70cm Power amplifier

 


Ub: 11,8 Volt bei 1,5 Amper Strom, auf 435Mhz mit 31mW Input ----- ergibt-----> 10 Watt Output ( 13 watt bei 13,8V )

Hier Messdaten bei 2mW Input CW auf verschiedenen Frequenzen bei 12V Betriebsspannung:
MHz ...... Watt Out
500 ....... 3,0
490 ....... 3,5
480 ....... 4,8
470 ....... 4,1
460 ....... 4,4
450 ....... 4,0
440 ....... 4,8
438 ....... 5,0
435 ....... 5,0
433 ....... 5,0
430 ....... 4,7
420 ....... 5,2
410 ....... 5,8
400 ....... 6,6
390 ....... 7,6
380 ....... 8,6
370 ....... 5,5
360 ....... 4,4
350 ....... 2,1






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