I have constructed a VHF PA for 2m Band with MHW612, but the efficiency
seems
to be very low. Has anyone the "data sheet" of Motorola from that module?
I was
looking for around Internet without success.
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A few years ago I bought 3 pcs at a flea market (connection diagramme
showing external components included)
The diagramme shows . Supply voltage 12 -15 Input 200 mW @ 50 Ohms
Output 20 W @ 50 Ohms.
Would also be very interested in spec sheet.
Question : Has this module linear characteristics ,hence can it be used for
SSB or is it just for AM & FM ?

Frank GM0CSZ / KN6WH