10-14 day lead time to obtain these.
Includes six mast sections of 4 ft (effective height 44.5"), 2 x 88 ft wire loops, stakes, radial ring, #10 eye lugs, grounding wire, wire rings, insulators, tensioners, mast base assembly and ropes, the controller and outdoor loops connection box.
AYL-4 Controller front and Outdoor box top
AYL-4 Controller rear and Outdoor box bottom included in the antenna system
Mast and Wire Parts included in the Antenna System
AS-AYL-4-Antenna loop layout. The antenna has two loops like this, sharing the same mast, 90 degrees apart.
Improved robust design of controller and outdoor box upgraded to NEMA-4X.
Upgraded controller, adds more flexibility and easier use.
Mast/Antenna Kit is military grade hardware.
Mast/Antenna Kit is rugged enough for permanent installations but also quickly deployed for DX-Peditions or Emcomm.
The Best Preamp/bandpass filter on the market. See specs and plots here.
Termination of loop is done with temperature stable resistors vs a Vactrol, since Vactrols are unstable, easily damaged by surges and they drift with temperature changes. We reviewed using Vactrol terminations and rejected it as a poor design.
Click here to download the AYL-4 Controller Manual
Click here to download the AYL-4 MW kit manual
Click here to download FAQs on the K9AY antenna