ARLA/CLUSTER:
MFJ-1786 Magnetic Loop (desde os 10 a 30 MHz continuo), a antena que
lhe permite operar desde a sua sala de estar
João Costa > CT1FBF
ct1fbf gmail.com
Segunda-Feira, 14 de Março de 2016 - 17:56:36 WET
MFJs tiny 36 inch diameter loop antenna lets you operate 10 through 30 MHz
continuously -- including the WARC bands!
https://youtu.be/g-ftB5n45SE
Ideal for limited space -- apartments, small lots, motor homes, attics, or
mobile homes.
Enjoy both DX and local contacts mounted vertically. Get both low angle
radiation for excellent DX and high angle radiation for local, close-in
contacts. Handles 150 Watts.
Super easy-to-use! Only MFJs super remote control has Auto Band Selection.
It auto-tunes to desired band, then beeps to let you know. No control cable
is needed.
Fast/Slow tune buttons and built-in two range Cross-Needle SWR/Wattmeter
let you quickly tune to your exact frequency.
All welded construction, no mechanical joints, welded butterfly capacitor
with no rotating contacts, large 1.050 inch diameter round radiator -- not
a lossy thing flat - strip -- gives you highest possible efficiency.
Each plate in MFJs tuning capacitor is welded for low loss and polished to
prevent high voltage arcing, welded to the radiator, has nylon bearing,
anti-backlash mechanism, limit switches, continuous no-step DC motor --
gives smooth precision tuning.
Heavy duty thick ABS plastic housing has ultraviolet inhibitor protection.
Requires 110V input. See MFJ-1786X
<http://www.mfjenterprises.com/Product.php?productid=MFJ-1786X> for 220V
version.
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