4 0 Meter Earth Station Antenna
Found 3 free book(s)Wire Antennas for the Beginner - ARRL - Home
www.arrl.org40/80-meter inverted V skewed about 45 0 with respect to the 10/15-meter dipole. Open-wire line is used for the elements for ease of fabrication. It's a simple matter to measure and assemble a 22-foot piece of the line and then cut back one conductor on each side to the proper length for 10 meters. You can do the same
End Fed Half Wave MultiBand Antennas - W7YRC
hamfest.w7yrc.org100W to antenna, Max wire current ~1.4A I used a CM current meter I built (0.6A f.s.) Tried w/wo CM choke, Ground at window Tried various coax lengths to find resonances Tried all bands where no tuner needed Highest CM sometimes outside (Standing W)
Kenwood AT-50 user manual
www.radiomanual.info5-4, Operation in Local Automatic Mode 6. PRESET MEMORY FUNCTION 7. SWR INDICATION 8. HETERODYNE FREQUENCIES 9. MAINTENANCE 9-1. GENERAL INFORMATION 9-2 SERVICE . 9-3. CLEANING IN CASE OF DIFFICULTY 1. FEATURES The AT-50 antenna tuner was designed for use with either a mobile or fixed station transceiver.