[Elecraft] KX2 heatsinks for CW-only ops?

[Rick Bates, nk7i]

13.5 seconds key down, twice a minute, or 7.5 seconds four times a 
minute about 47% duty cycle; just to be clear.

Add the heatsinks, they may help and they won't hurt a thing.

73,
Rick nk7i


On 7/16/2025 12:44 PM, Julia Tuttle via Elecraft wrote:
> 3. Additional heatsinking is necessary only to avoid foldback while
> operating digital modes like FT8 that transmit at 100% duty cycle for 30
> seconds straight.