuner, with which loop antennas for the bands 40 - 10 m can be realized in no time. To get started immediately, approx. 16 meters of antenna wire are already included, which can be adapted to the respective working frequency by shortening.
The ZM-2 ATU is a simple manual antenna tuner that you can purchase either as a fun-to-build kit or fully assembled and tested. I’ve owned my ZM-2 for many years, and I believe every QRP field operator should have one. They do a brilliant job of matching random wire antennas and taking your resonant antenna to a non-resonant band.
This high-efficiency loop covers 40-10 Meters comes with flexible wire loop. Handles 25 Watts. Has BNC connector for transmitter, two wing nut posts for loop wire connections, tuning/matching capacitors. Durable hard plastic cabinet measures a tiny 2 1/4W x 4H x 2 1/4D inches. Videos.
Review Summary For : MFJ-9201 QRPocket Tuner; Reviews: 10 MSRP: 49.95; Description: Custom 12 position inductor switch, tune/bypass switch, antenna and transmitter capacitors, BNC feedpoints for antenna and transmitter connections. Size is 4" x 2.625" x 1.5". Product is in production: More Info: http://www.mfjenterprises.com/Product.php ...
Tiny QRPocket Loop Antenna makes portable operation truly portable and fun! No ground needed! This high-efficiency loop covers 40-10 Meters with included flexible wire loop. Handles 25 Watts. Has BNC connector for transmitter, two wing nut posts for loop wire connections, tuning/matching capacitors. Product is in production
The MFJ-936B is a specialised small wire loop tuner for portable/home use. It has built-in SWR and RF antenna current meters for tuning. It turns virtually any wire loop into a high efficiency transmitting magnetic loop antenna.
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.
