Manuals & Brochures

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

All the Info You Need: Manuals and Brochures

Find below the manuals and brochures related to all of our products below. And, as always, please sign up for our newsletter to ensure you get the latest and great information from SteppIR.



All Products Must Read – These are changes that may not have made the latest published instruction manual

2 element 20m Installation Manual REV 3.0 December 2012

3 Element 20m Installation Manual REV 3.0 December 2012

4 Element 20m Installation Manual REV 3.0 December 2012

Optional: 40/30m Dipole Manual

40/30 Loop Installation Instructions (new-style) *UPDATED 2013

Diverter Cone assembly procedure


DreamBeam (DB) Series Antennas

DB11 Assembly Manual (Revision 3)

DB18 Assembly Manual Rev 10.2 02_25_2014

DB18E Assembly Manual Rev 10.2 02_25_2014

DB36 Assembly Manual REV 10.8 03_26_2015

DB36 80m Dipole Option Manual

DB42 Assembly Manual REV 10.5 10_24_ 2013b

DB42 80m Dipole Option Manual (Oct 2011)


Verticals and Dipoles

UrbanBeam Manual *UPDATED REV 1.2 11/14/2018

CrankIR Users Manual

SmallIR Users Manual

BigIR Mark IV Users Manual *UPDATED REV 4.4 11/14/2018

80m Coil Users Manual

Radial Systems for Vertical Antennas *UPDATED 11/14/2018

20m Dipole Installation Manual


Controllers & Accessories

SDA2000 OptimizIR Controller Operator’s Manual

SDA100 Controller Operator’s Manual

Mustang SDA100 Controller Operator’s Manual

Operators Manual, All Antenna (without the SDA100 controller)

DB25 Control Cable Splice Connector Instructions

Transceiver Interface User’s Manual

Original controller (non-SDA) Firmware replacement procedure

Connection Box Users Manual

Remote Driver Board Installation Instructions

Control cable surge suppressor Users Manual

High Wind Kit for 2 and 3 element antennas

Truss kit Option – All antennas – UPDATED May 22 2012

SARK-110 Vector Impedance Antenna Analyzer v1.2


Discontinued / Obsolete Products

Addendum Manual (ALL ANTENNAS) – UPDATED MAY 22 2012

MonstIR  Yagi Installation Manual

40/30 Loop installation addendum (old-style)



Product Brochure (All antennas)

General Catalog

Product Comparison (2 page)

Which Antenna is Right for You?

2013 US Pricing (Spring 2013)



6M passive element for the 2 element

6M passive element for the 3 element

6M passive element for the 4 element

Molded EHU housing wiring instructions



Join the SteppIR Community for Newsletter, New Product Releases, and Specials.