KP-2/6M Pre-amplifier,6-meter mast-mount, 50-52 MHz
Mirage
CONSULTE
Mirage
Yaesu
Yaesu Standard Horizon
MFJ
Celestron
Ameritron
Cushcraft
MFJ
Shakespeare
Comet-Japão
MFJ
Shakespeare
MFJ
Tarheel
Yaesu Standard Horizon
Radiohaus
Cushcraft
MFJ
Yaesu
MFJ