RF Quiet BMS for Ham Radio

[nekobasu]

I want to know whether the DALY 60A 12V 4S BMS is RF quiet. I'll be using it for a ham radio, which is extremely sensitive to RF noise. Another seller on Alibaba badges it with their own brand; Deligreen.

DALY BMS: https://www.aliexpress.com/item/32921429106.html


A popular ham radio YouTuber uses an unbranded BMS sold by LiTech. He has been using it extensively, so I presume it is RF quiet. However, it isn't waterproof and costs more.

LiTech BMS: https://www.litechpower.com/product-detail/HCX-D151LF04S60A.html


Thanks for your suggestions!

 

[Supervstech]

There are a lot of Ham radio guys on here. One of them may be familiar if it is or not.

I don’t think the BMS is he noisy part, anyway, I think the inverter has the worst rep for RF waste...

 

[nekobasu]

There are a lot of Ham radio guys on here. One of them may be familiar if it is or not.

I don’t think the BMS is he noisy part, anyway, I think the inverter has the worst rep for RF waste...

All my radio gear loves 13.8V DC, and new laptops can be charged by USB-C. So, I'm not considering AC for this build. Solar power controllers, however are also noisy. Genasun brand solar controllers are favored by hams, and that's what I intend to use.