20 www.mfjenterprises.com Read SWR of any antenna from 270 to 480 MHz. Just plug in your antenna coax, set the frequency and read SWR! Easy-to-read LCD displays frequency and SWR and has a logarithmic SWR bargraph for precision tuning. Two line high-contrast LCD has 32 huge 1/4 inch characters. Select any desired frequency range for tuning. Examples: Tune from 280 to 295 MHz, 320 to 350 MHz or 400 to 450 MHz. Tuning knob has a built-in 10:1 vernier reduction drive for precision tuning. You can use the MFJ-229 to adjust dipoles, verticals, yagis, quads and other antennas and determine their ...
MFJ . . . The World Leader in Ham Radio Accessories 23 MFJ Switching Power Supplies MFJs new adjustable voltage switching power supplies do it all! Power your HF or 2M/440 MHz radio and accessories. No more picking up and hauling around heavy, bulky supplies that can cause a hernia. MFJs 25 Amp MightyLite TM weighs just 3.7 lbs. thats 5 times lighter than an equivalent conventional power supply. MFJs 45 Amp is even more dramatic 8 times lighter and weighs just 5.5 pounds! No RF hash! These babies are clean . . . Your buddies wont hear any RF hash on your signal! None in your receiver either! Some ...
of early radio pioneers. This baby really works! Wind your own inductor, ... wireless signals from miles around. Baby monitors, cordless phones, walkie- ...