This item is a component kit for use in the bipolar to MOSFET conversion of CB & 10 meter radios which equals the EKL/Palomar EN1230 companion part.  This is the parts needed for the Cobra 25, Cobra 29, Uniden 66, Uniden 68, Uniden 76, Uniden 78 and many others when using the Palomar ERF2030+ MOSFET transistor.  This kit will usually also work for use with the IRF520, IRF520N and FQP13N10 MOSFETs in most of those above radios.  If you don't know what your doing with these parts please do not order them.  Failure to know what your doing will likely result in undesirable performance or damage to your radio.  When used properly these parts will usually result in very favorable increased performance of your radio when used along with a MOSFET.  Assembly instructions are included with each kit.  Once assembled it will be polarity sensitive just like the EN1230 companion part and you MUST install it in the correct direction depending on your radio!  Do not use these with a factory bi-polar transistor such as a 2SC1969!  Each kit also comes with a new mica TO-220 insulator and plastic bushing for the MOSFET mounting screw.  You will need to supply new transistor heatsink compound for installation of your MOSFET.  Be sure to remove old heatsink compound and clean the mounting area good.  Apply new heat sink compound before installing your new MOSFET.  We also sell all the above mentioned MOSFETs in our ebay store.  To save YOU money on shipping move multiple items to your cart and request a total before you pay!

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We only ship to the USA locations!  No international shipping!  If you are ordering from outside the continental 48 states, an additional shipping charge may be required for additional postage due to the distance you are from our shipping location.  The US Postal Service has recently raised rates significantly yet again to all shipping zones and unfortunately we have had to raise our shipping rates to buyers.


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No returns on opened, used or installed parts!  Breaking, removing or tampering with warranty seals will void any stated guarantee or warranty or right to return item!