ka3jjz
Wiki Admin Emeritus
But with a battery supply, it removes the possibility of a noisy and cheap PS causing problems. From the SWLing.com blog
Mike

New Product: K-180WLA Active Loop Antenna with rechargeable battery
Many thanks to SWLing Post contributor, crvee8, who shares a link to the K-180WLA, a new active mag loop antenna. Based on the product description, the K-180WLA sounds a lot like a typical magnetic…
swling.com
Mike