Duo-Spiral Hetro-Loop Antenna Radio Units Inc.; Maywood, IL, build

$ 25.00 · 5 (275) · In stock

Spiral loop

Radio News 1924 10 R, PDF, Mail

Implantable Rx loop antenna (a) Geometry, dimensions: LR=WR=12mm

Build an Active AM Broadcast Ferrite Antenna /w Phase Loop

Implantable Rx loop antenna (a) Geometry, dimensions: LR=WR=12mm

Chicago Reader print issue of October 10, 2019 (Vol. 49, No. 2) by Chicago Reader - Issuu

Käferlein Loop AMA-21DH 10-20m 500W - Antennas

MAGNETIC LOOP 40M - 10M Built by 2E0ERO

Implantable Rx loop antenna (a) Geometry, dimensions: LR=WR=12mm

MAGNETIC LOOP 40M - 10M Built by 2E0ERO