G4RAW TAG 80 TRANSMITTER
Original Circuit in SPRAT Summer 1994 Iss Nr 79
L1 38 turns 26swg on T50-2
L1a 5 turns over L1 26swg
L2 22 turns 22swg on T50-2
RFC 8 turns 32 swg on Ferrite Bead
The original version was built on tag strip, hence the name.
You will need a heatsink on the PA.......The version I built was able to deliver 3 to 5 watts into a Marconni 2995A Communications Analyser.
TAG STRIP LAYOUT
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