• AS-AYL-4-RX - AYL-4 Controller with Preamplifier
AYL-4 Controller front and Outdoor box top
 
AYL-4 Controller rear and Outdoor box bottom
 

 

AYL-4 Set-up. Half of a loop shown.

 

AYL-4 Patterns

 

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

AS-AYL-4-RX - AYL-4 Controller with Preamplifier

  • $325.00


Related Products

AS-SAL-12 - Shared Apex Loop Array, includes 15 V DC  LINEAR  Power supply 16 ft mast and wire loops, coupling ferrites, controllers, and delay line ( just add RG-6 to your station)
AS-SAL-20 - Shared Apex Loop Array, includes 15 V DC  LINEAR  Power supply 24 ft mast and wire loops, coupling ferrites, controllers, and delay line ( just add RG-6 to your station)
AS-AYL-4-ANT - K9AY Receiving Antenna System

AS-AYL-4-ANT - K9AY Receiving Antenna System

Includes six mast sections of 4 ft (effective height 44.5"), 2 x 88 ft wire loops, stakes, radial ri..

$550.00

AS-AYL-4 M Kit - AYL-4 Mast Kit

AS-AYL-4 M Kit - AYL-4 Mast Kit

AYL-4 Mast Kit. Includes six 4 ft (3'-8.5" effective length) mast sections for the AYL-4's  24 ..

$90.00

AS-AYL-4 W - AYL-4 Wire Kit

AS-AYL-4 W - AYL-4 Wire Kit

AYL-4 Wire Kit Antenna wire, stakes, radial ring. Requires: 24 ft mast (AYL-4 M) and Loop Controller..

$145.00

AS-AYL-4 MW Kit - AYL-4 Mast and Wire Kit

AS-AYL-4 MW Kit - AYL-4 Mast and Wire Kit

Includes six mast sections of 4 ft (effective height 44.5"), 2 x 88 ft wire loops, stakes, radial ri..

$235.00

AS-1.8HPF-RX - Broadcast Band Rejection Receive-Only Filter, with RCA jacks. 

AS-1.8HPF-RX - Broadcast Band Rejection Receive-Only Filter, with RCA jacks. 

This filters are available only  with RCA female connectors. There is room to DYI BNC connector..

$79.00

AS-RXFEP - Receiver Front End Protector. Protects your preamp and radio from excessive RF and lightning (Replaces ICE 196 and 197 RF limiters/protectors)

AS-RXFEP - Receiver Front End Protector. Protects your preamp and radio from excessive RF and lightning (Replaces ICE 196 and 197 RF limiters/protectors)

AS-RXFEP - Receiver Front End Protector. Protects your preamp and radio from excessive RF and lightn..

$59.00

Tags: k9ay, AS-AYL, low band antenna, receiving antennas, RX antennas, asayl, ayl