[Kenwood] TS-850 Audible Whine

[rbethman]

BTW - I replaced BOTH the fans in my TS-930SAT.

Each of them pulled 1.3A @ 12VDC.

I obtained the CPU ball bearing fans from old computers that had been 
replaced after being in service for 6 to 7 years 24/7.

Since I upgraded to a Windows 7 64 bit,, these two older were scrap.

Therefore the cost was ZERO!

The total current draw of BOTH fans is now LESS than half the original 
factory ones.

Thereby I now draw a whole lot less on the 12VDC power bus.  Makes for 
less stress on the power supply.

Bob - N0DGN