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Recent content by astromayor

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    4 pin mic to 5 pin cobra

    4 wire to 5 pin cobra 4 wires to 5 pin cobra an easy to do thing pin 1 mic or audio + mic hot to this pin pin 2 shield or ground - mic ground to this pin pin 3 receive - from this pin jumper to pin 4 pin 4 switching wire - ptt ground to this pin pin 5...
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    200GTL DX

    cobra 200 gtl mosfet replacemment for the rd16hhf1 is the 2sc1969 works great is more stable and better transistor is rated at 27.000 mhz 16 po.out w..and the rd16hhf1 at 30.000 16 po.out mhz good luck :headbang