// CQDX.ru

Cooler KX™ is a line of painstakingly designed and meticulously crafted aftermarket heatsinks for the Elecraft® KX3 transceiver. VE7FMN currently offer two models, both of which are mechanically compatible with the Side KX End Plates and Side KX Cover accessories offered by AK6Q:

• The Cooler KX Lite™
  is sufficient for most work below 30 MHz and ideal for camping, SOTA, etc.
• The Cooler KX Plus™
  has 20% more surface area. It will be especially beneficial if you’ll be operating
  in environments where the ambient temperature exceeds 31° C (88° F).

Specifications:

• Material : 6061 T6 Aluminum
• Undercoating : Clear Chromate Coating (all surfaces)
• Finish : DuPont® Matte Black Powder Coat Paint (except bottom)
• Finish Thickness : 2.5 mils ± 0.5 mils.
• Fin Count : 19 including the two end bolsters
• Fin Cross Section : 3.2 mm (1/8″)
• End Bolster Cross Section : 6.0 mm (15/64″)
• Fin Height : 12.3 mm (31/64″)
• Baseplate Thickness : 6.7 mm (17/64″)

† Theoretical, at an ambient temperature of 24° C (75° F) assuming a uniform 60° C baseplate temperature.

‡ Estimated (not accounting for smoothed/rounded edges and gullets).

Link

How to Order