Author Topic: IFI M5300 Wideband Amplifier  (Read 347 times)

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Offline comsec22Topic starter

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IFI M5300 Wideband Amplifier
« on: May 16, 2023, 08:58:12 am »
I bought the original manual from USA.. very poor contents and no cheap (almost 100 $).
I am looking for the value for the final stages transistors (Q4 and Q6) .. in the manual, there is not a part list,
no descriptions for the alignments..

Issues are related, to some burned resistor across the base and collector of Q4 e Q6... and bandwidth is limited to 1.5 Mhz only !

Any tips ?

 


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