Palstar AT 1500CV
With this tuner it is possible to tune only parallel antennas without QRO because otherwise the balun will be a hot plate
post 11 May 2023
Antenna Transmatch tuner Links →
Emtech ZM-2 Antenna Tuner Kit
With the ZM-2, a tuning solution quite close to optimum can be found without even transmitting, just by listening for a peak in receiver noise
End-Fed Half-Wave Antenna & Tuner
The radiator itself is simply a half-wave long piece of wire. I used an unzipped length of zip cord, a full free-space half wave length about 41.6 metres
EZ-Tuner Site
EZ-Tuner is a shielded RF compartment which contains two Cardwell-Johnson 3500V variable capacitors, two 50pF/5kV
Gotta Match
I found that the Ultimate Transmatch is not as good at suppressing harmonics as the SPC so I decided on the SPC Transmatch
HF P-Greco Transmatch
Transmatch Hf che permette di utilizzare una grossa doppia filare
197
With the ZM-2, a tuning solution quite close to optimum can be found without even transmitting, just by listening for a peak in receiver noise
The radiator itself is simply a half-wave long piece of wire. I used an unzipped length of zip cord, a full free-space half wave length about 41.6 metres
EZ-Tuner is a shielded RF compartment which contains two Cardwell-Johnson 3500V variable capacitors, two 50pF/5kV
I found that the Ultimate Transmatch is not as good at suppressing harmonics as the SPC so I decided on the SPC Transmatch
Transmatch Hf che permette di utilizzare una grossa doppia filare
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