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Simple qrp transverter for 70mhz
the transverter is 70mhz to 28mhz as on 10m i have various rigs that i can use. also, it only requires a simple 3rd overtone crystal oscillator at 42mhz
post 10 Mar 2024
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13 CM transverter
Here it is shown connected to a 120w amplifier, which is sitting on top of it.This transverter can deliver about 25w on it's own, and runs on 12v, making it suitable for portable service. When at home with 28v available, I use it with the 120w amp.It's a hybrid, and consists of a basic DEMI transverter board kit, a driver board out of a Spectrian amplifier, and my own T/R control board
1296 MHz Transverter kit
Build the kuhne mku 13g2b kit. the kuhne transverter covers 1296-1298 mhz and the if is at 144-146 mhz
Transverter70 28 MHz
il circuito e' funzionato al primo colpo le tarature non sono critiche
23 cm linear transverter
32
Here it is shown connected to a 120w amplifier, which is sitting on top of it.This transverter can deliver about 25w on it's own, and runs on 12v, making it suitable for portable service. When at home with 28v available, I use it with the 120w amp.It's a hybrid, and consists of a basic DEMI transverter board kit, a driver board out of a Spectrian amplifier, and my own T/R control board
Build the kuhne mku 13g2b kit. the kuhne transverter covers 1296-1298 mhz and the if is at 144-146 mhz
il circuito e' funzionato al primo colpo le tarature non sono critiche
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
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SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic