sui 10 Ghz, la mia nuova realizzazione utilizza sempre lo stesso box estremamente compatto, derivato dal surplus della telefonia cellulare
post 26 Dec 2021
Transverter HF VHF Links →
Transverter
this 3.4ghz transverter board can be seen in the centre of the chassis with the four pipecap filters. the veroboard at the right-rear has the interface to the 144mhz i.f. radio, t/r switching and 8v regulator for the transverter
Transverters 50 MHz auf 28 MHz
upper right the oscillator, lower left rf conversion, upper left tx conversion. the tx-rx switching goes into the empty compartment. the oscillator oscillates at 22 mhz
Transverter 70 MHz
la conversione avviene sui 25 MHz ed il valore d'uscita dell’oscillatore locale e' stato scelto quindi a 45 MHz 70-45=25
Transverter per i 50 mhz
Transverter per i 50 MHztransverter per la gamma dei 6 metri, convertitore a mosfet dual gate e oscillatore quarzato i.f. 28 mhz finale ibrido da 20w
4 meter 70MHz transverter
Transverter project, it is a 2-meter transceiver and a 50 MHz electrical transverter
31
this 3.4ghz transverter board can be seen in the centre of the chassis with the four pipecap filters. the veroboard at the right-rear has the interface to the 144mhz i.f. radio, t/r switching and 8v regulator for the transverter
upper right the oscillator, lower left rf conversion, upper left tx conversion. the tx-rx switching goes into the empty compartment. the oscillator oscillates at 22 mhz
la conversione avviene sui 25 MHz ed il valore d'uscita dell’oscillatore locale e' stato scelto quindi a 45 MHz 70-45=25
Transverter per i 50 MHztransverter per la gamma dei 6 metri, convertitore a mosfet dual gate e oscillatore quarzato i.f. 28 mhz finale ibrido da 20w
Transverter project, it is a 2-meter transceiver and a 50 MHz electrical transverter
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