Frame receiving antenna 80 m
In the construction of the magnetic frame antenna and its impedance match with the preamplifier, a PSV standing wave ratio of less than 1: 2.5 was obtained
post 21 Apr 2023
Antenna 80 meter Links →
80 Meter Antenna
I ran a small single wire from the soffit directly down the side of the building
80 meter doublet antenna design
It is basically an 80-meter dipole fed by a length of 450 ohm ladder line into a balanced antenna tuner
80m Inverted-L Base-loaded for 160m
An antenna for 160 meters inverted " L " for a small garden, with a large loading coil
80 MT Antennas on ARDF
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
80m Antenna Spitfire
UA9BA 80m Spitfire Antenna all described antennas have a center element 25 meters high
81
I ran a small single wire from the soffit directly down the side of the building
It is basically an 80-meter dipole fed by a length of 450 ohm ladder line into a balanced antenna tuner
An antenna for 160 meters inverted " L " for a small garden, with a large loading coil
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
UA9BA 80m Spitfire Antenna all described antennas have a center element 25 meters high
Antennas_manufacturers
About Rtty mode
Audio Recording
Amplifiers
Antennas Satellite
Amateur Television ATV
Aprs software
Beacon
Band Plan Ham Radio
Capitals Europe
DX cluster software
Italy provices
Italia-call-ham radio Italy provices Ham Radio Clubs Italy
EME Ham Radio Satellite
Grid Software
Ham shirts
Ham radio Magazine
Log Converter Software
Logs Search Services
Meteor scatter
Microwave
Mac Ham Radio Software
Practice with the soldering
Propagation Solar Cycle
Power Supply
PMR 466Mhz
Packet Radio TNC
PSK31 software
Prefix World
Propagation prediction
Qrp low power
QSL Printing
QRSS Amateur VLF operating
Radio old Museum
Radio portal
Surplus radio
Sstv Photo
SWL Shortwave DX Radio
Telegraph Morse code
VHF Activit
Web SDR