QRP Pocket Loop Tuner 10-40 m
The MFJ 9232 tiny QRPocket Loop Tuner makes portable operation truely portable and fun!
The MFJ 9232 Mini Loop Tuner resonates various lengths of wire to create a Hi-Q tuned-circuit that functions as a transmitting loop. It uses special low-loss capacitors for high efficiency and interfaces the Hi-Q transmitting loop circuit with any length of 50-Ohm coaxial cable.
No ground, radials, or counterpoise system are needed.
The MFJ 9232 Mini Loop Tuner functions with wire loops of any shape - circle, square, rectangle etc. For highest efficiency, use wires
approaching one quarter wavelength erected in the shape of a circle. The MFJ 9232 Mini Loop Tuner uses fixed wire lengths to cover roughly a 1.5:1 frequency ratio (28-18 MHz, 10-7 MHz, etc.). Exact frequency coverage depends on each individual installation and involves your choice of wire length, loop diameter, loop shape, height above ground level, plus other stray factors in the immediate operating environment.
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 W5,7 x H10 x D5,7 cm