Downloads

The most potent single tower antenna systems ever seen in Amateur Radio

All The Files You Need

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Downloads/Manuals

Software/Firmware

File	Version	Release Date	Release Notes
OptimizIR 2.0 Firmware Upgrade Package	1_01_000	7/23/25	Full Remote Control
OptimizIR Firmware Upgrade Package	118	8/26/20	Release Notes
SDA 100 Firmware Upgrade Package – MUSTANG	63	11/20/18	Release Notes

Manuals

Yagi Antennas

File	Revision	Release Date
2 Element Yagi Assembly Manual	3.55	03/26/2024
3 Element Yagi Assembly Manual	3.84	05/24/2024
4 Element Yagi Assembly Manual	5.7	05/22/2023
UrbanBeam Assembly Manual (New Reinforced DB Mounting Plate)	2.32	08/2/2024
UrbanBeam Assembly Manual (Original DB Mounting Plate)	2.1	04/06/2023
DB11 Assembly Manual	5.21	05/22/2023
DB18 Assembly Manual	10.74	06/16/2023
DB18E Assembly Manual	10.14	05/22/2023
DB36 Assembly Manual	10.23	05/22/2023
DB42 Assembly Manual	10.14	05/22/2023
MonstIR Assembly Manual [Discontinued]	–

Verticals and Dipoles

File	Revision	Release Date
StealthIR Users Manual	1.31	10/23/2023
SmallIR Users Manual	2.3	05/22/2023
BigIR Mark IV Users Manual	5.24	10/23/2023
20m Dipole Manual (New Reinforced DB Mounting Plate)	2.11	10/09/2024
20m Dipole Manual (Original DB Mounting Plate)	2.01	10/09/2024
CrankIR Users Manual	2.1e	03/29/2022

Controllers

File	Revision	Release Date
OptimizIR 2.0 Controller Operator’s Manual	1.2	09/02/2025
OptimizIR Controller Operator’s Manual	1.0	04/17/2018
OptimizIR Tuning Tables	–	–
SDA100 Controller Operator’s Manual -MUSTANG Firmware	–	09/09/2020
SDA100 Controller Operator’s Manual – PINTO Firmware	2.0	12/12/2008
SDA100 Tuning Tables	–	–
Fluidmotion Controller Operator’s Manual [Discontinued]	–	05/12/2008

Options/Accessories

File	Revision	Release Date
Reinforced DB Mounting Plate Installation Instructions	1.02	10/07/2024
High Performance EHU and Coax Choke Jumper Instructions	1.01	05/29/2024
40/30 Loop Installation Instructions [NEW STYLE]	–	01/05/2024
DB25 Control Cable Splice Connector Instructions	–	10/07/2020
Transceiver Interface Users Manual	–	05/24/2021
Transceiver Interface Cable Selection Guide	–	10/27/2023
Connector Junction Box Users Manual	6.0	06/10/2022
Remote Driver Board Installation Instructions	–	03/21/2011
Wireless Remote Driver Board Users Manual	1.0	05/24/2019
Control cable surge suppressor Users Manual	–	–
High Wind Kit for 2 and 3 element antennas	2.0	09/11/2011
Truss kit Option – All antennas	2.0	06/02/2012
SARK-110 Vector Impedance Antenna Analyzer v1.2	1.2.8	01/10/2016
DB42 80m Dipole Option Manual	–	01/10/2011
DB36 80m Dipole Option Manual	3.0	02/05/2009
40/30m Dipole Manual [Out of Date, for Reference Only]	Q	01/16/2008
Diverter Cone assembly procedure	2.0	07/30/2009
EHU Contact Brush Replacement	1.0.1	03/08/2023
OptimizIR 2.0 Display Upgrade Installation	1.0.1	01/18/2024
40/30 Loop Upgrade for 2_3 and 4 element Yagi	10.2	02/15/2023