Welcome to the mfj portable antenna/apartment antenna page. Here, you'll find links for high gain antennas covering hf-vhf-uhf. In addition, specific models mentioned in the antennas forum like mfj portable antenna/apartment antenna and more are here for future reference. For amateur radio outdoor to windows antennas, balconies, railings, and works great indoors mounted to desks, tables, and bookshelves! Single band, base loaded telescopic whips. Ham radio shops uk.