Instruction PDFs

If you are looking for a manual or other file to download, please look for any of the web pages of the specific item, links to downloads are there. 

Some of the item web pages contain links to the item's general and additional information web pages. Links to file downloads can be found on this information page as well.

Thank you.

AIM 4300 Quick Start Guide

AS-AC15 Power Line Filter

AIM 4300 Manual

AS-302 and AS-303 Coaxial Cable Surge Arrestors Manual
AS-309H Open Wire
 Transmission Line Surge Arrestor Manual
AS-8SP/12SP/16SP Control Wires Surge Arrestors Manual

AS-AYL-4WM Antenna System

AS-OCF Dipole

AS-RA-S1 Rotator Controller Manual


AS-SAL Antenna Manual for all AS-SAL models

Baluns - Array Solutions balun manual

Bandmaster III Manual

Bandmaster IV Manual 

Band decoders software (BandMaster III, Bandmaster IV and RatMaster, etc)

Bias-T Master Manual

Bias-T Plus Manual

DU800T - HA8DU Tuner User's Manual
DU1500L - HA8DU Tuner User's Manual
DU1500T - HA8DU Tuner User's Manual
DU3000 - HA8DU Tuner User's Manual
DU3500AL - HA8DU Automatic Antenna Tuner User's Manual

Dual Feedline Option for StackMaster or StackMatch