[Elecraft] Operating KX3/KXPA100 on LiPO3 batteries??

Jim Brown jim at audiosystemsgroup.com
Wed Jul 25 14:03:15 EDT 2018


On 7/25/2018 9:38 AM, Phil Hystad via Elecraft wrote:
> Has anyone operated a KX3 with the 100-watt KXPA100 using LiPO3 (or other Li chemistry) batteries.  If so, what was the battery brand, number of cells or AH rating, and performance and at what power levels.

Yes, we ran that combo while activating grids CM86 and CM79 using the 
20Ah Bioenne Power LiFePO4 batteries. I own one, W6JTI owns two. One of 
them got us through about 6 hours at CM79 running MSK144 and FT8, using 
the strategy of not calling CQ. Instead, I was nearby acting as pilot to 
Ping Jockey and the cluster system.

For nearly two years, I've been using a 100Ah Bioenne battery to run a 
pair of K3s for SO2R. Bionenne caters to the ham market, and is good to 
deal with.

73, Jim K9YC



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