[Kenwood] TS-870 info
Rob
k5uj at sbcglobal.net
Thu Jan 8 23:33:55 EST 2009
This page seems to still have the 870 manual:
http://www.kenwoodusa.com/Support/Amateur_Radio/#_
also this address seems to be for the manual pdf file:
http://www.kenwood-service.com/e_imdl/com/TS-870/TS-870-English.pdf
you can use a switching supply but 20 A probably will not be enough.
I tried to run an 850 once with a 20 A supply and the 850 kept
tripping the supply into fault. The PAs in the 850 and 870 need just
a tad more current, around 22 or 23 A I think. They are happy with a
14 or 14.5 v. 30 amp supply. the voltage drop on the wires to the rig
has to be overcome and 25 or 30 A gives you some overhead on peak
power out.
73
rob / k5uj
On Jan 5, 2009, at 4:23 PM, <hamradio at twcny.rr.com> wrote:
> Folks: Does anybody know of an on-line manual for the 870?
> Also I am wondering what type of Power Supply it requires,
> can I use a 20A swiching power supply?
>
> thanks
> Nick
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