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160m 80m_broadband_antenna
Impedance is much lower than 200 ohms. One way to cause the 160 and 80 meter impedances to be about the same is to form the antenna into a right angle as shown below. The 4:1 balun feedpoint is 35 feet from the end
Antenna 160 meter Links →
160m End Fed Antenna
The antenna is sported by a 22ft 6.7m central support and a 12ft 3.66 end support
Loaded Dipole for 160 Meter
Total Length 26 m 85 ft. Total Weight: 380 g Mesh constructed with enamelled wire 0.5 mm diameter Mesh-size 4 m x 2 m 13 x 6.5 ft
Morgain 160mt
The total length of each of the radiator halves is about 60 m. They are folded three times, as shown schematically
Inverted Ls and Vs Slopers Linear Loaded
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The antenna is sported by a 22ft 6.7m central support and a 12ft 3.66 end support
Total Length 26 m 85 ft. Total Weight: 380 g Mesh constructed with enamelled wire 0.5 mm diameter Mesh-size 4 m x 2 m 13 x 6.5 ft
The total length of each of the radiator halves is about 60 m. They are folded three times, as shown schematically
PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
Conrad Electronic Electronic components online shop in German and Italian