Cobra CB MOSFET Modification

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MOSFET Modification Kits for Cobra CB radios. These unmarked Fairchild MOSFETs were designed for the medical imaging industry and are very tough and may forgive YOUR mistakes. All Prices include shipping. The price you see is the price you pay.
C138HPK
(image for) Cobra 138 / Cobra 139 MOSFET Upgrade

Cobra 138 / Cobra 139 MOSFET Upgrade

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$20.99
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C138xlrkit
(image for) Cobra 138XLR / Cobra 139XLR MOSFET Upgrade kit

Cobra 138XLR / Cobra 139XLR MOSFET Upgrade kit

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$20.99
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C148D+F
(image for) Cobra 148 MOSFET upgrade for Driver and Final

Cobra 148 MOSFET upgrade for Driver and Final

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$22.99
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C2000D+F
(image for) Cobra 2000 MOSFET Upgrade for Driver and Final

Cobra 2000 MOSFET Upgrade for Driver and Final

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$22.99
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hpk148
(image for) MOSFET mod for Cobra 148

MOSFET mod for Cobra 148

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$21.99
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hpk2000
(image for) MOSFET mod for Cobra 2000

MOSFET mod for Cobra 2000

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$21.99
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hpk25
(image for) MOSFET mod for Cobra 25

MOSFET mod for Cobra 25

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$19.99
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hpk29
(image for) MOSFET mod for Cobra 29

MOSFET mod for Cobra 29

This modification kit contains all the parts you need to install a MOSFET in place of the original bipolar transistors. Detailed instructions are...
$19.99
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